/* ── DESIGN TOKENS ─────────────────────────────────────────────── */
      :root {
        --navy-950: #0a0e1a;
        --navy-900: #0f1629;
        --navy-800: #1a2342;
        --navy-700: #243054;
        --navy-600: #334573;
        --navy-400: #7089b5;
        --text-muted-accessible: #4a5f8a;
        --navy-300: #9fb3d4;
        --navy-100: #e8eef6;
        --navy-50:  #f4f7fb;
        --accent:   #00d4aa;
        --accent-600: #00b892;
        --accent-glow: rgba(0,212,170,.15);
        --success:  #22c55e;
        --warning:  #f59e0b;
        --danger:   #ef4444;
        --font-body: 'DM Sans', -apple-system, sans-serif;
        --font-mono: 'JetBrains Mono', monospace;
        --font-display: 'Playfair Display', Georgia, serif;
      }
      *, *::before, *::after { box-sizing: border-box; }
      html { overflow-x: hidden; }
      body { font-family: var(--font-body); margin: 0; padding: 0; overflow-x: hidden; width: 100%; }

      /* ── TOPBAR ─────────────────────────────────────────────────────── */
      /* Topbar: visible by default, hidden on public pages with site-nav or if not authenticated */
      .rc-topbar, .rc-topbar-bg { display: flex; }
      .rc-dropdown, .rc-overlay { display: none; }
      .rc-dropdown.open { display: block !important; }
      .rc-overlay.open { display: block !important; }
      body { padding-top: 64px; }

      /* Hide topbar + remove padding on pages with their own navigation */
      body:has(.site-nav) .rc-topbar,
      body:has(.site-nav) .rc-topbar-bg,
      body:has(.site-nav) .rc-dropdown,
      body:has(.site-nav) .rc-overlay { display: none !important; }
      body:has(.site-nav) { padding-top: 0 !important; }

      /* JS adds this class when user is NOT authenticated */
      body.rc-guest .rc-topbar,
      body.rc-guest .rc-topbar-bg,
      body.rc-guest .rc-dropdown,
      body.rc-guest .rc-overlay { display: none !important; }
      body.rc-guest { padding-top: 0 !important; }

      /* Minimal topbar on full-screen camera pages (body-locked = camera active) */
      body.body-locked .rc-topbar-bg {
        background: transparent !important;
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
        box-shadow: none !important;
      }
      body.body-locked .rc-topbar-logo {
        opacity: 0;
        pointer-events: none;
      }
      body.body-locked .rc-menu-btn {
        background: rgba(0,0,0,.45) !important;
        color: #fff !important;
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
      }

      .rc-topbar {
        position: fixed;
        top: 0; left: 0; right: 0;
        height: 64px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        max-width: 960px;
        margin: 0 auto;
        padding: 0 24px;
        z-index: 700;
        pointer-events: none;
      }
      .rc-topbar-bg {
        position: fixed;
        top: 0; left: 0; right: 0;
        height: 64px;
        z-index: 699;
        background: rgba(255,255,255,.95);
        backdrop-filter: blur(12px) saturate(1.4);
        -webkit-backdrop-filter: blur(12px) saturate(1.4);
        box-shadow: 0 1px 6px rgba(10,14,26,.06);
        pointer-events: none;
        transition: background .35s, box-shadow .35s;
      }
      .rc-topbar-bg.scrolled {
        background: rgba(255,255,255,.82);
        backdrop-filter: blur(16px) saturate(1.6);
        -webkit-backdrop-filter: blur(16px) saturate(1.6);
        box-shadow: 0 1px 8px rgba(10,14,26,.06);
      }

      .rc-topbar-logo {
        display: flex; align-items: center; gap: 10px;
        text-decoration: none;
        pointer-events: all;
      }
      .rc-topbar-logo img {
        height: 28px;
      }
      .rc-topbar-logo span {
        color: var(--navy-900);
        font-weight: 700;
        font-size: .78rem;
        letter-spacing: .1em;
        text-transform: uppercase;
      }

      /* ── MENU BUTTON ─────────────────────────────────────────────────── */
      .rc-menu-btn {
        pointer-events: all;
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 11px 18px;          /* ≥44px tap target */
        min-height: 44px;
        background: var(--navy-900);
        color: #fff;
        border: none;
        border-radius: 10px;
        font-size: .82rem;
        font-weight: 700;
        letter-spacing: .03em;
        cursor: pointer;
        transition: background .15s, transform .1s;
        user-select: none;
        position: relative;
        z-index: 501;
        -webkit-tap-highlight-color: transparent;
      }
      .rc-menu-btn:hover {
        background: var(--navy-800);
        transform: translateY(-1px);
      }
      .rc-menu-btn:focus-visible {
        outline: 2px solid var(--accent);
        outline-offset: 2px;
      }
      .rc-menu-btn i { font-size: 1.1rem; }

      /* ── DROPDOWN CREDIT SUMMARY ─────────────────────────────────── */
      .rc-dd-credits {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 12px;
        padding: 10px 12px;
        margin: 4px 0;
        background: var(--navy-50);
        border: 1px solid var(--border);
        border-radius: 10px;
        text-decoration: none;
        transition: background .15s;
      }
      .rc-dd-credits:hover { background: rgba(0,212,170,.06); }
      .rc-dd-credit-row {
        display: flex;
        align-items: center;
        gap: 5px;
        font-family: var(--font-mono);
        font-size: .78rem;
      }
      .rc-dd-credit-row i { font-size: .9rem; color: var(--navy-400); }
      .rc-dd-credit-row .chip-num { font-weight: 800; color: var(--accent-600); }
      .rc-dd-credit-row .chip-num.warn { color: var(--warning); }
      .rc-dd-credit-row .chip-num.empty { color: var(--danger); }
      .rc-dd-credit-row .chip-lbl {
        font-size: .65rem;
        font-weight: 400;
        color: var(--navy-400);
        font-family: var(--font-body);
      }
      .rc-dd-credit-sep {
        width: 1px; height: 18px;
        background: var(--border);
      }

      /* ── DROPDOWN ────────────────────────────────────────────────────── */
      .rc-dropdown {
        position: fixed;
        top: 72px;
        right: 16px;
        width: min(260px, calc(100vw - 32px));
        background: #fff;
        border: 1px solid var(--border);
        border-radius: 16px;
        padding: 8px;
        z-index: 900;
        box-shadow: 0 16px 48px rgba(10,14,26,.12);
        max-height: calc(100dvh - 90px);
        overflow-y: auto;
        overscroll-behavior: contain;

        opacity: 0;
        transform: translateY(-8px) scale(.97);
        pointer-events: none;
        transition: opacity .18s ease, transform .18s ease;
      }
      .rc-dropdown.open {
        opacity: 1;
        transform: translateY(0) scale(1);
        pointer-events: all;
      }

      .rc-dd-label {
        font-size: .6rem;
        font-weight: 700;
        color: var(--text-muted-accessible);
        text-transform: uppercase;
        letter-spacing: .1em;
        padding: 8px 10px 4px;
      }

      .rc-dd-item {
        display: flex;
        align-items: center;
        gap: 11px;
        padding: 10px 12px;
        min-height: 44px;             /* WCAG tap target */
        border-radius: 10px;
        color: var(--navy-600);
        text-decoration: none;
        font-size: .84rem;
        font-weight: 500;
        cursor: pointer;
        border: none;
        background: none;
        width: 100%;
        text-align: left;
        transition: background .12s, color .12s;
        position: relative;
        -webkit-tap-highlight-color: transparent;
      }
      .rc-dd-item i { font-size: 1.05rem; color: var(--navy-400); flex-shrink: 0; }
      .rc-dd-item:hover { background: rgba(0,212,170,.06); color: var(--navy-900); }
      .rc-dd-item:hover i { color: var(--accent); }
      .rc-dd-item.active { color: var(--accent); font-weight: 700; }
      .rc-dd-item.active i { color: var(--accent); }
      .rc-dd-item.active::before {
        content: '';
        position: absolute;
        left: 0; top: 20%; bottom: 20%;
        width: 3px; border-radius: 3px;
        background: var(--accent);
      }

      .rc-dd-sep {
        height: 1px;
        background: var(--border);
        margin: 4px 0;
      }

      .dd-auth-only  { display: flex; }
      body.rc-guest .dd-auth-only { display: none !important; }
      .dd-guest-only { display: flex; }
      .dd-pro-only   { display: none; }
      .dd-corp-only  { display: none; }
      .dd-admin-only { display: none; }
      body.authenticated .dd-auth-only  { display: flex; }
      body:has(.site-nav) .dd-auth-only { display: none !important; }
      body.authenticated .dd-guest-only { display: none; }
      body.role-professional .dd-pro-only,
      body.role-corporate .dd-pro-only,
      body.role-admin .dd-pro-only      { display: flex; }
      body.role-corporate .dd-corp-only,
      body.role-admin .dd-corp-only     { display: flex; }
      body.role-admin .dd-admin-only    { display: flex; }

      /* KYC pending badge */
      .dd-kyc-badge {
        font-size: .58rem; font-weight: 700; letter-spacing: .04em;
        padding: 2px 7px; border-radius: 10px; margin-left: auto;
      }
      .dd-kyc-badge.pending  { background: rgba(245,158,11,.15); color: #d97706; }
      .dd-kyc-badge.approved { background: rgba(34,197,94,.12);  color: #16a34a; }

      /* Worker employer badge */
      .dd-worker-banner {
        display: none;
        align-items: center;
        gap: 7px;
        padding: 6px 14px 6px 12px;
        margin: 4px 8px;
        border-radius: 8px;
        background: rgba(99,102,241,.10);
        border: 1px solid rgba(99,102,241,.25);
        font-size: .65rem;
        color: #818cf8;
        font-weight: 600;
        letter-spacing: .02em;
      }
      .dd-worker-banner i { font-size: .85rem; flex-shrink: 0; }
      .dd-worker-banner span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

      .rc-dd-item.danger { color: #f87171; }
      .rc-dd-item.danger i { color: #f87171; }
      .rc-dd-item.danger:hover { background: rgba(239,68,68,.08); color: #fca5a5; }

      .rc-dd-status {
        display: flex;
        align-items: center;
        gap: 7px;
        padding: 7px 10px;
        font-family: var(--font-mono);
        font-size: .6rem;
        color: var(--text-muted-accessible);
        letter-spacing: .04em;
      }
      .rc-dd-dot {
        width: 5px; height: 5px;
        background: var(--accent);
        border-radius: 50%;
        flex-shrink: 0;
        animation: pulse-dot 2s infinite;
        box-shadow: 0 0 5px var(--accent);
      }

      /* ── OVERLAY ─────────────────────────────────────────────────── */
      .rc-overlay {
        display: none;
        position: fixed;
        inset: 0;
        z-index: 899;
      }
      .rc-overlay.open { display: block; }

      @keyframes pulse-empty {
        0%, 100% { opacity: 1; }
        50%       { opacity: .35; }
      }

      /* ── TOAST ────────────────────────────────────────────────────── */
      #rc-toast {
        position: fixed;
        bottom: 24px; left: 50%;
        transform: translateX(-50%) translateY(80px);
        background: #fff;
        border: 1px solid var(--border);
        border-radius: 12px;
        padding: 12px 16px;
        font-size: .84rem;
        color: var(--navy-800);
        z-index: 9999;
        pointer-events: none;
        transition: transform .3s cubic-bezier(.34,1.56,.64,1), opacity .3s;
        opacity: 0;
        max-width: 90vw;
        display: flex;
        align-items: center;
        gap: 6px;
        box-shadow: 0 8px 32px rgba(10,14,26,.12);
      }
      #rc-toast.show {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
        pointer-events: all;
      }
      #rc-toast.success { border-color: rgba(0,212,170,.4);  color: #059669; }
      #rc-toast.error   { border-color: rgba(239,68,68,.4);  color: #dc2626; }
      #rc-toast.warn    { border-color: rgba(245,158,11,.4); color: #d97706; }

      /* ── MAIN CONTENT ────────────────────────────────────────────── */
      .main-content {
        padding-top: calc(80px + env(safe-area-inset-top, 0px)) !important;
      }

      /* ── SAFE-AREA SUPPORT (notch / Dynamic Island) ─────────────── */
      .rc-topbar {
        top: env(safe-area-inset-top, 0px);
      }
      .rc-topbar-bg {
        height: calc(64px + env(safe-area-inset-top, 0px));
      }

      /* ── GLOBAL FOCUS-VISIBLE ───────────────────────────────────── */
      *:focus-visible {
        outline: 2px solid var(--accent, #00d4aa);
        outline-offset: 2px;
      }
      button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible {
        outline: 2px solid var(--accent, #00d4aa);
        outline-offset: 2px;
        box-shadow: 0 0 0 4px rgba(0, 212, 170, 0.15);
      }
      input:focus, select:focus {
        border-color: var(--accent);
        box-shadow: 0 0 0 3px rgba(0,212,170,.12);
      }

      /* ── TOUCH TARGET MINIMUM ────────────────────────────────────── */
      .btn-icon, button[aria-label] {
        min-width: 44px;
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
      }

      /* ── SKIP LINK ────────────────────────────────────────────────── */
      .skip-link:focus-visible { top: 0; }

      /* ── REDUCED MOTION ─────────────────────────────────────────── */
      @media (prefers-reduced-motion: reduce) {
        *, *::before, *::after {
          animation-duration: 0.01ms !important;
          animation-iteration-count: 1 !important;
          transition-duration: 0.01ms !important;
        }
      }

      /* ── MOBILE TYPOGRAPHY — minimum 14px for readability ─────────── */
      @media (max-width: 480px) {
        body { font-size: 15px; }
        .db-credits-sub, .db-action-sub, .db-badge,
        .faq-a, .ob-card-text p, .pc-status,
        .footer-links a, .footer-brand p {
          font-size: max(0.78rem, 12px) !important;
        }
        input, select, textarea, button {
          font-size: max(0.88rem, 14px) !important;
        }
      }

      /* ── SCROLL PROGRESS BAR ──────────────────────────────────────── */
      #rc-progress {
        position: fixed;
        top: 0; left: 0;
        height: 2px;
        width: 0%;
        background: linear-gradient(90deg, var(--accent), var(--accent-600));
        z-index: 9000;
        transition: width .08s linear;
        pointer-events: none;
      }

      /* ── NOISE OVERLAY (disabled for light theme) ──────────────── */
      #rc-noise {
        display: none;
      }