/**
 * fsqspatialagent.css - GeoAlterSense Production Styles
 * ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 * This is a monolithic, production-ready CSS file.
 * It combines all modular CSS files into a single asset for performance.
 * 
 * © 2026 Arybit Technologies. All rights reserved.
 * ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 */

/* ═══════════════════════════════════════════════════════════════
   1. DESIGN TOKENS & VARIABLES
   ═══════════════════════════════════════════════════════════════ */
   :root {
    /* Animation Rhythms (Base values) */
    --anim-speed-factor: 1;
  
    /* Brand Palette — Deep Legal Indigo x Electric Violet */
    --brand-900:     #1a0533;
    --brand-800:     #2d0a52;
    --brand-700:     #4c1480;
    --brand-600:     #6b21a8;
    --brand-500:     #9333ea;
    --brand-400:     #a855f7;
    --brand-300:     #c084fc;
    --brand-200:     #d8b4fe;
    --brand-glow:    rgba(147, 51, 234, 0.25);
    --brand-glow-lg: rgba(147, 51, 234, 0.12);
  
    /* Surface Hierarchy — Cool Obsidian */
    --surface-root:    #070b13;
    --surface-base:    #0c1220;
    --surface-card:    #111827;
    --surface-raised:  #172135;
    --surface-hover:   #1e2d45;
    --surface-overlay: rgba(7, 11, 19, 0.85);
  
    /* Borders */
    --border-subtle:   rgba(255, 255, 255, 0.055);
    --border-mid:      rgba(255, 255, 255, 0.1);
    --border-strong:   rgba(255, 255, 255, 0.18);
    --border-brand:    rgba(147, 51, 234, 0.35);
  
    /* Text */
    --text-primary:    #f0f4ff;
    --text-secondary:  #8892aa;
    --text-tertiary:   #505870;
    --text-brand:      #c084fc;
    --text-inverse:    #070b13;
  
    /* Semantic Colors */
    --success:     #22c55e;
    --success-bg:  rgba(34, 197, 94, 0.1);
    --success-border: rgba(34, 197, 94, 0.25);
    --warn:        #f59e0b;
    --warn-bg:     rgba(245, 158, 11, 0.1);
    --warn-border: rgba(245, 158, 11, 0.3);
    --danger:      #ef4444;
    --danger-bg:   rgba(239, 68, 68, 0.1);
    --danger-border: rgba(239, 68, 68, 0.25);
    --info:        #38bdf8;
    --info-bg:     rgba(56, 189, 248, 0.1);
    --info-border: rgba(56, 189, 248, 0.25);
    --intelligence: #22d3ee;
  
    /* Coding Agent Colors */
    --coding-purple: #8b5cf6;
    --coding-blue:   #3b82f6;
    --coding-green:  #10b981;
    --coding-orange: #f59e0b;
    --coding-red:    #ef4444;
  
    /* Layout */
    --sidebar-w:      272px;
    --inspector-w:    300px;
    --header-h:       56px;
  
    /* Radius */
    --r-xs:    4px;
    --r-sm:    6px;
    --r-md:    10px;
    --r-lg:    14px;
    --r-xl:    20px;
    --r-full:  9999px;
  
    /* Typography */
    --font-ui:      'Outfit', system-ui, sans-serif;
    --font-serif:   'Fraunces', Georgia, serif;
    --font-mono:    'JetBrains Mono', 'Cascadia Code', monospace;
  
    /* Motion */
    --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
    --ease-spring:    cubic-bezier(0.34, 1.56, 0.64, 1);
    --t-fast:   140ms;
    --t-mid:    240ms;
    --t-slow:   380ms;
  
    /* Shadows */
    --shadow-sm:  0 1px 3px rgba(0,0,0,0.4), 0 1px 2px rgba(0,0,0,0.3);
    --shadow-md:  0 4px 16px rgba(0,0,0,0.4), 0 2px 6px rgba(0,0,0,0.3);
    --shadow-lg:  0 12px 40px rgba(0,0,0,0.5), 0 4px 12px rgba(0,0,0,0.3);
    --shadow-brand: 0 8px 32px var(--brand-glow);
  }
  
  /* ── LIGHT MODE ──────────────────────────────────────────────── */
  [data-theme="light"] {
    --surface-root:    #f4f6fb;
    --surface-base:    #ffffff;
    --surface-card:    #f8fafd;
    --surface-raised:  #edf0f7;
    --surface-hover:   #e5eaf5;
    --surface-overlay: rgba(244, 246, 251, 0.9);
  
    --border-subtle:   rgba(15, 23, 42, 0.06);
    --border-mid:      rgba(15, 23, 42, 0.1);
    --border-strong:   rgba(15, 23, 42, 0.18);
    --border-brand:    rgba(107, 33, 168, 0.22);
  
    --text-primary:    #0d1321;
    --text-secondary:  #4a5568;
    --text-tertiary:   #718096;
    --text-brand:      #7c3aed;
    --text-inverse:    #f0f4ff;
  
    --brand-glow:    rgba(107, 33, 168, 0.15);
    --brand-glow-lg: rgba(107, 33, 168, 0.07);
  
    --shadow-sm:  0 1px 3px rgba(15,23,42,0.08), 0 1px 2px rgba(15,23,42,0.06);
    --shadow-md:  0 4px 16px rgba(15,23,42,0.1), 0 2px 6px rgba(15,23,42,0.06);
    --shadow-lg:  0 12px 40px rgba(15,23,42,0.12), 0 4px 12px rgba(15,23,42,0.08);
  }

  :root {
    --gg-blue-950: #0A192F;
    --gg-blue-900: #0F2C59;
    --gg-earth-900: #3D2314;
    --gg-earth-700: #8B5A2B;
    --gg-green-900: #1B4332;
    --gg-green-700: #2D6A4F;
    --gg-gold: #D4AF37;
    --gg-surface: #071722;
    --gg-surface-2: #0d1d2d;
    --gg-card: rgba(12, 24, 38, 0.82);
    --gg-border: rgba(255,255,255,0.08);
    --gg-text: #edf6ff;
    --gg-text-soft: #b7c9d8;
    --gg-shadow: 0 24px 60px rgba(3, 10, 18, 0.42);
  }

  html {
    scroll-behavior: smooth;
  }

  body {
    overflow: auto;
    background:
      radial-gradient(circle at top left, rgba(10, 25, 47, 0.9), transparent 34%),
      linear-gradient(180deg, #05111d 0%, #071a2a 18%, #081d29 100%);
    color: var(--gg-text);
  }

  img {
    display: block;
    max-width: 100%;
  }

  button, a {
    transition: all 0.2s ease;
  }

  .ggnrm-page {
    min-height: 100vh;
    color: var(--gg-text);
    background:
      linear-gradient(180deg, rgba(7, 17, 28, 0.84), rgba(7, 17, 28, 0.96)),
      linear-gradient(135deg, rgba(10, 25, 47, 0.92), rgba(18, 37, 58, 0.82));
  }

  .ggnrm-shell {
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
  }

  .ggnrm-header {
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(18px);
    background: rgba(7, 17, 28, 0.72);
    border-bottom: 1px solid var(--gg-border);
  }

  .ggnrm-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    min-height: 82px;
  }

  .ggnrm-brand {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    color: var(--gg-text);
  }

  .ggnrm-brand-mark {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.22), rgba(10, 25, 47, 0.4));
    border: 1px solid rgba(212, 175, 55, 0.4);
    box-shadow: inset 0 0 24px rgba(212, 175, 55, 0.12);
  }

  .ggnrm-brand-mark img {
    width: 28px;
    height: 28px;
  }

  .ggnrm-brand-copy {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
  }

  .ggnrm-brand-copy strong {
    font-size: 1.15rem;
    letter-spacing: 0.12em;
  }

  .ggnrm-brand-copy small {
    color: var(--gg-text-soft);
    font-size: 0.62rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  .ggnrm-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 26px;
    flex-wrap: wrap;
  }

  .ggnrm-nav a {
    color: var(--gg-text-soft);
    text-decoration: none;
    font-size: 0.95rem;
  }

  .ggnrm-nav a:hover {
    color: var(--gg-text);
  }

  .ggnrm-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 0.92rem 1.45rem;
    font-weight: 700;
    text-decoration: none;
    letter-spacing: 0.01em;
    border: 1px solid transparent;
    cursor: pointer;
  }

  .btn-primary-brand {
    color: #fff;
    background: linear-gradient(135deg, var(--gg-blue-900), var(--gg-blue-950));
    box-shadow: 0 18px 34px rgba(15, 44, 89, 0.35);
  }

  .btn-primary-brand:hover {
    transform: translateY(-1px);
    box-shadow: 0 22px 38px rgba(15, 44, 89, 0.42);
  }

  .btn-secondary-light {
    color: var(--gg-text);
    background: rgba(255,255,255,0.04);
    border-color: rgba(255,255,255,0.12);
  }

  .btn-secondary-light:hover {
    background: rgba(255,255,255,0.08);
  }

  .ggnrm-main {
    padding-bottom: 64px;
  }

  .ggnrm-hero {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    gap: 32px;
    min-height: 640px;
    padding-top: 64px;
  }

  .ggnrm-hero-copy {
    position: relative;
  }

  .ggnrm-kicker,
  .eyebrow,
  .pillar-tag,
  .dual-label {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    border: 1px solid rgba(212, 175, 55, 0.4);
    background: rgba(212, 175, 55, 0.08);
    color: #f0d98a;
    padding: 0.42rem 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.7rem;
    font-weight: 700;
  }

  .ggnrm-hero-copy h1 {
    margin-top: 22px;
    margin-bottom: 18px;
    font-size: clamp(2.8rem, 5vw, 5.1rem);
    line-height: 0.98;
    letter-spacing: -0.06em;
    max-width: 700px;
  }

  .ggnrm-hero-copy p {
    max-width: 700px;
    color: var(--gg-text-soft);
    font-size: 1.08rem;
    line-height: 1.75;
  }

  .ggnrm-cta-row {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 24px;
    flex-wrap: wrap;
  }

  .ggnrm-quick-nav {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 28px;
  }

  .ggnrm-quick-nav button {
    border: 1px solid rgba(255,255,255,0.08);
    background: rgba(255,255,255,0.02);
    color: var(--gg-text-soft);
    border-radius: 999px;
    padding: 0.7rem 1rem;
    font-weight: 600;
    cursor: pointer;
  }

  .ggnrm-quick-nav button:hover {
    border-color: rgba(212, 175, 55, 0.35);
    color: var(--gg-text);
  }

  .ggnrm-hero-panel {
    position: relative;
    min-height: 530px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 18px;
    padding: 26px;
    border-radius: 28px;
    background:
      linear-gradient(180deg, rgba(15, 44, 89, 0.65), rgba(7, 17, 28, 0.9)),
      rgba(11, 23, 35, 0.84);
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: var(--gg-shadow);
    overflow: hidden;
  }

  .panel-glow {
    position: absolute;
    inset: 0;
    background:
      radial-gradient(circle at 30% 30%, rgba(212, 175, 55, 0.16), transparent 26%),
      radial-gradient(circle at 70% 20%, rgba(30, 76, 49, 0.2), transparent 26%),
      radial-gradient(circle at 50% 80%, rgba(10, 25, 47, 0.45), transparent 35%);
    pointer-events: none;
  }

  .hero-stat-card,
  .pillar-card,
  .dual-card,
  .case-card,
  .workflow-step {
    position: relative;
    z-index: 1;
    background: rgba(7, 17, 28, 0.6);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 22px;
    box-shadow: inset 0 0 18px rgba(255,255,255,0.02);
  }

  .hero-stat-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 1.15rem 1.2rem;
  }

  .hero-stat-card .label {
    display: inline-block;
    color: var(--gg-text-soft);
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .hero-stat-card strong {
    font-size: 1.5rem;
    line-height: 1.15;
  }

  .hero-stat-card small {
    color: var(--gg-text-soft);
    font-size: 0.82rem;
  }

  .hero-stat-card.stat-primary {
    background: linear-gradient(135deg, rgba(10, 25, 47, 0.8), rgba(15, 44, 89, 0.68));
  }

  .hero-stat-card.accent {
    background: linear-gradient(135deg, rgba(45, 106, 79, 0.36), rgba(61, 35, 20, 0.28));
  }

  .hero-stat-stack {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .ggnrm-intro,
  .ggnrm-pillars,
  .ggnrm-dual-engine,
  .ggnrm-workflow,
  .ggnrm-impact {
    padding-top: 88px;
  }

  .section-heading {
    margin-bottom: 26px;
  }

  .section-heading.center {
    text-align: center;
  }

  .section-heading h2 {
    font-size: clamp(2rem, 3vw, 3.2rem);
    line-height: 1.08;
    letter-spacing: -0.05em;
    max-width: 820px;
    margin-top: 12px;
  }

  .ggnrm-two-column {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 26px;
    align-items: start;
  }

  .ggnrm-two-column p {
    color: var(--gg-text-soft);
    font-size: 1.02rem;
    line-height: 1.8;
    margin-bottom: 14px;
  }

  .ggnrm-bullets {
    list-style: none;
    display: grid;
    gap: 12px;
    padding: 20px 18px 18px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.06);
    background: rgba(255,255,255,0.02);
  }

  .ggnrm-bullets li {
    position: relative;
    padding-left: 28px;
    color: var(--gg-text-soft);
  }

  .ggnrm-bullets li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gg-gold), #f4d77a);
    box-shadow: 0 0 18px rgba(212, 175, 55, 0.6);
  }

  .pillar-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .pillar-card {
    padding: 22px 20px 20px;
  }

  .pillar-card.blue {
    background: linear-gradient(180deg, rgba(15, 44, 89, 0.3), rgba(7, 17, 28, 0.76));
  }

  .pillar-card.brown {
    background: linear-gradient(180deg, rgba(61, 35, 20, 0.36), rgba(7, 17, 28, 0.76));
  }

  .pillar-card.green {
    background: linear-gradient(180deg, rgba(27, 67, 50, 0.32), rgba(7, 17, 28, 0.76));
  }

  .pillar-card.sage {
    background: linear-gradient(180deg, rgba(45, 106, 79, 0.22), rgba(7, 17, 28, 0.76));
  }

  .pillar-icon {
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    margin-bottom: 14px;
    font-size: 1.5rem;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
  }

  .pillar-card h3 {
    margin: 12px 0 10px;
    font-size: 1.4rem;
    line-height: 1.3;
  }

  .pillar-card p {
    color: var(--gg-text-soft);
    line-height: 1.7;
    margin-bottom: 14px;
  }

  .pillar-card small {
    color: #d7e2ee;
    line-height: 1.6;
  }

  .dual-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .dual-card {
    padding: 22px 20px;
  }

  .dual-card h3 {
    margin-top: 14px;
    margin-bottom: 10px;
    font-size: clamp(1.4rem, 2vw, 2rem);
  }

  .dual-card p,
  .dual-card li {
    color: var(--gg-text-soft);
    line-height: 1.75;
  }

  .dual-card ul {
    margin-top: 14px;
    list-style: disc;
    padding-left: 18px;
  }

  .workflow-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }

  .workflow-step {
    padding: 22px 18px;
  }

  .workflow-step span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(15, 44, 89, 0.4));
    color: #f4d77a;
    font-weight: 800;
    font-size: 1rem;
  }

  .workflow-step h3 {
    margin: 18px 0 10px;
    font-size: 1.35rem;
  }

  .workflow-step p {
    color: var(--gg-text-soft);
    line-height: 1.7;
  }

  .case-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .case-card {
    overflow: hidden;
  }

  .case-visual {
    height: 190px;
    background-size: cover;
    background-position: center;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }

  .visual-one {
    background:
      linear-gradient(140deg, rgba(10, 25, 47, 0.12), rgba(10, 25, 47, 0.7)),
      linear-gradient(120deg, #2d6a4f, #0a192f 45%, #3d2314 100%);
  }

  .visual-two {
    background:
      linear-gradient(140deg, rgba(61, 35, 20, 0.12), rgba(10, 25, 47, 0.72)),
      linear-gradient(120deg, #8b5a2b, #1b4332 42%, #0a192f 100%);
  }

  .visual-three {
    background:
      linear-gradient(140deg, rgba(15, 44, 89, 0.1), rgba(10, 25, 47, 0.72)),
      linear-gradient(120deg, #0f2c59, #1b4332 40%, #3d2314 100%);
  }

  .case-body {
    padding: 20px 18px 22px;
  }

  .case-body h3 {
    line-height: 1.4;
    margin-bottom: 10px;
  }

  .case-body p {
    color: var(--gg-text-soft);
    line-height: 1.7;
  }

  .ggnrm-cta-block {
    margin-top: 90px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 28px 28px 32px;
    border-radius: 26px;
    border: 1px solid rgba(255,255,255,0.08);
    background: linear-gradient(135deg, rgba(15, 44, 89, 0.4), rgba(27, 67, 50, 0.3), rgba(61, 35, 20, 0.22));
    box-shadow: var(--gg-shadow);
  }

  .ggnrm-cta-block h2 {
    margin-top: 10px;
    margin-bottom: 10px;
    font-size: clamp(2rem, 3vw, 3rem);
    line-height: 1.1;
    letter-spacing: -0.05em;
  }

  .ggnrm-cta-block p {
    color: var(--gg-text-soft);
    max-width: 760px;
    line-height: 1.8;
  }

  .ggnrm-footer {
    margin-top: 44px;
    border-top: 1px solid var(--gg-border);
    background: rgba(5, 13, 21, 0.92);
    padding: 38px 0 60px;
  }

  .footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
    gap: 28px;
  }

  .footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 1.2rem;
    font-weight: 800;
  }

  .footer-brand img {
    width: 30px;
    height: 30px;
  }

  .ggnrm-footer p,
  .ggnrm-footer li {
    color: var(--gg-text-soft);
    line-height: 1.8;
  }

  .ggnrm-footer h4 {
    margin-bottom: 12px;
    font-size: 0.96rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #e9f3ff;
  }

  .ggnrm-footer ul {
    list-style: none;
    display: grid;
    gap: 8px;
  }

  @media (max-width: 980px) {
    .ggnrm-header-inner,
    .ggnrm-hero,
    .ggnrm-two-column,
    .dual-grid,
    .footer-grid,
    .ggnrm-cta-block {
      grid-template-columns: 1fr;
      display: grid;
    }

    .ggnrm-header-inner {
      justify-content: center;
      padding: 18px 0;
    }

    .ggnrm-nav,
    .ggnrm-actions {
      justify-content: center;
    }

    .ggnrm-hero {
      padding-top: 48px;
    }

    .pillar-grid,
    .workflow-grid,
    .case-grid {
      grid-template-columns: 1fr 1fr;
    }

    .ggnrm-cta-block {
      align-items: flex-start;
    }
  }

  @media (max-width: 680px) {
    .ggnrm-brand-copy small {
      display: none;
    }

    .ggnrm-nav {
      gap: 12px 16px;
      font-size: 0.82rem;
    }

    .ggnrm-actions,
    .ggnrm-cta-row {
      width: 100%;
    }

    .ggnrm-actions .btn,
    .ggnrm-cta-row .btn,
    .ggnrm-cta-block .btn {
      flex: 1 1 100%;
    }

    .pillar-grid,
    .workflow-grid,
    .case-grid,
    .hero-stat-stack {
      grid-template-columns: 1fr;
    }

    .ggnrm-hero-panel {
      min-height: auto;
    }

    .ggnrm-cta-block {
      padding: 22px 18px 24px;
    }
  }

  /* End GGNRM landing page styles */

  /* ═══════════════════════════════════════════════════════════════
    2. RESET & BASE
    ═══════════════════════════════════════════════════════════════ */
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  
  html {
    height: 100%;
    font-size: 14px;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
  }
  
  body {
    height: 100%;
    background: var(--surface-root);
    color: var(--text-primary);
    font-family: var(--font-ui);
    font-size: 14px;
    line-height: 1.6;
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-feature-settings: 'kern' 1, 'liga' 1;
  }
  
  /* ── SCROLLBAR ───────────────────────────────────────────────── */
  ::-webkit-scrollbar { width: 3px; height: 3px; }
  ::-webkit-scrollbar-track { background: transparent; }
  ::-webkit-scrollbar-thumb { background: var(--border-mid); border-radius: 2px; }
  ::-webkit-scrollbar-thumb:hover { background: var(--border-strong); }
  
  /* ── FOCUS ───────────────────────────────────────────────────── */
  :focus-visible {
    outline: 2px solid var(--brand-400);
    outline-offset: 2px;
    border-radius: var(--r-sm);
  }
  
  /* ── SKIP LINK ───────────────────────────────────────────────── */
  .skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    z-index: 10000;
    padding: 8px 16px;
    background: var(--brand-600);
    color: white;
    border-radius: 0 0 var(--r-md) var(--r-md);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: top var(--t-fast);
  }
  .skip-link:focus { top: 0; }
  
  /* ═══════════════════════════════════════════════════════════════
    3. LAYOUT
    ═══════════════════════════════════════════════════════════════ */
  
  /* ── APP SHELL ───────────────────────────────────────────────── */
  .app-shell {
    display: grid;
    grid-template-columns: var(--sidebar-w) 1fr var(--inspector-w);
    grid-template-rows: var(--header-h) 1fr;
    height: 100vh;
    max-height: 100dvh;
    width: 100%;
    overflow: hidden;
    background: var(--surface-root);
    position: relative;
  }
  
  /* Override inspector width when closed */
  .app-shell:not(.inspector-open) {
    grid-template-columns: var(--sidebar-w) 1fr 0;
  }
  
  /* ── HEADER ──────────────────────────────────────────────────── */
  .app-header {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 0 16px;
    background: var(--surface-base);
    border-bottom: 1px solid var(--border-subtle);
    position: relative;
    z-index: 200;
    height: var(--header-h);
    flex-shrink: 0;
  }
  
  .header-left, .header-right {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 0;
  }
  .header-right { justify-content: flex-end; }
  
  .header-center {
    pointer-events: auto;
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
  }
  
  /* Brand */
  .header-brand {
    display: flex;
    align-items: center;
    gap: 9px;
    text-decoration: none;
    border-radius: var(--r-md);
    padding: 4px 6px;
    transition: background var(--t-fast);
  }
  .header-brand:hover { background: var(--surface-raised); }
  
  .brand-mark {
    width: 36px; height: 36px;
    background: linear-gradient(135deg, var(--brand-800), var(--brand-700));
    border: 1px solid var(--border-brand);
    border-radius: var(--r-md);
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 0 20px var(--brand-glow);
    flex-shrink: 0;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    filter: drop-shadow(0 0 12px rgba(93, 219, 255, 0.25));
    animation: headerPulse calc(14s * var(--anim-speed-factor)) ease-in-out infinite;
    will-change: filter;
  }
  
  @keyframes headerPulse {
    0%, 100% { filter: drop-shadow(0 0 12px rgba(93, 219, 255, 0.25)); }
    50%      { filter: drop-shadow(0 0 18px rgba(93, 219, 255, 0.45)); }
  }
  
  .header-brand:hover .brand-mark {
    filter: drop-shadow(0 0 20px rgba(93, 219, 255, 0.45));
    transform: scale(1.08);
  }
  
  .brand-wordmark {
    display: flex;
    flex-direction: column;
    line-height: 1;
    gap: 4px;
  }
  .brand-main-row, .brand-sub-row {
    display: flex;
    align-items: center;
    gap: 6px;
  }
  .brand-name {
    font-family: var(--font-serif);
    font-size: 17.5px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.6px;
  }
  .brand-sub {
    font-family: var(--font-ui);
    font-size: 10px;
    font-weight: 500;
    color: var(--text-brand);
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }
  .brand-sub sup { font-size: 7px; vertical-align: super; }
  
  .brand-symbol-hint {
    font-size: 11px;
    opacity: 0.4;
    transition: opacity 0.3s ease;
    margin-left: 4px;
    display: flex;
    align-items: center;
    margin-top: 4px;
  }
  .header-brand:hover .brand-symbol-hint { opacity: 0.75; }
  
  /* System Status */
  .system-status {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0;
    background: transparent;
    border: none;
    box-shadow: none;
    pointer-events: auto;
  }
  .status-pulse {
    width: 10px; height: 10px;
    border-radius: 50%;
    background: var(--success);
    animation: pulse-ring 2s var(--ease-out-quart) infinite;
  }
  @keyframes pulse-ring {
    0%   { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4); }
    60%  { box-shadow: 0 0 0 4px rgba(34, 197, 94, 0); }
    100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
  }
  .status-pulse[data-state="warn"]    { background: var(--warn); animation: none; }
  .status-pulse[data-state="offline"] { background: var(--danger); animation: none; }
  
  .status-label {
    font-size: 8.5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-tertiary);
    white-space: nowrap;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .status-label:hover {
    overflow: visible;
    white-space: normal;
    background: var(--surface-raised);
    z-index: 10;
    position: relative;
    padding: 2px 8px;
    border-radius: var(--r-sm);
    box-shadow: var(--shadow-md);
  }
  .status-label[title] {
    cursor: help;
    border-bottom: 1px dotted var(--border-subtle);
  }
  .status-label.status-idle {
    color: var(--text-tertiary);
    opacity: 0.7;
  }
  .status-label.status-light {
    color: var(--info);
  }
  .status-label.status-busy {
    color: var(--success);
    text-shadow: 0 0 8px rgba(34, 197, 94, 0.3);
    animation: gentlePulse 3s ease-in-out infinite;
  }
  @keyframes gentlePulse {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1; text-shadow: 0 0 12px rgba(34, 197, 94, 0.5); }
  }
  
  .header-metrics {
    display: flex;
    align-items: center;
    gap: 20px;
  }
  .header-metric {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
  }
  .header-metric i { color: var(--text-brand); font-size: 13px; }
  
  /* Header Buttons */
  .icon-btn {
    width: 34px; height: 34px;
    display: flex; align-items: center; justify-content: center;
    background: transparent;
    border: 1px solid var(--border-subtle);
    border-radius: var(--r-md);
    color: var(--text-secondary);
    font-size: 15px;
    cursor: pointer;
    transition: all var(--t-fast);
    flex-shrink: 0;
  }
  .icon-btn:hover {
    background: var(--surface-raised);
    border-color: var(--border-mid);
    color: var(--text-primary);
  }
  
  .menu-toggle-btn { display: none; }
  
  .header-nav {
    display: flex;
    align-items: center;
    gap: 4px;
  }
  .nav-link-btn {
    display: flex; align-items: center; gap: 5px;
    padding: 6px 10px;
    background: transparent;
    border: 1px solid var(--border-subtle);
    border-radius: var(--r-md);
    color: var(--text-secondary);
    font-size: 12px;
    font-family: var(--font-ui);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--t-fast);
  }
  .nav-link-btn:hover {
    background: var(--surface-raised);
    color: var(--text-primary);
    border-color: var(--border-mid);
  }
  .nav-link-btn i { font-size: 13px; }
  .nav-link-btn[aria-pressed="true"] {
    background: var(--brand-glow-lg);
    border-color: var(--border-brand);
    color: var(--text-brand);
  }
  
  .upgrade-btn {
    display: flex; align-items: center; gap: 6px;
    padding: 7px 14px;
    background: linear-gradient(135deg, var(--brand-700), var(--brand-500));
    border: 1px solid var(--brand-border, var(--border-brand));
    border-radius: var(--r-md);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    font-family: var(--font-ui);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--t-fast);
    box-shadow: 0 4px 16px var(--brand-glow);
  }
  .upgrade-btn:hover {
    box-shadow: 0 8px 28px var(--brand-glow);
    transform: translateY(-1px);
  }
  .upgrade-btn i { font-size: 11px; }
  
  .auth-btn {
    display: flex; align-items: center; gap: 6px;
    padding: 6px 12px;
    background: transparent;
    border: 1px solid var(--border-mid);
    border-radius: var(--r-md);
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 500;
    font-family: var(--font-ui);
    text-decoration: none;
    transition: all var(--t-fast);
  }
  .auth-btn:hover { background: var(--surface-raised); color: var(--text-primary); }
  .auth-btn--primary {
    background: linear-gradient(135deg, var(--brand-600), var(--brand-500));
    border-color: var(--border-brand);
    color: #fff;
    box-shadow: 0 4px 12px var(--brand-glow);
  }
  .auth-btn--primary:hover { background: var(--brand-600); color: #fff; }
  
  .is-hidden { display: none !important; }
  
  .user-avatar {
    position: relative;
    width: 32px; height: 32px;
    background: linear-gradient(135deg, var(--brand-700), var(--brand-600));
    border: 1.5px solid var(--border-brand);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 11px;
    font-weight: 700;
    color: #fff;
    cursor: pointer;
    transition: all var(--t-fast);
    flex-shrink: 0;
  }
  .user-avatar:hover { border-color: var(--brand-400); box-shadow: 0 0 0 3px var(--brand-glow); }
  .user-avatar.grace-mode {
    background: linear-gradient(135deg, var(--warn), #fb923c);
    border-color: rgba(245,158,11,0.6);
    box-shadow: 0 0 0 3px rgba(245,158,11,0.2);
  }
  #avatarInitials { pointer-events: none; }
  
  .avatar-status-dot {
    position: absolute;
    bottom: 0; right: 0;
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--success);
    border: 2px solid var(--surface-base);
    display: none;
  }
  .avatar-status-dot.is-visible { display: block; }
  
  /* ── SIDEBAR ──────────────────────────────────────────────────── */
  .app-sidebar {
    background: var(--surface-base);
    border-right: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: transform var(--t-mid) var(--ease-out-quart);
    justify-content: space-between;
    height: calc(100vh - var(--header-h));
  }
  
  .sidebar-top {
    padding: 14px 14px 0;
    flex-shrink: 0;
  }
  
  #newWorkstreamBtn {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 13.5px 18px;
    background: linear-gradient(135deg, #6b21a8, #9333ea);
    border: 1px solid rgba(192, 132, 252, 0.45);
    border-radius: 12px;
    color: #fff;
    font-size: 13.8px;
    font-weight: 600;
    box-shadow: 0 5px 18px rgba(147, 51, 234, 0.35);
    transition: all 0.28s cubic-bezier(0.34, 1.56, 0.64, 1);
    cursor: pointer;
    font-family: var(--font-ui);
  }
  #newWorkstreamBtn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(147, 51, 234, 0.5);
    background: linear-gradient(135deg, #7c3aed, #a855f7);
  }
  #newWorkstreamBtn i { font-size: 15px; flex-shrink: 0; }
  #newWorkstreamBtn span { flex: 1; text-align: left; }
  
  .anything-status-dot {
    display: inline-flex;
    align-items: center;
    gap: 6px;
  }
  .anything-status-dot::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-tertiary);
    flex-shrink: 0;
    transition: all var(--t-mid);
  }
  .anything-status-dot.v-core::before { background: var(--info); box-shadow: 0 0 8px var(--info); }
  .anything-status-dot.v-legal::before { background: var(--brand-400); box-shadow: 0 0 8px var(--brand-glow); }
  .anything-status-dot.v-professional_services::before { background: #3b82f6; box-shadow: 0 0 8px rgba(59,130,246,0.5); }
  .anything-status-dot.v-fintech::before { background: var(--success); box-shadow: 0 0 8px var(--success); }
  .anything-status-dot.v-aarab::before { background: var(--brand-500); box-shadow: 0 0 8px var(--brand-glow); }
  .anything-status-dot.v-coding::before { background: var(--coding-purple); box-shadow: 0 0 8px rgba(139, 92, 246, 0.5); }
  
  .sidebar-scroll {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 6px 0;
  }
  
  .sidebar-section {
    padding: 14px;
    border-bottom: 1px solid var(--border-subtle);
  }
  .sidebar-section:last-child { border-bottom: none; }
  .sidebar-section--flex {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-bottom: none;
  }
  .sidebar-section--flex .conv-list {
    flex: 1;
    overflow-y: auto;
  }
  
  .section-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-tertiary);
    margin-bottom: 12px;
  }
  .section-label i { font-size: 11px; }
  
  /* Status Cards */
  .status-stack { display: flex; flex-direction: column; gap: 5px; }
  
  .status-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 10px;
    background: var(--surface-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--r-md);
    transition: all var(--t-fast);
    cursor: pointer;
  }
  .status-card:hover { border-color: var(--border-mid); background: var(--surface-raised); }
  
  .status-card-left {
    display: flex;
    align-items: center;
    gap: 8px;
  }
  
  .status-orb {
    width: 10px; height: 10px;
    border-radius: 50%;
    background: var(--text-tertiary);
    flex-shrink: 0;
    transition: all var(--t-fast);
  }
  .status-orb[data-state="ok"]       { box-shadow: 0 0 6px rgba(255,255,255,0.2); }
  .status-orb[data-state="bad"]      { background: var(--danger) !important;  box-shadow: 0 0 6px rgba(239,68,68,0.5); }
  .status-orb[data-state="warn"]     { background: var(--warn) !important;    box-shadow: 0 0 6px rgba(245,158,11,0.5); }
  .status-orb[data-state="checking"] { background: var(--text-tertiary); animation: blink 1s ease infinite; }
  .status-orb.api { background-color: var(--intelligence); }
  .status-orb.core { background-color: var(--brand-400); }
  .status-orb.geo { background-color: var(--success); }
  
  @keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.3} }
  
  .status-info { display: flex; flex-direction: column; }
  .status-name { font-size: 11px; font-weight: 600; color: var(--text-primary); line-height: 1.2; }
  .status-detail { font-size: 10px; color: var(--text-tertiary); line-height: 1; }
  
  .status-chip {
    font-size: 10px;
    font-weight: 600;
    padding: 2px 7px;
    border-radius: var(--r-full);
    background: var(--surface-raised);
    color: var(--text-tertiary);
    white-space: nowrap;
    transition: all var(--t-fast);
  }
  .status-chip[data-state="ok"]   { background: var(--success-bg); color: var(--success); border: 1px solid var(--success-border); }
  .status-chip[data-state="bad"]  { background: var(--danger-bg);  color: var(--danger);  border: 1px solid var(--danger-border); }
  .status-chip[data-state="warn"] { background: var(--warn-bg);    color: var(--warn);    border: 1px solid var(--warn-border); }
  
  /* Quota Widget */
  .quota-widget { display: flex; flex-direction: column; gap: 8px; }
  
  .quota-bar-track {
    height: 5px;
    background: var(--surface-raised);
    border-radius: var(--r-full);
    overflow: hidden;
  }
  .quota-bar-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--success), #16a34a);
    border-radius: var(--r-full);
    transition: width 0.6s var(--ease-out-quart), background 0.4s;
  }
  .quota-bar-fill[data-level="warn"]   { background: linear-gradient(90deg, var(--warn), #d97706); }
  .quota-bar-fill[data-level="danger"] { background: linear-gradient(90deg, var(--danger), #dc2626); }
  
  .quota-labels {
    display: flex;
    justify-content: space-between;
    font-size: 10px;
    color: var(--text-tertiary);
  }
  .quota-labels strong { color: var(--text-secondary); font-weight: 600; }
  
  .unlock-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px;
    background: var(--surface-raised);
    border: 1px solid var(--border-mid);
    border-radius: var(--r-md);
    color: var(--text-secondary);
    font-family: var(--font-ui);
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--t-fast);
  }
  .unlock-btn:hover {
    background: var(--brand-800);
    border-color: var(--border-brand);
    color: var(--text-primary);
  }
  
  /* Metrics Grid */
  .metrics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
  }
  .metric-tile {
    background: var(--surface-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--r-md);
    padding: 10px;
    text-align: center;
    transition: all var(--t-fast);
  }
  .metric-tile:hover { border-color: var(--border-mid); }
  .metric-num {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 3px;
  }
  .metric-num.success { color: var(--success); }
  .metric-num.info    { color: var(--info); }
  .metric-num.warn    { color: var(--warn); }
  .metric-desc {
    font-size: 10px;
    color: var(--text-tertiary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.04em;
  }
  
  /* Model Picker */
  .model-picker { display: flex; flex-direction: column; gap: 7px; }
  
  .model-select-wrap {
    position: relative;
    display: flex;
    align-items: center;
  }
  .model-select-icon {
    position: absolute;
    left: 10px;
    font-size: 12px;
    color: var(--text-tertiary);
    pointer-events: none;
    z-index: 1;
  }
  .model-select-arrow {
    position: absolute;
    right: 10px;
    font-size: 11px;
    color: var(--text-tertiary);
    pointer-events: none;
    z-index: 1;
  }
  .model-select {
    width: 100%;
    padding: 11px 40px 11px 44px;
    background: var(--surface-raised);
    color: var(--text-primary);
    border: 1px solid var(--border-mid);
    border-radius: 10px;
    font-family: var(--font-ui);
    font-size: 13.5px;
    font-weight: 500;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    outline: none;
    transition: border-color var(--t-fast);
  }
  .model-select:focus {
    border-color: var(--brand-400);
    box-shadow: 0 0 0 4px rgba(192, 132, 252, 0.2);
  }
  .model-select:hover { border-color: var(--border-strong); }
  .model-select option { background: var(--surface-card); }
  
  .model-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 9px;
    background: var(--surface-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--r-sm);
    font-size: 10px;
    color: var(--text-tertiary);
    font-family: var(--font-mono);
  }
  .model-badge i { font-size: 10px; color: var(--success); }
  
  /* Conversation List */
  .conv-list { display: flex; flex-direction: column; gap: 2px; }
  
  .conv-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: var(--r-md);
    cursor: pointer;
    transition: all var(--t-fast);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
    contain: layout style paint;
  }
  .conv-item::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 2px;
    background: var(--brand-500);
    opacity: 0;
    border-radius: 0 2px 2px 0;
    transition: opacity var(--t-fast);
  }
  .conv-item:hover { background: var(--surface-raised); border-color: var(--border-subtle); }
  .conv-item.active { background: var(--brand-glow-lg); border-color: var(--border-brand); }
  .conv-item.active::before { opacity: 1; }
  
  .conv-item .delete-conv {
    opacity: 0;
    margin-left: auto;
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 3px 5px;
    border-radius: var(--r-sm);
    font-size: 12px;
    transition: all var(--t-fast);
    flex-shrink: 0;
  }
  .conv-item:hover .delete-conv { opacity: 1; }
  .conv-item .delete-conv:hover { color: var(--danger); background: var(--danger-bg); }
  
  .conv-icon {
    width: 26px; height: 26px;
    border-radius: var(--r-sm);
    background: var(--surface-raised);
    display: flex; align-items: center; justify-content: center;
    font-size: 11px;
    color: var(--text-tertiary);
    flex-shrink: 0;
    transition: all var(--t-fast);
  }
  .conv-item.active .conv-icon { background: var(--brand-700); color: #fff; }
  
  .conv-text { flex: 1; overflow: hidden; min-width: 0; }
  .conv-title {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.3;
  }
  .conv-meta {
    font-size: 10px;
    color: var(--text-tertiary);
    margin-top: 1px;
  }
  
  /* Placeholder shimmer */
  .conv-placeholder { padding: 6px 0; }
  .placeholder-shimmer {
    height: 10px;
    background: linear-gradient(90deg, var(--surface-raised) 25%, var(--surface-hover) 50%, var(--surface-raised) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s ease infinite;
    border-radius: var(--r-sm);
    margin-bottom: 8px;
  }
  .placeholder-shimmer.short { width: 60%; }
  @keyframes shimmer { 0%{background-position:200% 0} 100%{background-position:-200% 0} }
  
  /* ── MAIN CHAT AREA ──────────────────────────────────────────── */
  .app-main {
    display: flex;
    flex-direction: column;
    background: var(--surface-root);
    overflow: hidden;
    position: relative;
    height: calc(100vh - var(--header-h));
    min-height: 0;
    flex: 1;
  }
  
  /* ── MAP VIEW ────────────────────────────────────────────────── */
  #map-view {
    flex: 1 1 auto;
    position: relative;
    min-height: 0;
    overflow: hidden;
  }
  
  /* When messages are visible, map shares space */
  body.map-loaded:has(.msg-group) #map-view {
    min-height: 300px;
  }
  
  #map {
    position: absolute;
    inset: 0;
    height: 100%;
    width: 100%;
    min-height: 200px;
    z-index: 1;
    background: var(--surface-root);
  }
  
  #map.leaflet-container {
    height: 100% !important;
    width: 100% !important;
  }
  
  /* ── MAP HUD ──────────────────────────────────────────────────── */
  .map-hud {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 1000;
    display: flex;
    gap: 8px;
    pointer-events: none;
  }
  
  .hud-box {
    background: var(--surface-overlay);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 8px 14px;
    border-radius: var(--r-md);
    border: 1px solid var(--border-mid);
    font: 500 11px/1 var(--font-mono);
    color: var(--text-secondary);
    pointer-events: auto;
  }
  
  .hud-action-button {
    pointer-events: auto;
    cursor: pointer;
    background: var(--brand-600);
    color: #fff;
    border: none;
    padding: 4px 12px;
    border-radius: var(--r-md);
    font-size: 11px;
    display: flex;
    align-items: center;
    gap: 4px;
  }
  
  /* ── DRAW HINT ────────────────────────────────────────────────── */
  .draw-hint {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1000;
    background: rgba(7, 11, 19, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 24px 32px;
    border-radius: 16px;
    border: 1px solid var(--border-brand);
    text-align: center;
    display: none;
  }
  .draw-hint.show { display: block; }
  .draw-hint .big {
    font-size: 32px;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  /* ── IMAGE THUMBNAIL PANEL ───────────────────────────────────── */
  .img-panel {
    position: absolute;
    bottom: 80px;
    right: 20px;
    z-index: 1000;
    background: var(--surface-base);
    border: 1px solid var(--border-strong);
    border-radius: var(--r-lg);
    padding: 16px;
    max-width: 280px;
    box-shadow: var(--shadow-lg);
    display: none;
  }
  .img-panel.visible { display: block; }
  
  .img-panel .close-btn {
    position: absolute;
    top: 8px;
    right: 10px;
    background: none;
    border: none;
    color: var(--text-tertiary);
    font-size: 16px;
    cursor: pointer;
    transition: color var(--t-fast);
  }
  .img-panel .close-btn:hover { color: var(--text-primary); }
  .img-panel img {
    width: 100%;
    border-radius: var(--r-md);
    margin-bottom: 8px;
  }
  .img-panel .img-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
  }
  .img-panel .img-meta {
    font-size: 10px;
    color: var(--text-tertiary);
  }
  
  /* ── CONSOLE ──────────────────────────────────────────────────── */
  .console {
    flex-shrink: 0;
    background: var(--surface-base);
    border-top: 1px solid var(--border-subtle);
    padding: 8px 16px;
    max-height: 100px;
    overflow-y: auto;
    font-size: 11px;
    font-family: var(--font-mono);
    color: var(--text-secondary);
  }
  
  .log-line {
    padding: 2px 0;
    border-bottom: 1px solid var(--border-subtle);
  }
  .log-line:last-child { border-bottom: none; }
  .log-time {
    color: var(--text-tertiary);
    margin-right: 8px;
    font-weight: 500;
  }
  .log-ok { color: var(--success); }
  .log-err { color: var(--danger); }
  .log-warn { color: var(--warn); }
  .log-info { color: var(--info); }
  
  /* ── REPORTS VIEW ────────────────────────────────────────────── */
  .reports-container {
    display: none;
    overflow-y: auto;
    flex: 1;
    background: var(--surface-root);
    padding: 20px;
  }
  .reports-container.active { display: block; }
  
  .report-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    min-height: 200px;
    gap: 16px;
    color: var(--text-secondary);
  }
  .report-loading .spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-mid);
    border-top-color: var(--brand-500);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
  }
  @keyframes spin { to { transform: rotate(360deg); } }
  
  .report-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    min-height: 200px;
    gap: 16px;
    text-align: center;
    color: var(--text-secondary);
  }
  .report-error i { font-size: 48px; color: var(--danger); }
  .report-error h3 { font-size: 20px; color: var(--text-primary); }
  .report-error p { font-size: 14px; max-width: 400px; }
  
  #switchToMapBtn {
    display: none;
    position: fixed;
    bottom: 100px;
    right: 20px;
    z-index: 100;
    padding: 10px 16px;
    background: var(--brand-600);
    color: #fff;
    border: none;
    border-radius: var(--r-md);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: var(--shadow-brand);
    transition: all var(--t-fast);
    font-family: var(--font-ui);
  }
  #switchToMapBtn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--brand-glow);
  }
  
  /* ── MESSAGES CONTAINER ──────────────────────────────────────── */
  .messages-container {
    display: none;
    flex-shrink: 0;
    overflow-y: auto;
    padding: 24px 28px 16px;
    flex-direction: column;
    gap: 20px;
    scroll-behavior: smooth;
    max-height: 45vh;
    border-bottom: 1px solid var(--border-subtle);
    background: var(--surface-root);
  }
  
  .messages-container:has(.msg-group),
  .messages-container:has(.welcome-state) {
    display: flex;
  }
  
  body.map-loaded .messages-container:has(.welcome-state):not(:has(.msg-group)) {
    display: none !important;
  }
  
  body.map-loaded .messages-container:has(.msg-group) {
    display: flex;
    flex: 0 0 auto;
    max-height: 35vh;
  }
  
  /* ── WELCOME STATE ───────────────────────────────────────────── */
  .welcome-state {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 24px;
    gap: 32px;
    animation: fadeUp 0.5s var(--ease-out-quart) both;
  }
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  
  .welcome-hero { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 16px; }
  
  .welcome-glyph {
    width: 72px; height: 72px;
    background: linear-gradient(145deg, var(--brand-800), var(--brand-700));
    border: 1px solid var(--border-brand);
    border-radius: 20px;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 0 48px var(--brand-glow), 0 16px 40px rgba(0,0,0,0.3);
    position: relative;
    will-change: transform;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), filter 0.4s ease;
    animation: glyphBreath calc(12s * var(--anim-speed-factor)) ease-in-out infinite;
  }
  .welcome-glyph::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 21px;
    background: linear-gradient(135deg, var(--brand-500), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    padding: 1px;
    opacity: 0.4;
  }
  .welcome-glyph::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(93, 219, 255, 0.12), transparent);
    background-size: 300% 100%;
    animation: dataFlow calc(9s * var(--anim-speed-factor)) linear infinite;
    border-radius: 21px;
    opacity: 0.35;
    pointer-events: none;
  }
  
  @keyframes dataFlow {
    0%   { background-position: 300% 0; }
    100% { background-position: -300% 0; }
  }
  
  @keyframes glyphBreath {
    0%, 100% { transform: scale(1); }
    50%      { transform: scale(1.04); }
  }
  
  .welcome-glyph svg { filter: drop-shadow(0 0 25px rgba(93, 219, 255, 0.4)); }
  .welcome-glyph:hover {
    transform: scale(1.06) rotate(1deg);
    filter: drop-shadow(0 0 35px rgba(93, 219, 255, 0.6));
    cursor: pointer;
  }
  .welcome-glyph:active {
    transform: scale(1.08) rotate(2deg);
    filter: drop-shadow(0 0 45px rgba(93, 219, 255, 0.8));
    transition: transform 0.1s ease;
  }
  
  .welcome-title {
    font-family: var(--font-serif);
    font-size: 26px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.5px;
    line-height: 1.2;
    max-width: 420px;
  }
  .welcome-description {
    font-size: 13px;
    color: var(--text-secondary);
    max-width: 480px;
    line-height: 1.75;
  }
  
  .suggestions-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    width: 100%;
    max-width: 560px;
  }
  
  .suggestion-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--surface-card);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    color: var(--text-secondary);
    font-family: var(--font-ui);
    font-size: 12px;
    cursor: pointer;
    text-align: left;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    overflow: hidden;
    contain: layout style paint;
  }
  .suggestion-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent, var(--brand-glow-lg));
    opacity: 0;
    transition: opacity var(--t-mid);
  }
  .suggestion-card:hover {
    background: var(--surface-raised);
    border-color: var(--border-brand);
    color: var(--text-primary);
    transform: translateY(-5px) scale(1.03);
    box-shadow: 0 15px 35px rgba(147, 51, 234, 0.3);
  }
  .suggestion-card:hover::after { opacity: 1; }
  .suggestion-card:active { transform: translateY(0); }
  
  .suggestion-icon {
    width: 34px; height: 34px;
    border-radius: var(--r-md);
    background: var(--brand-glow-lg);
    border: 1px solid var(--border-brand);
    display: flex; align-items: center; justify-content: center;
    font-size: 15px;
    color: var(--text-brand);
    flex-shrink: 0;
    z-index: 1;
  }
  .suggestion-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
    z-index: 1;
  }
  .suggestion-body strong { font-size: 12px; font-weight: 600; color: var(--text-primary); }
  .suggestion-body span  { font-size: 11px; color: var(--text-tertiary); }
  .suggestion-arrow {
    font-size: 12px;
    color: var(--text-tertiary);
    z-index: 1;
    transition: transform var(--t-fast), color var(--t-fast);
  }
  .suggestion-card:hover .suggestion-arrow { transform: translateX(3px); color: var(--text-brand); }
  
  /* ── MESSAGE GROUPS ──────────────────────────────────────────── */
  .msg-group {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    animation: msgIn 0.22s var(--ease-out-quart) both;
  }
  .msg-group.user { flex-direction: row-reverse; }
  
  @keyframes msgIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  
  .msg-avatar {
    width: 28px; height: 28px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 11px; font-weight: 700;
    flex-shrink: 0;
    margin-top: 4px;
    transition: transform var(--t-fast);
  }
  .msg-avatar.ai {
    background: linear-gradient(135deg, var(--brand-700), var(--brand-600));
    border: 1.5px solid var(--border-brand);
    color: #fff;
  }
  .msg-avatar.user {
    background: var(--info-bg);
    border: 1.5px solid var(--info-border);
    color: var(--info);
  }
  
  .msg-content { max-width: 74%; display: flex; flex-direction: column; gap: 3px; }
  .msg-group.user .msg-content { align-items: flex-end; }
  
  .msg-bubble {
    padding: 11px 16px;
    border-radius: var(--r-xl);
    font-size: 13.5px;
    line-height: 1.7;
    word-break: break-word;
    transition: box-shadow var(--t-fast);
    contain: layout style paint;
  }
  
  .msg-group.ai .msg-bubble {
    background: var(--surface-card);
    border: 1px solid var(--border-subtle);
    border-top-left-radius: var(--r-xs);
    box-shadow: var(--shadow-sm);
  }
  .msg-group.ai:hover .msg-bubble { box-shadow: var(--shadow-md); border-color: var(--border-mid); }
  
  [data-theme="dark"] .msg-group.ai .msg-bubble { background: #172135; }
  
  .msg-group.user .msg-bubble {
    background: linear-gradient(135deg, var(--brand-700), var(--brand-600));
    border: 1px solid var(--border-brand);
    border-top-right-radius: var(--r-xs);
    color: #fff;
    box-shadow: var(--shadow-brand);
  }
  
  .message-error { color: var(--danger); font-style: italic; }
  
  .msg-meta {
    font-size: 10px;
    color: var(--text-tertiary);
    padding: 0 4px;
    font-family: var(--font-mono);
  }
  
  .msg-actions {
    display: flex;
    gap: 3px;
    margin-top: 4px;
    opacity: 0;
    transition: opacity var(--t-fast);
  }
  .msg-group:hover .msg-actions { opacity: 1; }
  
  .msg-action-btn {
    background: none;
    border: 1px solid transparent;
    color: var(--text-tertiary);
    font-size: 13px;
    cursor: pointer;
    padding: 4px 7px;
    border-radius: var(--r-sm);
    transition: all var(--t-fast);
    font-family: var(--font-ui);
  }
  .msg-action-btn:hover {
    background: var(--surface-raised);
    border-color: var(--border-mid);
    color: var(--text-primary);
  }
  
  /* Markdown Content */
  .msg-bubble h1, .msg-bubble h2, .msg-bubble h3 {
    font-family: var(--font-serif);
    font-weight: 600;
    color: var(--text-primary);
    margin: 14px 0 6px;
    line-height: 1.3;
  }
  .msg-bubble h1 { font-size: 18px; }
  .msg-bubble h2 { font-size: 16px; }
  .msg-bubble h3 { font-size: 14px; }
  .msg-bubble p  { margin-bottom: 8px; }
  .msg-bubble p:last-child { margin-bottom: 0; }
  .msg-bubble ul, .msg-bubble ol { padding-left: 18px; margin-bottom: 8px; }
  .msg-bubble li { margin-bottom: 3px; }
  .msg-bubble strong { font-weight: 600; color: var(--text-primary); }
  .msg-bubble em { font-style: italic; }
  .msg-bubble blockquote {
    border-left: 3px solid var(--border-brand);
    padding: 6px 12px;
    background: var(--brand-glow-lg);
    border-radius: 0 var(--r-sm) var(--r-sm) 0;
    margin: 10px 0;
    font-style: italic;
    color: var(--text-secondary);
  }
  .msg-bubble a {
    color: var(--text-brand);
    text-decoration: underline;
    text-underline-offset: 2px;
  }
  .msg-bubble a:hover { color: var(--brand-300); }
  .msg-bubble code {
    font-family: var(--font-mono);
    font-size: 12px;
    background: var(--surface-raised);
    border: 1px solid var(--border-subtle);
    padding: 1px 5px;
    border-radius: var(--r-xs);
    color: var(--success);
  }
  .msg-bubble pre {
    position: relative;
    background: var(--surface-base);
    border: 1px solid var(--border-mid);
    border-radius: var(--r-md);
    padding: 14px 16px;
    margin: 10px 0;
    overflow-x: auto;
  }
  .msg-bubble pre::before {
    content: attr(data-lang);
    position: absolute;
    top: 8px;
    left: 12px;
    font-size: 9px;
    font-family: var(--font-mono);
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
  }
  .msg-bubble pre::after {
    content: "COPY";
    position: absolute;
    top: 8px; right: 10px;
    font-size: 9px;
    font-family: var(--font-ui);
    font-weight: 700;
    padding: 2px 8px;
    background: var(--surface-raised);
    border: 1px solid var(--border-mid);
    border-radius: var(--r-sm);
    color: var(--text-tertiary);
    cursor: pointer;
    letter-spacing: 0.06em;
    transition: all var(--t-fast);
  }
  .msg-bubble pre:hover::after {
    background: var(--brand-700);
    color: #fff;
    border-color: var(--border-brand);
  }
  .msg-bubble pre code {
    background: none;
    border: none;
    padding: 0;
    color: var(--text-secondary);
    font-size: 12px;
    line-height: 1.6;
  }
  .msg-group.user .msg-bubble code {
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.2);
    color: rgba(255,255,255,0.9);
  }
  
  /* ── TYPING INDICATOR ─────────────────────────────────────────── */
  .typing-bubble {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 12px 18px;
    background: var(--surface-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--r-xl);
    border-top-left-radius: var(--r-xs);
  }
  .typing-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--text-tertiary);
    animation: bounce 1.3s ease infinite;
  }
  .typing-dot:nth-child(2) { animation-delay: 0.18s; }
  .typing-dot:nth-child(3) { animation-delay: 0.36s; }
  @keyframes bounce {
    0%, 60%, 100% { transform: translateY(0) scale(1); }
    30% { transform: translateY(-6px) scale(1.1); }
  }
  
  /* ── COMPOSER ────────────────────────────────────────────────── */
  .composer-box {
    flex-shrink: 0;
    margin: 0 20px 16px;
    align-self: stretch;
    background: var(--surface-card);
    border: 1px solid var(--border-mid);
    border-radius: var(--r-xl);
    overflow: visible;
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
  }
  .composer-box:focus-within {
    border-color: var(--brand-500);
    box-shadow: 0 0 0 3px var(--brand-glow);
  }
  
  .composer-toolbar {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 14px 0;
    border-bottom: 1px solid transparent;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all var(--t-mid) var(--ease-out-quart);
  }
  .composer-box.active-toolbar .composer-toolbar {
    padding: 10px 14px 6px;
    max-height: 50px;
    opacity: 1;
    border-bottom-color: var(--border-subtle);
  }
  .composer-toolbar-spacer { flex: 1; }
  
  .composer-tool {
    display: flex; align-items: center; gap: 5px;
    padding: 4px 9px;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--r-sm);
    color: var(--text-tertiary);
    font-family: var(--font-ui);
    font-size: 11px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--t-fast);
    white-space: nowrap;
  }
  .composer-tool:hover {
    background: var(--surface-raised);
    border-color: var(--border-mid);
    color: var(--text-secondary);
  }
  .composer-tool i { font-size: 12px; }
  .composer-tool.js-coming-soon {
    opacity: 0.6;
    cursor: not-allowed;
  }
  .composer-tool.js-coming-soon:hover {
    background: transparent;
    border-color: transparent;
    color: var(--text-tertiary);
  }
  
  .char-counter {
    font-size: 10px;
    color: var(--text-tertiary);
    font-family: var(--font-mono);
    transition: color var(--t-fast);
  }
  .char-counter.near-limit { color: var(--warn); }
  .char-counter.at-limit   { color: var(--danger); }
  
  .composer-input-row {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    padding: 10px 14px;
  }
  
  .composer-textarea {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-family: var(--font-ui);
    font-size: 14px;
    line-height: 1.6;
    min-height: 24px;
    max-height: 160px;
    overflow-y: auto;
    resize: none;
  }
  .composer-textarea::placeholder { color: var(--text-tertiary); }
  
  .composer-send {
    width: 46px;
    height: 46px;
    background: linear-gradient(135deg, var(--brand-700), var(--brand-500));
    border: none;
    border-radius: 11px;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 5px 18px rgba(147, 51, 234, 0.4);
    transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    flex-shrink: 0;
  }
  .composer-send:hover:not(:disabled) {
    transform: scale(1.15) rotate(18deg);
    box-shadow: 0 10px 32px rgba(147, 51, 234, 0.55);
  }
  .composer-send:active { transform: scale(0.9); }
  .composer-send:disabled { opacity: 0.4; cursor: not-allowed; transform: none; box-shadow: none; }
  
  .composer-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 0 16px;
    border-top: 1px solid transparent;
    background: var(--surface-card);
    flex-wrap: wrap;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all var(--t-mid) var(--ease-out-quart);
  }
  .composer-box.active-toolbar .composer-footer {
    padding: 12px 16px;
    max-height: 120px;
    opacity: 1;
    border-top-color: var(--border-subtle);
  }
  .composer-box.has-content .composer-footer .header-metrics { display: none !important; }
  
  .trust-chips {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
  }
  
  .trust-chip {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    background: var(--success-bg);
    border: 1px solid var(--success-border);
    border-radius: var(--r-full);
    font-size: 10px;
    color: var(--success);
    font-weight: 500;
    white-space: nowrap;
  }
  .trust-chip i { font-size: 9px; }
  
  .action-chips {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
  }
  .action-chip {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
    background: var(--surface-raised);
    border: 1px solid var(--border-subtle);
    border-radius: var(--r-md);
    color: var(--text-secondary);
    font-family: var(--font-ui);
    font-size: 11px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--t-fast);
  }
  .action-chip:hover {
    background: var(--surface-hover);
    border-color: var(--border-mid);
    color: var(--text-primary);
  }
  .action-chip--danger:hover {
    background: var(--danger-bg);
    border-color: var(--danger-border);
    color: var(--danger);
  }
  .action-chip-label { display: block; }
  
  .composer-hint {
    flex: 0 0 100%;
    text-align: center;
    font-size: 10px;
    color: var(--text-tertiary);
    margin: 0;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all var(--t-mid) var(--ease-out-quart);
  }
  .composer-box.has-content .composer-hint {
    margin-top: 8px;
    max-height: 30px;
    opacity: 1;
  }
  .composer-hint kbd {
    font-family: var(--font-mono);
    font-size: 9px;
    padding: 1px 5px;
    background: var(--surface-raised);
    border: 1px solid var(--border-mid);
    border-radius: var(--r-xs);
    color: var(--text-secondary);
  }
  
  .attachment-preview {
    flex-shrink: 0;
    padding: 4px 0;
  }
  .attachment-preview.is-hidden { display: none !important; }
  .attachment-chip {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: var(--surface-card);
    border: 1px solid var(--border-brand);
    border-radius: var(--r-md);
    font-size: 12px;
    color: var(--text-primary);
    max-width: 280px;
  }
  .attachment-chip i { color: var(--text-brand); flex-shrink: 0; }
  .attachment-chip span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .attachment-remove {
    background: none; border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 2px 3px;
    font-size: 14px;
    transition: color var(--t-fast);
    flex-shrink: 0;
    display: flex; align-items: center;
  }
  .attachment-remove:hover { color: var(--danger); }
  
  .composer-status {
    padding: 0 28px;
    min-height: 20px;
  }
  .composer-status:empty { margin-bottom: 0; }
  .composer-status.loading { color: var(--info); }
  .composer-status.error   { color: var(--danger); }
  .status-spinner {
    width: 10px; height: 10px;
    border: 1.5px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.65s linear infinite;
    display: inline-flex;
    flex-shrink: 0;
  }
  
  /* ═══════════════════════════════════════════════════════════════
    4. RIGHT INSPECTOR
    ═══════════════════════════════════════════════════════════════ */
  .app-inspector {
    background: var(--surface-base);
    border-left: 1px solid var(--border-subtle);
    display: none;
    flex-direction: column;
    overflow: hidden;
    position: fixed;
    right: 0;
    top: var(--header-h);
    bottom: 0;
    width: var(--inspector-w);
    z-index: 160;
    box-shadow: var(--shadow-lg);
    animation: drawerSlide 0.3s var(--ease-out-quart) both;
  }
  .app-inspector.open { display: flex; }
  @keyframes drawerSlide { from { transform: translateX(100%); } to { transform: translateX(0); } }
  
  .inspector-rail {
    display: flex;
    border-bottom: 1px solid var(--border-subtle);
    padding: 0 4px;
    background: var(--surface-card);
    flex-shrink: 0;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .inspector-rail::-webkit-scrollbar { display: none; }
  
  .inspector-tab {
    flex: 1 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 10px 6px;
    min-width: 60px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-tertiary);
    font-family: var(--font-ui);
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    white-space: nowrap;
    cursor: pointer;
    transition: all var(--t-fast);
    margin-bottom: -1px;
  }
  .inspector-tab i { font-size: 15px; }
  .inspector-tab:hover { color: var(--text-secondary); }
  .inspector-tab.active {
    color: var(--text-brand);
    border-bottom: 3px solid #c084fc;
    background: rgba(147, 51, 234, 0.1);
  }
  .inspector-tab span { display: block; }
  
  .inspector-body {
    flex: 1;
    overflow: hidden;
    position: relative;
  }
  .inspector-panel {
    position: absolute;
    inset: 0;
    overflow-y: auto;
    padding: 14px;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--t-fast);
  }
  .inspector-panel.active { opacity: 1; pointer-events: auto; }
  
  .panel-header {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-tertiary);
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-subtle);
  }
  .panel-header i { font-size: 13px; color: var(--text-brand); }
  
  .inspector-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 32px 16px;
    text-align: center;
  }
  .inspector-empty i { font-size: 28px; color: var(--text-tertiary); opacity: 0.5; }
  .inspector-empty p { font-size: 12px; color: var(--text-tertiary); line-height: 1.5; }
  
  .notes-area {
    display: flex;
    flex-direction: column;
    height: calc(100% - 40px);
    gap: 8px;
  }
  .notes-textarea {
    flex: 1;
    background: var(--surface-card);
    border: 1px solid var(--border-mid);
    border-radius: var(--r-md);
    padding: 12px;
    color: var(--text-primary);
    font-family: var(--font-ui);
    font-size: 13px;
    line-height: 1.6;
    resize: none;
    outline: none;
    transition: border-color var(--t-fast);
    min-height: 120px;
  }
  .notes-textarea:focus { border-color: var(--brand-500); }
  .notes-textarea::placeholder { color: var(--text-tertiary); }
  .notes-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
  }
  .notes-save-status { font-size: 11px; color: var(--text-tertiary); }
  .save-notes-btn {
    display: flex; align-items: center; gap: 5px;
    padding: 6px 12px;
    background: var(--surface-raised);
    border: 1px solid var(--border-mid);
    border-radius: var(--r-md);
    color: var(--text-secondary);
    font-family: var(--font-ui);
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--t-fast);
  }
  .save-notes-btn:hover {
    background: var(--brand-800);
    border-color: var(--border-brand);
    color: var(--text-primary);
  }
  
  /* ── TOASTS ──────────────────────────────────────────────────── */
  .toast-stack {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
  }
  
  .toast-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 16px;
    background: var(--surface-raised);
    border: 1px solid var(--border-mid);
    border-radius: var(--r-lg);
    font-size: 12px;
    font-weight: 500;
    color: var(--text-primary);
    box-shadow: var(--shadow-lg);
    animation: toastSlide 0.28s var(--ease-out-quart) both;
    pointer-events: auto;
    min-width: 240px;
    max-width: 360px;
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
  }
  @keyframes toastSlide {
    from { opacity: 0; transform: translateX(20px); }
    to   { opacity: 1; transform: translateX(0); }
  }
  .toast-item.leaving { animation: toastLeave 0.25s var(--ease-out-quart) both; }
  @keyframes toastLeave { to { opacity: 0; transform: translateX(16px); } }
  .toast-icon { font-size: 15px; flex-shrink: 0; }
  .toast-item.ok   .toast-icon { color: var(--success); }
  .toast-item.bad  .toast-icon { color: var(--danger); }
  .toast-item.warn .toast-icon { color: var(--warn); }
  .toast-item.info .toast-icon { color: var(--info); }
  
  /* ── DRAWER BACKDROP ────────────────────────────────────────── */
  .drawer-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 150;
    background: var(--surface-overlay);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.2s ease both;
  }
  .drawer-backdrop.active { display: block; }
  @keyframes fadeIn { from{opacity:0} to{opacity:1} }
  
  /* ═══════════════════════════════════════════════════════════════
    5. UTILITIES
    ═══════════════════════════════════════════════════════════════ */
  
  /* ── Spacing ─────────────────────────────────────────────────── */
  .m-0 { margin: 0 !important; }
  .m-1 { margin: 4px !important; }
  .m-2 { margin: 8px !important; }
  .m-3 { margin: 12px !important; }
  .m-4 { margin: 16px !important; }
  .m-5 { margin: 24px !important; }
  .m-6 { margin: 32px !important; }
  
  .mx-0 { margin-left: 0 !important; margin-right: 0 !important; }
  .mx-1 { margin-left: 4px !important; margin-right: 4px !important; }
  .mx-2 { margin-left: 8px !important; margin-right: 8px !important; }
  .mx-3 { margin-left: 12px !important; margin-right: 12px !important; }
  .mx-4 { margin-left: 16px !important; margin-right: 16px !important; }
  .mx-5 { margin-left: 24px !important; margin-right: 24px !important; }
  .mx-6 { margin-left: 32px !important; margin-right: 32px !important; }
  
  .my-0 { margin-top: 0 !important; margin-bottom: 0 !important; }
  .my-1 { margin-top: 4px !important; margin-bottom: 4px !important; }
  .my-2 { margin-top: 8px !important; margin-bottom: 8px !important; }
  .my-3 { margin-top: 12px !important; margin-bottom: 12px !important; }
  .my-4 { margin-top: 16px !important; margin-bottom: 16px !important; }
  .my-5 { margin-top: 24px !important; margin-bottom: 24px !important; }
  .my-6 { margin-top: 32px !important; margin-bottom: 32px !important; }
  
  .mt-0 { margin-top: 0 !important; }
  .mt-1 { margin-top: 4px !important; }
  .mt-2 { margin-top: 8px !important; }
  .mt-3 { margin-top: 12px !important; }
  .mt-4 { margin-top: 16px !important; }
  .mt-5 { margin-top: 24px !important; }
  .mt-6 { margin-top: 32px !important; }
  
  .mb-0 { margin-bottom: 0 !important; }
  .mb-1 { margin-bottom: 4px !important; }
  .mb-2 { margin-bottom: 8px !important; }
  .mb-3 { margin-bottom: 12px !important; }
  .mb-4 { margin-bottom: 16px !important; }
  .mb-5 { margin-bottom: 24px !important; }
  .mb-6 { margin-bottom: 32px !important; }
  
  .p-0 { padding: 0 !important; }
  .p-1 { padding: 4px !important; }
  .p-2 { padding: 8px !important; }
  .p-3 { padding: 12px !important; }
  .p-4 { padding: 16px !important; }
  .p-5 { padding: 24px !important; }
  .p-6 { padding: 32px !important; }
  
  .px-0 { padding-left: 0 !important; padding-right: 0 !important; }
  .px-1 { padding-left: 4px !important; padding-right: 4px !important; }
  .px-2 { padding-left: 8px !important; padding-right: 8px !important; }
  .px-3 { padding-left: 12px !important; padding-right: 12px !important; }
  .px-4 { padding-left: 16px !important; padding-right: 16px !important; }
  .px-5 { padding-left: 24px !important; padding-right: 24px !important; }
  .px-6 { padding-left: 32px !important; padding-right: 32px !important; }
  
  .py-0 { padding-top: 0 !important; padding-bottom: 0 !important; }
  .py-1 { padding-top: 4px !important; padding-bottom: 4px !important; }
  .py-2 { padding-top: 8px !important; padding-bottom: 8px !important; }
  .py-3 { padding-top: 12px !important; padding-bottom: 12px !important; }
  .py-4 { padding-top: 16px !important; padding-bottom: 16px !important; }
  .py-5 { padding-top: 24px !important; padding-bottom: 24px !important; }
  .py-6 { padding-top: 32px !important; padding-bottom: 32px !important; }
  
  /* ── Display ─────────────────────────────────────────────────── */
  .d-none { display: none !important; }
  .d-block { display: block !important; }
  .d-inline { display: inline !important; }
  .d-inline-block { display: inline-block !important; }
  .d-flex { display: flex !important; }
  .d-inline-flex { display: inline-flex !important; }
  .d-grid { display: grid !important; }
  
  .flex-row { flex-direction: row !important; }
  .flex-column { flex-direction: column !important; }
  .flex-row-reverse { flex-direction: row-reverse !important; }
  .flex-column-reverse { flex-direction: column-reverse !important; }
  
  .flex-wrap { flex-wrap: wrap !important; }
  .flex-nowrap { flex-wrap: nowrap !important; }
  .flex-wrap-reverse { flex-wrap: wrap-reverse !important; }
  
  .justify-start { justify-content: flex-start !important; }
  .justify-end { justify-content: flex-end !important; }
  .justify-center { justify-content: center !important; }
  .justify-between { justify-content: space-between !important; }
  .justify-around { justify-content: space-around !important; }
  .justify-evenly { justify-content: space-evenly !important; }
  
  .align-start { align-items: flex-start !important; }
  .align-end { align-items: flex-end !important; }
  .align-center { align-items: center !important; }
  .align-stretch { align-items: stretch !important; }
  .align-baseline { align-items: baseline !important; }
  
  .flex-1 { flex: 1 !important; }
  .flex-auto { flex: auto !important; }
  .flex-none { flex: none !important; }
  .flex-shrink-0 { flex-shrink: 0 !important; }
  .flex-shrink-1 { flex-shrink: 1 !important; }
  .flex-grow-0 { flex-grow: 0 !important; }
  .flex-grow-1 { flex-grow: 1 !important; }
  
  /* ── Text ────────────────────────────────────────────────────── */
  .text-left { text-align: left !important; }
  .text-right { text-align: right !important; }
  .text-center { text-align: center !important; }
  .text-justify { text-align: justify !important; }
  
  .text-lowercase { text-transform: lowercase !important; }
  .text-uppercase { text-transform: uppercase !important; }
  .text-capitalize { text-transform: capitalize !important; }
  
  .text-decoration-none { text-decoration: none !important; }
  .text-decoration-underline { text-decoration: underline !important; }
  .text-decoration-line-through { text-decoration: line-through !important; }
  
  .fw-light { font-weight: 300 !important; }
  .fw-regular { font-weight: 400 !important; }
  .fw-medium { font-weight: 500 !important; }
  .fw-semibold { font-weight: 600 !important; }
  .fw-bold { font-weight: 700 !important; }
  .fw-extrabold { font-weight: 800 !important; }
  
  .fs-small { font-size: 10px !important; }
  .fs-sm { font-size: 11px !important; }
  .fs-base { font-size: 13px !important; }
  .fs-md { font-size: 14px !important; }
  .fs-lg { font-size: 16px !important; }
  .fs-xl { font-size: 18px !important; }
  .fs-2xl { font-size: 22px !important; }
  .fs-3xl { font-size: 26px !important; }
  .fs-4xl { font-size: 32px !important; }
  
  .text-primary { color: var(--text-primary) !important; }
  .text-secondary { color: var(--text-secondary) !important; }
  .text-tertiary { color: var(--text-tertiary) !important; }
  .text-brand { color: var(--text-brand) !important; }
  .text-success { color: var(--success) !important; }
  .text-danger { color: var(--danger) !important; }
  .text-warning { color: var(--warn) !important; }
  .text-info { color: var(--info) !important; }
  .text-muted { color: var(--text-tertiary) !important; }
  .text-inverse { color: var(--text-inverse) !important; }
  
  .text-wrap { white-space: normal !important; }
  .text-nowrap { white-space: nowrap !important; }
  .text-truncate {
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
  }
  
  .font-ui { font-family: var(--font-ui) !important; }
  .font-serif { font-family: var(--font-serif) !important; }
  .font-mono { font-family: var(--font-mono) !important; }
  
  /* ── Position ────────────────────────────────────────────────── */
  .position-relative { position: relative !important; }
  .position-absolute { position: absolute !important; }
  .position-fixed { position: fixed !important; }
  .position-sticky { position: sticky !important; }
  
  .top-0 { top: 0 !important; }
  .bottom-0 { bottom: 0 !important; }
  .left-0 { left: 0 !important; }
  .right-0 { right: 0 !important; }
  
  /* ── Width/Height ────────────────────────────────────────────── */
  .w-100 { width: 100% !important; }
  .w-75 { width: 75% !important; }
  .w-50 { width: 50% !important; }
  .w-25 { width: 25% !important; }
  .w-auto { width: auto !important; }
  
  .h-100 { height: 100% !important; }
  .h-75 { height: 75% !important; }
  .h-50 { height: 50% !important; }
  .h-25 { height: 25% !important; }
  .h-auto { height: auto !important; }
  
  .vh-100 { height: 100vh !important; }
  .min-vh-100 { min-height: 100vh !important; }
  
  /* ── Overflow ────────────────────────────────────────────────── */
  .overflow-hidden { overflow: hidden !important; }
  .overflow-visible { overflow: visible !important; }
  .overflow-auto { overflow: auto !important; }
  .overflow-scroll { overflow: scroll !important; }
  .overflow-x-hidden { overflow-x: hidden !important; }
  .overflow-x-auto { overflow-x: auto !important; }
  .overflow-y-hidden { overflow-y: hidden !important; }
  .overflow-y-auto { overflow-y: auto !important; }
  
  /* ── Visibility ──────────────────────────────────────────────── */
  .visible { visibility: visible !important; }
  .invisible { visibility: hidden !important; }
  .opacity-0 { opacity: 0 !important; }
  .opacity-50 { opacity: 0.5 !important; }
  .opacity-100 { opacity: 1 !important; }
  
  /* ── Z-Index ─────────────────────────────────────────────────── */
  .z-0 { z-index: 0 !important; }
  .z-1 { z-index: 1 !important; }
  .z-10 { z-index: 10 !important; }
  .z-50 { z-index: 50 !important; }
  .z-100 { z-index: 100 !important; }
  .z-150 { z-index: 150 !important; }
  .z-160 { z-index: 160 !important; }
  .z-200 { z-index: 200 !important; }
  .z-1000 { z-index: 1000 !important; }
  .z-9999 { z-index: 9999 !important; }
  
  /* ── Cursor ──────────────────────────────────────────────────── */
  .cursor-pointer { cursor: pointer !important; }
  .cursor-default { cursor: default !important; }
  .cursor-not-allowed { cursor: not-allowed !important; }
  .cursor-help { cursor: help !important; }
  .cursor-grab { cursor: grab !important; }
  .cursor-grabbing { cursor: grabbing !important; }
  .cursor-wait { cursor: wait !important; }
  .cursor-text { cursor: text !important; }
  .cursor-crosshair { cursor: crosshair !important; }
  
  /* ── Screen Reader ───────────────────────────────────────────── */
  .sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    border: 0 !important;
  }

  /* ═══════════════════════════════════════════════════════════════
    5.1 BUYER MARKETPLACE
    ═══════════════════════════════════════════════════════════════ */
  .buyer-marketplace {
    margin: 10px 16px 6px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--r-lg);
    background:
      radial-gradient(circle at 100% 0%, rgba(34, 211, 238, 0.12), transparent 42%),
      radial-gradient(circle at 0% 100%, rgba(147, 51, 234, 0.15), transparent 48%),
      var(--surface-base);
    box-shadow: var(--shadow-md);
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .buyer-marketplace-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
  }

  .buyer-head-actions {
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }

  .map-head-actions,
  .reports-top-actions {
    display: none;
  }

  .map-head-actions {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 1200;
    padding: 6px;
    border-radius: var(--r-md);
    background: rgba(12, 18, 32, 0.82);
    border: 1px solid var(--border-subtle);
    backdrop-filter: blur(6px);
    pointer-events: auto;
  }

  .reports-top-actions {
    margin: 8px 16px 0;
    padding: 6px;
    border-radius: var(--r-md);
    border: 1px solid var(--border-subtle);
    background: var(--surface-card);
  }

  .buyer-marketplace-head h2 {
    margin: 0;
    font-size: 16px;
    line-height: 1.2;
    color: var(--text-primary);
  }

  .buyer-marketplace-head p {
    margin: 2px 0 0;
    font-size: 11px;
    color: var(--text-secondary);
  }

  .buyer-refresh-btn {
    border: 1px solid var(--border-mid);
    background: var(--surface-card);
    color: var(--text-primary);
    border-radius: var(--r-md);
    padding: 7px 10px;
    font-size: 11px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    transition: all var(--t-fast);
  }

  .buyer-refresh-btn:hover {
    background: var(--surface-raised);
    border-color: var(--border-brand);
    transform: translateY(-1px);
  }

  .aarab-quick-btn {
    border: 1px solid var(--border-brand);
    background: linear-gradient(135deg, var(--brand-700), var(--brand-500));
    color: #fff;
    border-radius: var(--r-full);
    min-height: 30px;
    padding: 4px 10px;
    font-size: 10px;
    letter-spacing: 0.05em;
    font-weight: 800;
    cursor: pointer;
    line-height: 1;
    transition: transform var(--t-fast), filter var(--t-fast), box-shadow var(--t-fast);
    box-shadow: 0 6px 18px rgba(124, 58, 237, 0.28);
  }

  .geo-shop-btn {
    border: 1px solid var(--border-mid);
    background: var(--surface-card);
    color: var(--text-primary);
    border-radius: var(--r-full);
    min-height: 30px;
    padding: 4px 10px;
    font-size: 10px;
    letter-spacing: 0.03em;
    font-weight: 700;
    cursor: pointer;
    line-height: 1;
    transition: transform var(--t-fast), border-color var(--t-fast), background var(--t-fast);
  }

  .geo-shop-btn:hover {
    transform: translateY(-1px);
    border-color: var(--intelligence, #22d3ee);
    background: var(--surface-raised);
  }

  .geo-shop-btn.active {
    border-color: transparent;
    background: linear-gradient(135deg, #0ea5e9, #0284c7);
    color: #fff;
  }

  .reports-quick-btn {
    border: 1px solid var(--border-mid);
    background: var(--surface-card);
    color: var(--text-primary);
    border-radius: var(--r-full);
    min-height: 30px;
    padding: 4px 10px;
    font-size: 10px;
    letter-spacing: 0.03em;
    font-weight: 700;
    cursor: pointer;
    line-height: 1;
    transition: transform var(--t-fast), border-color var(--t-fast), background var(--t-fast);
  }

  .reports-quick-btn:hover {
    transform: translateY(-1px);
    border-color: var(--warn, #f59e0b);
    background: var(--surface-raised);
  }

  .reports-quick-btn.active {
    border-color: transparent;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #fff;
  }

  .marketplace-back-btn {
    border: 1px solid var(--border-brand);
    background: rgba(34, 211, 238, 0.12);
    color: var(--text-primary);
    border-radius: var(--r-full);
    min-height: 30px;
    padding: 4px 10px;
    font-size: 10px;
    letter-spacing: 0.03em;
    font-weight: 700;
    cursor: pointer;
    line-height: 1;
    transition: transform var(--t-fast), border-color var(--t-fast), background var(--t-fast);
  }

  .marketplace-back-btn:hover {
    transform: translateY(-1px);
    border-color: var(--intelligence, #22d3ee);
    background: rgba(34, 211, 238, 0.18);
  }

  .aarab-quick-btn:hover {
    transform: translateY(-1px);
    filter: brightness(1.05);
  }

  .aarab-quick-btn:focus-visible {
    outline: 2px solid var(--intelligence, #22d3ee);
    outline-offset: 2px;
  }

  .buyer-filters {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 8px;
  }

  .buyer-filters input,
  .buyer-filters select {
    width: 100%;
    min-height: 36px;
    border-radius: var(--r-md);
    border: 1px solid var(--border-mid);
    background: var(--surface-card);
    color: var(--text-primary);
    padding: 8px 10px;
    font-size: 12px;
    outline: none;
  }

  .buyer-filters input:focus,
  .buyer-filters select:focus {
    border-color: var(--brand-500);
    box-shadow: 0 0 0 2px var(--brand-glow-lg);
  }

  .buyer-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 12px;
    min-height: 210px;
    max-height: 350px;
  }

  .buyer-layout > div {
    overflow: auto;
    min-height: 0;
    padding-right: 2px;
  }

  .buyer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 10px;
  }

  .buyer-product-card {
    background: var(--surface-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--r-md);
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: all var(--t-fast);
  }

  .buyer-product-card:hover {
    border-color: var(--border-brand);
    background: var(--surface-raised);
    transform: translateY(-1px);
  }

  .buyer-product-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
  }

  .buyer-product-shop {
    margin: 0;
    font-size: 10px;
    color: var(--text-brand);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
  }

  .buyer-product-shop .shop-icon {
    margin-right: 4px;
    font-size: 10px;
    opacity: 0.8;
  }

  .buyer-product-rating {
    font-size: 11px;
    color: var(--warn);
    font-weight: 600;
  }

  .buyer-product-card h4 {
    margin: 0;
    font-size: 14px;
    color: var(--text-primary);
    line-height: 1.25;
  }

  .buyer-product-name {
    margin: 0;
    font-size: 14px;
    color: var(--text-primary);
    line-height: 1.25;
  }

  .buyer-product-image {
    width: 100%;
    min-height: 90px;
    border-radius: var(--r-sm);
    background: var(--surface-raised);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
  }

  .buyer-product-image .product-placeholder {
    font-size: 28px;
    color: var(--text-tertiary);
  }

  .buyer-product-image .cart-badge {
    position: absolute;
    top: 6px;
    right: 6px;
    background: var(--brand-700);
    color: #fff;
    font-size: 9px;
    font-weight: 700;
    border-radius: var(--r-full);
    padding: 2px 8px;
  }

  .buyer-product-desc {
    margin: 0;
    font-size: 11px;
    color: var(--text-secondary);
    min-height: 34px;
    line-height: 1.45;
  }

  .buyer-product-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
  }

  .buyer-chip {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--border-mid);
    border-radius: var(--r-full);
    padding: 3px 7px;
    font-size: 10px;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.02);
  }

  .buyer-product-foot {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
  }

  .buyer-price {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
  }

  .buyer-stock {
    font-size: 10px;
    font-weight: 600;
  }

  .buyer-stock.in { color: var(--success); }
  .buyer-stock.low { color: var(--warn); }
  .buyer-stock.out { color: var(--danger); }

  .buyer-add-btn {
    border: 1px solid var(--border-brand);
    background: linear-gradient(135deg, var(--brand-700), var(--brand-500));
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    border-radius: var(--r-sm);
    padding: 7px 11px;
    cursor: pointer;
    transition: all var(--t-fast);
  }

  .buyer-add-btn:hover:not(:disabled) {
    filter: brightness(1.06);
    transform: translateY(-1px);
  }

  .buyer-add-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    filter: grayscale(0.3);
  }

  .buyer-add-btn.large {
    font-size: 13px;
    padding: 9px 18px;
    border-radius: var(--r-md);
  }

  .buyer-detail-btn {
    border: 1px solid var(--border-mid);
    background: transparent;
    color: var(--text-tertiary);
    border-radius: var(--r-sm);
    padding: 5px 8px;
    font-size: 10px;
    cursor: pointer;
    width: 100%;
  }

  .buyer-detail-btn:hover {
    color: var(--text-primary);
    background: var(--surface-base);
  }

  .buyer-empty {
    border: 1px dashed var(--border-mid);
    border-radius: var(--r-md);
    min-height: 120px;
    display: grid;
    place-items: center;
    text-align: center;
    color: var(--text-secondary);
    font-size: 12px;
    gap: 6px;
  }

  .buyer-empty i {
    font-size: 20px;
    color: var(--text-tertiary);
  }

  .buyer-cart {
    border: 1px solid var(--border-subtle);
    background: var(--surface-card);
    border-radius: var(--r-md);
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 540px;
  }

  .shop-mini-grid {
    margin-top: 8px;
    display: grid;
    gap: 6px;
  }

  .shop-mini-product {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--r-sm);
    padding: 6px 8px;
    font-size: 11px;
  }

  .shop-mini-name {
    color: var(--text-secondary);
    max-width: 72%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .shop-mini-price {
    color: var(--text-primary);
    font-weight: 700;
  }

  .shop-mini-empty {
    margin-top: 8px;
    font-size: 11px;
    color: var(--text-tertiary);
  }

  .buyer-cart-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 8px;
  }

  .buyer-cart-head h3 {
    margin: 0;
    font-size: 13px;
  }

  .buyer-cart-head span {
    min-width: 22px;
    height: 22px;
    border-radius: var(--r-full);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    background: var(--brand-700);
    color: #fff;
    font-weight: 700;
  }

  .buyer-cart-items {
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow: auto;
    min-height: 88px;
  }

  .buyer-cart-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100px;
    gap: 4px;
    color: var(--text-tertiary);
    text-align: center;
  }

  .buyer-cart-empty-state i {
    font-size: 22px;
    opacity: 0.75;
  }

  .buyer-cart-group {
    border: 1px solid var(--border-subtle);
    border-radius: var(--r-sm);
    padding: 7px;
    background: var(--surface-base);
  }

  .buyer-cart-group-title {
    font-size: 10px;
    font-weight: 700;
    color: var(--text-brand);
    letter-spacing: 0.04em;
    margin-bottom: 4px;
  }

  .buyer-cart-empty {
    font-size: 11px;
    color: var(--text-secondary);
    margin: 0;
  }

  .buyer-cart-row {
    border: 1px solid var(--border-subtle);
    border-radius: var(--r-sm);
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 6px;
  }

  .buyer-cart-row-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
  }

  .buyer-cart-row-top strong {
    font-size: 11px;
    color: var(--text-primary);
  }

  .buyer-cart-product {
    font-size: 11px;
    color: var(--text-primary);
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .buyer-cart-remove {
    border: none;
    background: transparent;
    color: var(--text-tertiary);
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
  }

  .buyer-cart-shop {
    margin: 0;
    font-size: 10px;
    color: var(--text-secondary);
  }

  .buyer-cart-row-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .buyer-qty-controls {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: 1px solid var(--border-mid);
    border-radius: var(--r-full);
    padding: 2px 8px;
  }

  .buyer-qty-btn {
    width: 20px;
    height: 20px;
    border: 0;
    background: transparent;
    color: var(--text-primary);
    cursor: pointer;
    font-size: 12px;
  }

  .buyer-qty-controls .qty-num {
    min-width: 16px;
    text-align: center;
    font-size: 11px;
    font-weight: 700;
  }

  .buyer-line-total {
    font-size: 11px;
    font-weight: 700;
  }

  .buyer-cart-summary {
    border-top: 1px solid var(--border-subtle);
    padding-top: 8px;
    display: flex;
    flex-direction: column;
    gap: 6px;
  }

  .buyer-cart-summary div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 11px;
    color: var(--text-secondary);
  }

  .buyer-cart-summary strong {
    color: var(--text-primary);
  }

  .buyer-cart-summary .buyer-total {
    font-size: 13px;
    font-weight: 700;
  }

  .buyer-cart-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: 4px;
  }

  .buyer-clear-btn,
  .buyer-checkout-btn {
    min-height: 34px;
    border-radius: var(--r-sm);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
  }

  .buyer-clear-btn {
    border: 1px solid var(--border-mid);
    background: var(--surface-base);
    color: var(--text-secondary);
  }

  .buyer-checkout-btn {
    border: 1px solid transparent;
    background: linear-gradient(135deg, #0ea5e9, #3b82f6);
    color: white;
  }

  .buyer-checkout-btn:hover,
  .buyer-clear-btn:hover {
    filter: brightness(1.05);
  }

  .buyer-detail-overlay {
    position: fixed;
    inset: 0;
    z-index: 2200;
    display: none;
    align-items: center;
    justify-content: center;
    background: var(--surface-overlay);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 16px;
  }

  .buyer-detail-modal {
    width: min(740px, 95vw);
    max-height: 92vh;
    overflow: auto;
    border: 1px solid var(--border-mid);
    border-radius: var(--r-lg);
    background: var(--surface-card);
    box-shadow: var(--shadow-lg);
    position: relative;
  }

  .buyer-detail-close {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 30px;
    height: 30px;
    border-radius: var(--r-full);
    border: 1px solid var(--border-mid);
    background: var(--surface-base);
    color: var(--text-secondary);
    cursor: pointer;
  }

  .buyer-detail-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    padding: 14px;
  }

  .buyer-detail-image {
    min-height: 220px;
    border-radius: var(--r-md);
    background: var(--surface-raised);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
  }

  .buyer-detail-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .product-placeholder-large {
    font-size: 48px;
    color: var(--text-tertiary);
  }

  .cart-badge-large {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--brand-700);
    color: #fff;
    border-radius: var(--r-full);
    padding: 4px 10px;
    font-size: 10px;
    font-weight: 700;
  }

  .buyer-detail-shop {
    margin: 0;
    font-size: 11px;
    color: var(--text-brand);
    font-weight: 700;
  }

  .buyer-detail-info h2 {
    margin: 0;
    font-size: 20px;
    line-height: 1.2;
  }

  .buyer-detail-desc {
    margin: 0;
    color: var(--text-secondary);
    font-size: 12px;
    line-height: 1.5;
  }

  .buyer-detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
  }

  .buyer-detail-price-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    padding: 10px 0;
  }

  .buyer-detail-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
  }

  .buyer-remove-btn {
    border: 1px solid var(--danger-border);
    background: var(--danger-bg);
    color: var(--danger);
    border-radius: var(--r-md);
    padding: 9px 16px;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
  }

  .buyer-remove-btn:hover {
    background: var(--danger);
    color: #fff;
  }
  
  /* ═══════════════════════════════════════════════════════════════
    6. RESPONSIVE
    ═══════════════════════════════════════════════════════════════ */
  
  @media (max-width: 1280px) {
    :root { --inspector-w: 260px; }
  }
  
  @media (max-width: 1100px) {
    .header-center { display: none !important; }
    .coding-project-selector { flex: 1 1 100%; }
    .coding-actions { flex: 1 1 100%; }
    .status-label { max-width: 120px; }
    .brand-symbol-hint { display: none; }
    .nav-link-btn span { display: none; }
    .nav-link-btn { padding: 6px 8px; }

    .buyer-filters {
      grid-template-columns: 1fr 1fr;
    }

    .buyer-layout {
      grid-template-columns: 1fr;
      max-height: none;
    }

    .buyer-cart {
      max-height: none;
    }
  }
  
  @media (max-width: 768px) {
    :root {
      --header-h: 52px;
      --sidebar-w: 100%;
      --inspector-w: 280px;
    }
  
    .app-shell { grid-template-columns: 1fr; }
    .app-sidebar {
      display: flex;
      position: fixed;
      left: 0;
      top: var(--header-h);
      bottom: 0;
      width: min(var(--sidebar-w), 280px);
      z-index: 160;
      transform: translateX(-100%);
      box-shadow: var(--shadow-lg);
      transition: transform var(--t-mid) var(--ease-out-quart);
    }
    .app-sidebar.open { transform: translateX(0); }
    .app-sidebar .sidebar-scroll { padding: 4px 0; }
  
    .menu-toggle-btn { display: flex !important; }
    .brand-wordmark { display: none; }
    .header-center { display: none !important; }
    .nav-link-btn span { display: none; }
    .nav-link-btn { padding: 6px 8px; }
    .action-chip-label { display: none; }
    .upgrade-btn span { display: none; }
    .upgrade-btn { padding: 7px 10px; }
    .auth-btn span { display: none; }
    .auth-btn { padding: 6px 8px; }
    .header-right { gap: 4px; }
  
    .messages-container { padding: 16px 16px 80px; gap: 14px; }
    .msg-content { max-width: 85%; }
    .msg-bubble { font-size: 12px; padding: 10px 14px; }
    .msg-avatar { width: 24px; height: 24px; font-size: 9px; margin-top: 2px; }

    .buyer-marketplace {
      margin: 8px 12px 6px;
      padding: 10px;
    }

    .buyer-marketplace-head {
      align-items: flex-start;
      flex-direction: column;
    }

    .buyer-head-actions {
      width: 100%;
      justify-content: flex-start;
    }

    .buyer-filters {
      grid-template-columns: 1fr;
    }

    .buyer-grid {
      grid-template-columns: 1fr;
    }

    .buyer-detail-content {
      grid-template-columns: 1fr;
      gap: 10px;
    }

    .buyer-detail-image {
      min-height: 170px;
    }

    .buyer-detail-actions {
      flex-direction: column;
    }

    .buyer-cart-actions {
      grid-template-columns: 1fr;
    }
  
    .composer-box { margin: 0 12px 12px; border-radius: 16px; }
    .composer-toolbar { padding: 6px 10px 4px; gap: 2px; }
    .composer-tool span { display: none; }
    .composer-tool { padding: 4px 6px; }
    .composer-input-row { padding: 8px 10px; gap: 6px; }
    .composer-send { width: 38px; height: 38px; border-radius: 9px; font-size: 14px; }
    .composer-textarea { font-size: 13px; min-height: 20px; max-height: 120px; }
    .composer-footer { padding: 6px 10px 8px; gap: 6px; }
    .composer-footer .trust-chips { flex-wrap: wrap; }
    .composer-footer .action-chips { flex-wrap: wrap; }
    .composer-hint { font-size: 9px; }
    .composer-hint kbd { font-size: 8px; padding: 0 4px; }
    .char-counter { font-size: 9px; }
  
    .suggestions-grid { grid-template-columns: 1fr; max-width: 100%; }
    .suggestion-card { padding: 12px 14px; font-size: 11px; }
    .suggestion-icon { width: 30px; height: 30px; font-size: 13px; }
    .welcome-title { font-size: 20px; }
    .welcome-description { font-size: 12px; max-width: 100%; }
    .welcome-state { padding: 24px 16px; gap: 20px; }
    .welcome-glyph { width: 60px; height: 60px; border-radius: 16px; }
    .welcome-glyph svg { width: 72px; height: 72px; }
  
    .app-inspector { width: var(--inspector-w); top: var(--header-h); box-shadow: var(--shadow-lg); }
    .inspector-tab { font-size: 9px; padding: 8px 4px; min-width: 50px; }
    .inspector-tab i { font-size: 13px; }
    .inspector-panel { padding: 10px; }
    .inspector-rail { padding: 0 2px; overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .panel-header { font-size: 10px; }
    .notes-textarea { min-height: 120px; font-size: 12px; }
  
    .toast-stack { bottom: 80px; right: 12px; left: 12px; }
    .toast-item { max-width: 100%; min-width: 0; font-size: 11px; padding: 10px 14px; }
  
    .console { max-height: 80px; padding: 6px 12px; font-size: 10px; }
  
    .map-hud { top: 8px; left: 8px; gap: 4px; }
    .hud-box { font-size: 9px; padding: 4px 8px; border-radius: var(--r-sm); }
    .draw-hint { padding: 16px 20px; font-size: 12px; }
    .draw-hint .big { font-size: 24px !important; }
    .img-panel { bottom: 80px; right: 12px; max-width: 200px; padding: 12px; }
    .img-panel .close-btn { top: 6px; right: 8px; font-size: 14px; }
    .img-panel .img-title { font-size: 11px; }
    .img-panel .img-meta { font-size: 9px; }
  
    .coding-body { flex-direction: column; }
    .coding-sidebar { width: 100%; max-height: 150px; border-right: none; border-bottom: 1px solid var(--border-subtle); }
    .coding-workspace { padding: 8px; }
    .coding-quick-actions { grid-template-columns: 1fr 1fr; }
    .coding-container { height: calc(100dvh - var(--header-h)); }
    .coding-toolbar { padding: 8px 12px; }
    .coding-project-selector select { font-size: 11px; padding: 4px 8px; }
    .coding-btn { font-size: 10px; padding: 4px 8px; }
    .coding-textarea { font-size: 12px; padding: 8px 10px; min-height: 60px; }
    .coding-result { padding: 6px 10px; font-size: 11px; }
    .coding-result i { font-size: 14px; }
  
    .confirm-modal { padding: 20px 16px; margin: 12px; }
    .confirm-modal h3 { font-size: 16px; }
    .confirm-modal p { font-size: 13px; }
    .confirm-actions button { padding: 8px 14px; font-size: 13px; }
  
    .camera-modal { max-width: 100%; margin: 12px; }
    .camera-controls { padding: 16px; gap: 8px; }
    .camera-controls button { padding: 8px 12px; font-size: 12px; }
  
    .mission-card { padding: 10px; }
    .mission-id { font-size: 10px; }
    .mission-zone { font-size: 9px; }
    .mission-status-line { font-size: 10px; }
    .progress-bar { height: 3px; }
    .mission-details-toggle { font-size: 9px; }
  
    .result-card { padding: 8px 10px; }
    .card-id { font-size: 10px; }
    .card-date { font-size: 9px; }
    .badge { font-size: 8px; padding: 0 4px; }
  
    .reports-container { padding: 12px; }
  }
  
  @media (max-width: 576px) {
    .brand-mark { width: 28px; height: 28px; }
    .header-brand { gap: 6px; padding: 2px 4px; }
    .status-label { font-size: 7px; max-width: 80px; }
    .system-status { gap: 2px; }
    .status-pulse { width: 8px; height: 8px; }
    .status-orb { width: 8px; height: 8px; }
    .icon-btn { width: 30px; height: 30px; font-size: 13px; }
    .nav-link-btn { font-size: 10px; padding: 4px 6px; }
    .upgrade-btn { font-size: 10px; padding: 4px 8px; }
    .auth-btn { font-size: 10px; padding: 4px 8px; }
    .user-avatar { width: 28px; height: 28px; font-size: 10px; }
    .avatar-status-dot { width: 6px; height: 6px; border-width: 1.5px; }
  
    .app-sidebar { width: min(100%, 260px); }
    .sidebar-top { padding: 10px 10px 0; }
    #newWorkstreamBtn { padding: 10px 14px; font-size: 12px; border-radius: 10px; }
    #newWorkstreamBtn i { font-size: 13px; }
    .sidebar-section { padding: 10px; }
    .section-label { font-size: 9px; margin-bottom: 8px; }
    .status-card { padding: 6px 8px; }
    .status-name { font-size: 10px; }
    .status-detail { font-size: 9px; }
    .status-chip { font-size: 9px; padding: 1px 5px; }
    .conv-item { padding: 6px 8px; }
    .conv-title { font-size: 11px; }
    .conv-meta { font-size: 9px; }
    .conv-icon { width: 22px; height: 22px; font-size: 9px; }
    .quota-labels { font-size: 9px; }
    .unlock-btn { font-size: 10px; padding: 6px 8px; }
    .metric-num { font-size: 18px; }
    .metric-desc { font-size: 9px; }
  
    .msg-content { max-width: 90%; }
    .msg-bubble { font-size: 11px; padding: 8px 12px; }
    .msg-avatar { width: 20px; height: 20px; font-size: 8px; }
    .msg-meta { font-size: 9px; }
    .msg-action-btn { font-size: 11px; padding: 2px 5px; }
  
    .composer-send { width: 34px; height: 34px; border-radius: 8px; font-size: 12px; }
    .composer-textarea { font-size: 12px; min-height: 18px; max-height: 100px; }
    .composer-box { border-radius: 14px; margin: 0 8px 8px; }
    .composer-toolbar { padding: 4px 8px 2px; gap: 1px; }
    .composer-tool { font-size: 9px; padding: 2px 5px; }
    .composer-tool i { font-size: 10px; }
    .composer-input-row { padding: 6px 8px; gap: 4px; }
    .composer-footer { padding: 4px 8px 6px; gap: 4px; }
    .composer-hint { font-size: 8px; }
    .composer-hint kbd { font-size: 7px; padding: 0 3px; }
    .char-counter { font-size: 8px; }
    .attachment-chip { font-size: 10px; padding: 4px 8px; }
    .attachment-remove { font-size: 12px; padding: 1px 2px; }
  
    .welcome-title { font-size: 18px; }
    .welcome-description { font-size: 11px; }
    .welcome-glyph { width: 48px; height: 48px; border-radius: 14px; }
    .welcome-glyph svg { width: 56px; height: 56px; }
    .welcome-state { padding: 16px; gap: 16px; }
    .suggestion-card { padding: 10px 12px; gap: 10px; }
    .suggestion-icon { width: 26px; height: 26px; font-size: 12px; }
    .suggestion-body strong { font-size: 11px; }
    .suggestion-body span { font-size: 10px; }
    .suggestion-arrow { font-size: 10px; }
  
    .inspector-panel { padding: 8px; }
    .inspector-tab { font-size: 8px; padding: 6px 2px; min-width: 40px; }
    .inspector-tab i { font-size: 11px; }
    .panel-header { font-size: 9px; margin-bottom: 8px; padding-bottom: 6px; }
    .panel-header i { font-size: 11px; }
    .inspector-empty i { font-size: 22px; }
    .inspector-empty p { font-size: 10px; }
    .notes-textarea { min-height: 80px; font-size: 11px; padding: 8px; }
    .save-notes-btn { font-size: 10px; padding: 4px 8px; }
  
    .toast-item { font-size: 10px; padding: 8px 12px; gap: 6px; border-radius: var(--r-md); }
    .toast-icon { font-size: 13px; }
    .toast-item span:last-child { display: none; }
  
    .console { max-height: 60px; padding: 4px 8px; font-size: 9px; }
    .log-line { padding: 1px 0; }
    .log-time { margin-right: 4px; font-size: 8px; }
  
    .hud-box { font-size: 8px; padding: 3px 6px; }
    .img-panel { max-width: 160px; padding: 10px; bottom: 72px; right: 8px; }
    .img-panel .close-btn { top: 4px; right: 6px; font-size: 12px; }
    .img-panel .img-title { font-size: 10px; }
    .img-panel .img-meta { font-size: 8px; }
    .draw-hint { padding: 12px 16px; font-size: 10px; border-radius: 12px; max-width: 80%; }
    .draw-hint .big { font-size: 20px !important; margin-bottom: 4px !important; }
  
    .coding-sidebar { max-height: 100px; padding: 6px; }
    .coding-project-item { padding: 6px 8px; }
    .coding-project-name { font-size: 10px; }
    .coding-project-meta { font-size: 8px; }
    .coding-workspace { padding: 6px; gap: 6px; }
    .coding-textarea { font-size: 11px; padding: 6px 8px; min-height: 50px; }
    .coding-quick-actions { grid-template-columns: 1fr; gap: 4px; }
    .coding-quick-btn { font-size: 10px; padding: 6px 8px; }
    .coding-stats { padding: 8px; gap: 4px; }
    .coding-stat .stat-value { font-size: 14px; }
    .coding-stat .stat-label { font-size: 8px; }
    .coding-log { font-size: 9px; padding: 4px 6px; max-height: 60px; }
    .coding-result { padding: 4px 8px; gap: 6px; font-size: 10px; }
    .coding-result i { font-size: 12px; }
  
    .mission-card { padding: 8px; }
    .mission-card-header { gap: 4px; flex-wrap: wrap; }
    .mission-id { font-size: 9px; }
    .mission-zone { font-size: 8px; }
    .mission-status-line { font-size: 9px; gap: 4px; }
    .mission-cancel-btn { font-size: 10px; padding: 1px 4px; }
    .mission-details-toggle { font-size: 8px; margin-top: 4px; }
    .mission-logs-container { font-size: 8px; padding: 4px 6px; max-height: 80px; }
    .mission-file-link { font-size: 8px; padding: 2px 0; }
    .result-card { padding: 6px 8px; margin-bottom: 4px; }
    .card-id { font-size: 9px; }
    .card-date { font-size: 8px; }
    .badge { font-size: 7px; padding: 0 3px; }
  
    .reports-container { padding: 8px; font-size: 12px; }
    .reports-container h1 { font-size: 18px; }
    .reports-container h2 { font-size: 16px; }
    .reports-container h3 { font-size: 14px; }
    .reports-container p { font-size: 12px; }
    .report-loading .spinner { width: 30px; height: 30px; }
    .report-error h3 { font-size: 16px; }
    .report-error p { font-size: 12px; }
  }
  
  @media (max-width: 400px) {
    .chat-bar-right { gap: 2px; }
    .auth-btn span { display: none !important; }
    .composer-send { width: 30px; height: 30px; border-radius: 6px; font-size: 10px; }
    .composer-textarea { font-size: 11px; min-height: 16px; max-height: 80px; }
    .composer-box { border-radius: 12px; margin: 0 6px 6px; }
    .composer-input-row { padding: 4px 6px; gap: 3px; }
    .composer-toolbar { padding: 2px 6px 1px; gap: 0; }
    .composer-tool { font-size: 8px; padding: 1px 4px; }
    .composer-tool i { font-size: 9px; }
    .composer-footer { padding: 3px 6px 4px; gap: 2px; }
    .composer-hint { font-size: 7px; }
    .composer-hint kbd { font-size: 6px; padding: 0 2px; }
    .char-counter { font-size: 7px; }
    .attachment-chip { font-size: 9px; padding: 3px 6px; max-width: 160px; }
    .attachment-remove { font-size: 10px; }
  
    .msg-content { max-width: 92%; }
    .msg-bubble { font-size: 10px; padding: 6px 10px; border-radius: var(--r-lg); }
    .msg-avatar { width: 18px; height: 18px; font-size: 7px; margin-top: 1px; }
    .msg-group { gap: 6px; }
    .msg-meta { font-size: 8px; }
    .msg-action-btn { font-size: 10px; padding: 1px 4px; }
  
    .app-sidebar { width: min(100%, 240px); }
    .sidebar-top { padding: 8px 8px 0; }
    #newWorkstreamBtn { padding: 8px 10px; font-size: 10px; border-radius: 8px; gap: 6px; }
    #newWorkstreamBtn i { font-size: 11px; }
    .sidebar-section { padding: 8px; }
    .section-label { font-size: 8px; margin-bottom: 6px; }
    .status-card { padding: 4px 6px; border-radius: var(--r-sm); }
    .status-name { font-size: 9px; }
    .status-detail { font-size: 8px; }
    .status-chip { font-size: 8px; padding: 0 4px; }
    .status-orb { width: 6px; height: 6px; }
    .conv-item { padding: 4px 6px; gap: 4px; border-radius: var(--r-sm); }
    .conv-title { font-size: 10px; }
    .conv-meta { font-size: 8px; }
    .conv-icon { width: 18px; height: 18px; font-size: 8px; border-radius: var(--r-xs); }
    .conv-item .delete-conv { font-size: 10px; padding: 1px 3px; }
    .quota-bar-track { height: 3px; }
    .quota-labels { font-size: 8px; }
    .unlock-btn { font-size: 9px; padding: 4px 6px; }
    .hud-box { font-size: 7px; padding: 2px 5px; border-radius: var(--r-xs); }
    .img-panel { max-width: 130px; padding: 8px; bottom: 68px; right: 6px; }
    .img-panel .close-btn { top: 3px; right: 4px; font-size: 10px; }
    .img-panel .img-title { font-size: 9px; }
    .img-panel .img-meta { font-size: 7px; }
    .draw-hint { padding: 8px 12px; font-size: 9px; border-radius: 10px; max-width: 90%; }
    .draw-hint .big { font-size: 16px !important; margin-bottom: 2px !important; }
  
    .mission-card { padding: 6px; border-radius: var(--r-sm); }
    .mission-id { font-size: 8px; }
    .mission-zone { font-size: 7px; }
    .mission-status-line { font-size: 8px; gap: 2px; }
    .mission-cancel-btn { font-size: 8px; }
    .mission-details-toggle { font-size: 7px; }
    .mission-logs-container { font-size: 7px; padding: 2px 4px; max-height: 60px; }
    .mission-file-link { font-size: 7px; }
    .result-card { padding: 4px 6px; border-radius: var(--r-sm); margin-bottom: 2px; }
    .card-id { font-size: 8px; }
    .card-date { font-size: 7px; }
    .badge { font-size: 6px; padding: 0 2px; }
    .reports-container { padding: 6px; font-size: 10px; }
    .reports-container h1 { font-size: 16px; }
    .reports-container h2 { font-size: 14px; }
    .reports-container h3 { font-size: 12px; }
    .reports-container p { font-size: 10px; }
  
    .coding-sidebar { max-height: 80px; padding: 4px; }
    .coding-project-item { padding: 4px 6px; }
    .coding-project-name { font-size: 9px; }
    .coding-project-meta { font-size: 7px; }
    .coding-workspace { padding: 4px; gap: 4px; }
    .coding-textarea { font-size: 10px; padding: 4px 6px; min-height: 40px; }
    .coding-quick-btn { font-size: 9px; padding: 4px 6px; }
    .coding-result { font-size: 9px; padding: 3px 6px; }
    .coding-result i { font-size: 10px; }
  
    .confirm-modal { padding: 12px 10px; border-radius: var(--r-lg); }
    .confirm-modal h3 { font-size: 13px; }
    .confirm-modal p { font-size: 11px; }
    .confirm-icon-area { width: 32px; height: 32px; font-size: 16px; margin-bottom: 8px; }
    .confirm-actions { gap: 6px; }
    .confirm-actions button { padding: 4px 10px; font-size: 11px; border-radius: 6px; }
    .camera-modal { border-radius: var(--r-lg); }
    .camera-controls { padding: 10px; gap: 4px; }
    .camera-controls button { font-size: 10px; padding: 4px 8px; border-radius: var(--r-sm); }
  }
  
  /* ── Landscape Orientation ───────────────────────────────────── */
  @media (orientation: landscape) and (max-height: 500px) {
    .app-shell { grid-template-rows: 44px 1fr; }
    .app-header { height: 44px; padding: 0 12px; }
    .brand-mark { width: 28px; height: 28px; }
    .brand-wordmark { display: none; }
    .status-label { font-size: 7px; max-width: 80px; }
    .icon-btn { width: 28px; height: 28px; font-size: 12px; }
  
    .messages-container { padding: 8px 12px 60px; gap: 8px; }
    .composer-box { margin: 0 8px 8px; border-radius: 12px; }
    .composer-input-row { padding: 4px 8px; }
    .composer-textarea { min-height: 16px; max-height: 60px; font-size: 12px; }
    .composer-send { width: 32px; height: 32px; border-radius: 8px; font-size: 12px; }
    .composer-toolbar { padding: 4px 8px 2px; }
    .composer-footer { padding: 4px 8px 6px; }
    .composer-tool span { display: none; }
  
    .msg-bubble { font-size: 11px; padding: 6px 10px; }
    .msg-avatar { width: 20px; height: 20px; font-size: 8px; }
  
    .suggestions-grid { grid-template-columns: 1fr 1fr; gap: 4px; }
    .suggestion-card { padding: 6px 8px; font-size: 10px; gap: 6px; }
    .suggestion-icon { width: 20px; height: 20px; font-size: 10px; }
    .welcome-state { padding: 16px; gap: 12px; }
    .welcome-title { font-size: 18px; }
    .welcome-description { font-size: 11px; }
    .welcome-glyph { width: 40px; height: 40px; }
    .welcome-glyph svg { width: 48px; height: 48px; }
  
    .console { max-height: 40px; padding: 2px 8px; font-size: 9px; }
    .app-inspector { top: 44px; }
    .inspector-tab { min-width: 40px; padding: 4px 4px; font-size: 8px; }
    .inspector-tab i { font-size: 11px; }
    .inspector-panel { padding: 8px; }
    .notes-textarea { min-height: 60px; font-size: 11px; }
    .app-sidebar { top: 44px; }
    .sidebar-top { padding: 8px 8px 0; }
    #newWorkstreamBtn { padding: 8px 10px; font-size: 11px; }
    .sidebar-section { padding: 8px; }
    .status-card { padding: 4px 6px; }
    .status-name { font-size: 9px; }
    .status-detail { font-size: 8px; }
    .status-chip { font-size: 8px; padding: 0 4px; }
    .conv-item { padding: 4px 6px; }
    .conv-title { font-size: 10px; }
    .conv-meta { font-size: 8px; }
    .conv-icon { width: 18px; height: 18px; font-size: 8px; }
    .toast-stack { bottom: 60px; }
    .toast-item { font-size: 10px; padding: 6px 10px; }
    .mission-card { padding: 6px 8px; }
    .result-card { padding: 4px 6px; }
    .card-id { font-size: 9px; }
    .card-date { font-size: 8px; }
    .browser-container { height: calc(100dvh - 44px); }
    .coding-container { height: calc(100dvh - 44px); }
  }
  
  /* ── Reduced Motion ───────────────────────────────────────────── */
  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
      scroll-behavior: auto !important;
    }
    .brand-mark, .welcome-glyph, .status-pulse, .typing-dot, .suggestion-card { animation: none !important; }
    .composer-send:hover:not(:disabled) { transform: none !important; }
  }
  
  /* ── High Contrast ────────────────────────────────────────────── */
  @media (prefers-contrast: high) {
    :root {
      --border-subtle: rgba(255,255,255,0.2);
      --border-mid: rgba(255,255,255,0.35);
    }
    .toast-item {
      border-width: 2px;
    }
    .toast-item.ok { border-color: var(--success); }
    .toast-item.bad { border-color: var(--danger); }
    .toast-item.warn { border-color: var(--warn); }
    .toast-item.info { border-color: var(--info); }
  }
  
  /* ── Print ────────────────────────────────────────────────────── */
  @media print {
    .app-shell {
      display: block;
      height: auto;
      max-height: none;
      overflow: visible;
      background: #ffffff;
    }
    .app-sidebar, .app-inspector, .composer-box, .chat-bar, .app-header,
    .coding-container, .browser-container, .console, .map-hud,
    .draw-hint, .img-panel, #switchToMapBtn {
      display: none !important;
    }
    .app-main { overflow: visible; height: auto; }
    .messages-container { overflow: visible; padding: 0; }
    .msg-bubble { box-shadow: none; border: 1px solid #ccc; }
    #map-view { height: auto !important; min-height: 400px; }
    #map { height: 400px !important; }
    .reports-container { display: block !important; padding: 0 !important; }
    .reports-container.active { display: block !important; }
    .drawer-backdrop { display: none !important; }
  }
  
  /* ═══════════════════════════════════════════════════════════════
    7. EMERGENCY MAP FIXES - Place at the end
    ═══════════════════════════════════════════════════════════════ */
  
  .app-main {
    display: flex !important;
    flex-direction: column !important;
    height: calc(100vh - var(--header-h, 56px)) !important;
    min-height: 0 !important;
    overflow: hidden !important;
    position: relative !important;
    flex: 1 !important;
  }

  .messages-container {
    display: none !important;
    flex: 0 0 auto !important;
    overflow-y: auto !important;
    padding: 16px 20px !important;
    gap: 16px !important;
    scroll-behavior: smooth !important;
    border-bottom: 1px solid var(--border-subtle, rgba(255,255,255,0.055));
    background: var(--surface-root, #0c1220);
    min-height: 0 !important;
    flex-direction: column !important;
  }

  .messages-container:has(.msg-group),
  .messages-container:has(.welcome-state) {
    display: flex !important;
  }

  .messages-container:has(.welcome-state):not(:has(.msg-group)) {
    max-height: 60vh !important;
    min-height: 240px !important;
  }

  .messages-container:has(.msg-group) {
    max-height: 45vh !important;
    min-height: 80px !important;
  }

  .buyer-marketplace {
    flex: 0 0 auto !important;
    margin: 8px 16px 6px !important;
    border: 1px solid var(--border-subtle, rgba(255,255,255,0.055)) !important;
    border-radius: var(--r-lg, 14px) !important;
    background: var(--surface-base, #0c1220) !important;
    padding: 14px !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
    min-height: 0 !important;
    max-height: min(36vh, 380px) !important;
    overflow: hidden !important;
    transition: max-height 0.25s ease !important;
  }

  .messages-container:has(.msg-group) ~ .buyer-marketplace,
  .messages-container:has(.welcome-state) ~ .buyer-marketplace {
    max-height: min(30vh, 320px) !important;
  }

  .buyer-marketplace.is-expanded {
    max-height: min(46vh, 520px) !important;
  }

  .buyer-marketplace.is-collapsed {
    max-height: 52px !important;
    overflow: hidden !important;
  }

  .buyer-marketplace .buyer-filters {
    flex: 0 0 auto !important;
    overflow: hidden !important;
  }

  .buyer-marketplace .buyer-layout {
    flex: 1 1 auto !important;
    min-height: 0 !important;
    max-height: none !important;
    grid-template-columns: minmax(0, 1fr) !important;
    align-items: stretch !important;
    overflow: hidden !important;
  }

  .buyer-marketplace .buyer-cart {
    display: none !important;
  }

  .buyer-marketplace.cart-visible .buyer-layout {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 320px) !important;
  }

  .buyer-marketplace.cart-visible .buyer-cart {
    display: flex !important;
  }

  .buyer-marketplace .buyer-layout > div,
  .buyer-marketplace .buyer-cart {
    min-height: 0 !important;
    height: 100% !important;
  }

  .buyer-marketplace .buyer-grid {
    overflow-y: auto !important;
    max-height: none !important;
    min-height: 0 !important;
  }

  .buyer-marketplace .buyer-cart {
    max-height: none !important;
    overflow-y: auto !important;
  }

  .buyer-marketplace-head {
    min-width: 0 !important;
  }

  .buyer-marketplace-summary {
    display: inline-flex;
    margin-top: 6px;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 11px;
    line-height: 1.2;
    color: var(--text-secondary);
    border: 1px solid var(--border-subtle);
    background: var(--surface-card);
    max-width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .app-main.layout-report .buyer-marketplace {
    max-height: 52px !important;
    overflow: hidden !important;
  }

  .app-main.layout-map .buyer-marketplace-summary,
  .app-main.layout-report .buyer-marketplace.is-expanded .buyer-marketplace-summary {
    display: none;
  }

  .app-main.layout-report .buyer-marketplace.is-collapsed .buyer-filters,
  .app-main.layout-report .buyer-marketplace.is-collapsed .buyer-layout {
    display: none !important;
  }

  .app-main.layout-report .buyer-marketplace .buyer-marketplace-head {
    cursor: pointer;
  }

  .app-main.layout-report .buyer-marketplace.is-expanded {
    max-height: min(46vh, 520px) !important;
    overflow: auto !important;
  }

  #map-view {
    flex: 1 1 auto !important;
    min-height: 120px !important;
    position: relative !important;
    overflow: hidden !important;
    display: flex !important;
  }

  .map-commerce-overview {
    display: none !important;
  }

  .app-main.map-default-hidden #map-view,
  .app-main.map-default-hidden .map-commerce-overview {
    display: none !important;
  }

  .app-main.buyer-default-only > :not(.buyer-marketplace) {
    display: none !important;
  }

  .app-main.buyer-default-only > .buyer-marketplace {
    display: flex !important;
    flex: 1 1 auto !important;
    max-height: none !important;
    margin: 0 !important;
  }

  .messages-container:has(.msg-group) ~ #map-view,
  .messages-container:has(.welcome-state) ~ #map-view {
    flex: 1 1 auto !important;
    min-height: 150px !important;
  }

  .messages-container:has(.msg-group) ~ .buyer-marketplace ~ #map-view,
  .messages-container:has(.welcome-state) ~ .buyer-marketplace ~ #map-view {
    flex: 1 1 auto !important;
    min-height: 120px !important;
  }

  #map {
    position: absolute !important;
    inset: 0 !important;
    height: 100% !important;
    width: 100% !important;
    min-height: 120px !important;
    z-index: 1 !important;
  }

  .leaflet-container {
    height: 100% !important;
    width: 100% !important;
  }

  .reports-container {
    display: none !important;
    flex: 1 1 auto !important;
    min-height: 0 !important;
    max-height: 100% !important;
    overflow-y: auto !important;
    padding: 20px !important;
    background: var(--surface-root, #0c1220) !important;
  }

  .reports-container.active,
  .app-main.layout-report .reports-container {
    display: block !important;
  }

  .app-main.layout-map #map-view {
    display: flex !important;
  }

  .app-main.layout-map .map-head-actions,
  .app-main.geo-shop-mode .map-head-actions {
    display: inline-flex !important;
  }

  .app-main.layout-report .reports-top-actions,
  .app-main.reports-panel-mode .reports-top-actions {
    display: inline-flex !important;
  }

  .app-main.geo-shop-mode > .buyer-marketplace {
    display: none !important;
  }

  .app-main.geo-shop-mode #map-view,
  .app-main.geo-shop-mode .map-commerce-overview {
    display: flex !important;
    flex: 1 1 auto !important;
  }

  .app-main.reports-panel-mode > .buyer-marketplace {
    display: none !important;
  }

  .app-main.reports-panel-mode > .reports-container {
    display: block !important;
    flex: 1 1 auto !important;
  }

  .app-main.buyer-default-only.layout-map #map-view,
  .app-main.buyer-default-only.layout-map .map-commerce-overview {
    display: none !important;
  }

  .app-main.buyer-default-only > .messages-container,
  .app-main.buyer-default-only > .reports-container,
  .app-main.buyer-default-only > .composer-shell,
  .app-main.buyer-default-only > .console {
    display: none !important;
  }

  .app-main.buyer-default-only.composer-visible > .composer-shell {
    display: block !important;
  }

  .app-main.buyer-default-only.reports-visible > .reports-container {
    display: block !important;
  }

  .app-main.buyer-default-only > .buyer-marketplace {
    flex: 1 1 auto !important;
    height: 100% !important;
    max-height: none !important;
    min-height: 0 !important;
    margin: 0 !important;
    overflow: hidden !important;
  }

  .app-main.buyer-default-only .buyer-marketplace .buyer-layout {
    flex: 1 1 auto !important;
    min-height: 0 !important;
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) !important;
    gap: 12px !important;
    overflow: hidden !important;
  }

  .app-main.buyer-default-only .buyer-marketplace.cart-visible .buyer-layout {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 320px) !important;
  }

  .app-main.buyer-default-only .buyer-marketplace .buyer-layout > div,
  .app-main.buyer-default-only .buyer-marketplace .buyer-cart {
    min-height: 0 !important;
    max-height: none !important;
    overflow-y: auto !important;
  }

  .app-main.buyer-default-only .buyer-marketplace .buyer-grid {
    min-height: 0 !important;
    max-height: none !important;
    overflow-y: auto !important;
  }

  .app-main.layout-report #map-view {
    display: none !important;
  }

  .app-main.layout-map .reports-container {
    display: none !important;
  }

  .app-main.layout-report .reports-container {
    display: block !important;
  }

  .console {
    flex: 0 0 auto !important;
    max-height: 100px !important;
    min-height: 28px !important;
    overflow-y: auto !important;
    background: var(--surface-base, #0c1220) !important;
    border-top: 1px solid var(--border-subtle, rgba(255,255,255,0.055)) !important;
    padding: 6px 16px !important;
    font-size: 11px !important;
    font-family: var(--font-mono, monospace) !important;
    color: var(--text-secondary, #8892aa) !important;
    flex-shrink: 0 !important;
  }

  .composer-box {
    flex: 0 0 auto !important;
    margin: 4px 16px 8px !important;
  }

  @media (max-width: 768px) {
    .messages-container:has(.welcome-state):not(:has(.msg-group)) {
      max-height: 50vh !important;
      min-height: 180px !important;
    }

    .messages-container:has(.msg-group) {
      max-height: 32vh !important;
      min-height: 60px !important;
    }

    .buyer-marketplace {
      max-height: min(30vh, 300px) !important;
      margin: 6px 10px 4px !important;
      padding: 10px !important;
    }

    .app-main.buyer-default-only .buyer-marketplace .buyer-layout {
      grid-template-columns: 1fr !important;
    }

    .messages-container:has(.msg-group) ~ .buyer-marketplace {
      max-height: min(25vh, 250px) !important;
    }

    .buyer-marketplace.is-expanded {
      max-height: min(50vh, 450px) !important;
    }

    #map-view {
      min-height: 100px !important;
    }

    .app-main {
      height: calc(100dvh - var(--header-h, 52px)) !important;
    }
  }

  @media (max-width: 480px) {
    .messages-container {
      padding: 10px 12px !important;
      gap: 10px !important;
    }

    .messages-container:has(.welcome-state):not(:has(.msg-group)) {
      max-height: 45vh !important;
      min-height: 150px !important;
    }

    .messages-container:has(.msg-group) {
      max-height: 28vh !important;
      min-height: 50px !important;
    }

    .buyer-marketplace {
      max-height: min(25vh, 260px) !important;
      margin: 4px 6px 2px !important;
      padding: 8px !important;
      border-radius: var(--r-md, 10px) !important;
    }

    .buyer-marketplace.is-expanded {
      max-height: min(45vh, 400px) !important;
    }

    #map-view {
      min-height: 80px !important;
    }

    .console {
      max-height: 60px !important;
      min-height: 20px !important;
      padding: 4px 10px !important;
      font-size: 9px !important;
    }

    .composer-box {
      margin: 2px 8px 4px !important;
    }
  }

  @media (orientation: landscape) and (max-height: 500px) {
    .messages-container:has(.welcome-state):not(:has(.msg-group)) {
      max-height: 40vh !important;
      min-height: 120px !important;
    }

    .messages-container:has(.msg-group) {
      max-height: 25vh !important;
      min-height: 40px !important;
    }

    .buyer-marketplace {
      max-height: min(25vh, 220px) !important;
      margin: 4px 12px 2px !important;
      padding: 8px 12px !important;
    }

    #map-view {
      min-height: 80px !important;
    }

    .console {
      max-height: 40px !important;
      min-height: 16px !important;
      padding: 2px 10px !important;
      font-size: 8px !important;
    }
  }

  @media (prefers-reduced-motion: reduce) {
    .buyer-marketplace,
    .messages-container,
    #map-view,
    .reports-container {
      transition: none !important;
      animation: none !important;
    }
  }
  
  /* ═══════════════════════════════════════════════════════════════
    END OF FILE
    ═══════════════════════════════════════════════════════════════ */