:root {
    --bg:       #0d0c0b;
    --surf:     #131210;
    --surf2:    #1a1916;
    --surf3:    #222019;
    --border:   rgba(255,245,220,0.07);
    --border2:  rgba(255,245,220,0.12);
    --text:     #f0ece4;
    --muted:    #766f64;
    --muted2:   #4a4540;
    --accent:   #4fd1c5;
    --accent-d: #3ab8ac;
    --green:    #4caf85;
    --red:      #c96060;
    --yellow:   #c9a030;
  }

  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
  }

  /* ── Layout ── */
  .app { display: flex; min-height: 100vh; }

  /* ── Sidebar ── */
  .sidebar {
    width: 220px;
    background: var(--surf);
    border-right: 1px solid var(--border);
    padding: 0;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0;
    height: 100vh;
    z-index: 10;
  }

  .logo-wrap {
    padding: 28px 24px 24px;
    border-bottom: 1px solid var(--border);
  }
  .logo-mark {
    font-family: 'Inter', sans-serif;
    font-size: 17px;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text);
  }
  .logo-mark span { color: var(--accent); }
  .logo-tag {
    font-size: 10px;
    color: var(--muted);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-top: 3px;
    font-weight: 300;
  }

  .nav-section { padding: 20px 16px 8px; }
  .nav-section-label {
    font-size: 9px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted2);
    padding: 0 8px;
    margin-bottom: 6px;
    font-weight: 500;
  }

  .nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 400;
    color: var(--muted);
    transition: color 0.12s, background 0.12s;
    margin-bottom: 1px;
    letter-spacing: -0.01em;
    border: 1px solid transparent;
  }
  .nav-item:hover { color: var(--text); background: var(--surf2); }
  .nav-item.active {
    color: var(--text);
    background: var(--surf2);
    border-color: var(--border2);
  }
  .nav-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--muted2);
    flex-shrink: 0;
    transition: background 0.12s;
  }
  .nav-item.active .nav-dot,
  .nav-item:hover .nav-dot { background: var(--accent); }

  .nav-badge {
    margin-left: auto;
    font-size: 9px;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--muted2);
    text-transform: uppercase;
  }
  .nav-badge.pro { color: var(--accent); }

  .sidebar-footer {
    margin-top: auto;
    padding: 16px 24px;
    border-top: 1px solid var(--border);
    font-size: 11px;
    color: var(--muted2);
    line-height: 1.6;
  }
  .status-dot {
    display: inline-block;
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--green);
    margin-right: 5px;
    vertical-align: middle;
  }

  /* ── Main ── */
  .main {
    margin-left: 220px;
    flex: 1;
    padding: 48px 56px;
    min-height: 100vh;
    max-width: calc(100vw - 220px);
  }

  /* ── Glow layer behind module cards ── */
  .modules-wrap {
    position: relative;
  }
  .modules-glow {
    position: absolute;
    inset: -80px -60px;
    pointer-events: none;
    z-index: 0;
    background:
      radial-gradient(ellipse 65% 55% at 22% 35%, rgba(79,209,197,0.22) 0%, transparent 65%),
      radial-gradient(ellipse 55% 50% at 78% 70%, rgba(79,209,197,0.18) 0%, transparent 65%),
      radial-gradient(ellipse 40% 40% at 55% 15%, rgba(79,209,197,0.12) 0%, transparent 65%);
    filter: blur(32px);
  }
  [data-theme="claro"] .modules-glow {
    background:
      radial-gradient(ellipse 65% 55% at 22% 35%, rgba(14,158,146,0.18) 0%, transparent 65%),
      radial-gradient(ellipse 55% 50% at 78% 70%, rgba(14,158,146,0.14) 0%, transparent 65%),
      radial-gradient(ellipse 40% 40% at 55% 15%, rgba(14,158,146,0.10) 0%, transparent 65%);
    filter: blur(28px);
  }
  [data-theme="oscuro"] .modules-glow {
    background:
      radial-gradient(ellipse 65% 55% at 22% 35%, rgba(79,209,197,0.20) 0%, transparent 65%),
      radial-gradient(ellipse 55% 50% at 78% 70%, rgba(79,209,197,0.16) 0%, transparent 65%),
      radial-gradient(ellipse 40% 40% at 55% 15%, rgba(79,209,197,0.10) 0%, transparent 65%);
    filter: blur(32px);
  }
  .modules-grid {
    position: relative;
    z-index: 1;
  }

  /* ── Page header ── */
  .page-header { margin-bottom: 36px; }
  .page-title {
    font-family: 'Inter', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.03em;
  }
  .page-desc {
    font-size: 13px;
    color: var(--muted);
    margin-top: 6px;
    line-height: 1.65;
    font-weight: 300;
    max-width: 580px;
  }

  /* ── Stats ── */
  .stats-bar {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-bottom: 24px;
  }
  .stat-card {
    background: rgba(255,245,220,0.04);
    backdrop-filter: blur(24px) saturate(1.4);
    -webkit-backdrop-filter: blur(24px) saturate(1.4);
    border: 1px solid rgba(255,245,220,0.09);
    border-radius: 10px;
    padding: 20px 24px;
    text-align: left;
    transition: all 0.2s;
  }
  [data-theme="claro"] .stat-card {
    background: rgba(255,255,255,0.45);
    backdrop-filter: blur(24px) saturate(1.6);
    -webkit-backdrop-filter: blur(24px) saturate(1.6);
    border-color: rgba(0,0,0,0.07);
  }
  .stat-val {
    font-family: 'Inter', sans-serif;
    font-size: 26px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.04em;
  }
  .stat-lbl {
    font-size: 11px;
    color: var(--muted);
    margin-top: 3px;
    letter-spacing: 0.02em;
  }

  /* ── Module grid ── */
  .modules-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    background: transparent;
    border: none;
    border-radius: 0;
    overflow: visible;
  }
  .module-card {
    background: rgba(255,245,220,0.02);
    backdrop-filter: blur(20px) saturate(1.5);
    -webkit-backdrop-filter: blur(20px) saturate(1.5);
    border: 1px solid rgba(255,245,220,0.1);
    border-radius: 12px;
    padding: 26px 26px 22px;
    cursor: pointer;
    transition: all 0.22s ease;
    position: relative;
  }
  .module-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,245,220,0.12), transparent);
    opacity: 0;
    transition: opacity 0.22s;
  }
  .module-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 1.5px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.25s ease;
    opacity: 0.7;
  }
  .module-card:hover {
    background: rgba(255,245,220,0.055);
    border-color: rgba(79,209,197,0.22);
    transform: translateY(-3px);
    box-shadow: 0 12px 36px rgba(0,0,0,0.18), 0 0 0 1px rgba(79,209,197,0.06);
  }
  .module-card:hover::before { opacity: 1; }
  .module-card:hover::after { transform: scaleX(1); }

  /* Light theme glass override */
  [data-theme="claro"] .module-card {
    background: rgba(255,255,255,0.35);
    backdrop-filter: blur(20px) saturate(1.6);
    -webkit-backdrop-filter: blur(20px) saturate(1.6);
    border-color: rgba(0,0,0,0.07);
  }
  [data-theme="claro"] .module-card:hover {
    background: rgba(255,255,255,0.55);
    border-color: rgba(14,158,146,0.3);
    box-shadow: 0 12px 36px rgba(0,0,0,0.08), 0 0 0 1px rgba(14,158,146,0.08);
  }

  .module-tag {
    font-family: 'Geist Mono', monospace;
    font-size: 9px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted2);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 6px;
  }
  .module-tag::before {
    content: '//';
    color: var(--accent);
    opacity: 0.6;
    font-size: 10px;
    letter-spacing: 0;
  }
  .module-tag.pro { color: var(--accent); }
  .module-tag.pro::before { opacity: 1; }

  .module-name {
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.02em;
    margin-bottom: 8px;
  }
  .module-desc {
    font-size: 12px;
    color: var(--muted);
    line-height: 1.65;
    font-weight: 300;
    margin-bottom: 18px;
  }
  .module-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 4px;
  }
  .module-features li {
    font-size: 11px;
    color: var(--muted2);
    display: flex;
    align-items: center;
    gap: 7px;
  }
  .module-features li::before {
    content: '';
    width: 12px; height: 1px;
    background: var(--accent);
    flex-shrink: 0;
    opacity: 0.5;
  }

  /* ── Form card ── */
  .card {
    background: var(--surf);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 28px;
  }

  .form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

  .form-group { margin-bottom: 20px; }
  .form-group:last-child { margin-bottom: 0; }

  label {
    display: block;
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 8px;
  }

  input, textarea, select {
    width: 100%;
    background: var(--surf2);
    border: 1px solid var(--border2);
    border-radius: 6px;
    padding: 10px 14px;
    font-size: 13px;
    color: var(--text);
    font-family: 'Inter', sans-serif;
    font-weight: 300;
    outline: none;
    transition: border-color 0.15s;
    -webkit-appearance: none;
  }
  input::placeholder, textarea::placeholder { color: var(--muted2); }
  input:focus, textarea:focus, select:focus { border-color: var(--accent); }
  textarea { resize: vertical; min-height: 80px; }
  select { cursor: pointer; }
  select option { background: var(--surf2); }

  /* ── Button ── */
  .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all 0.15s;
    font-family: 'Inter', sans-serif;
    letter-spacing: -0.01em;
    margin-top: 4px;
  }
  .btn-primary {
    background: var(--accent);
    color: #fff;
  }
  .btn-primary:hover:not(:disabled) {
    background: #e0a045;
    transform: translateY(-1px);
  }
  .btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }

  /* ── Result area ── */
  .result-area { margin-top: 20px; }

  .status-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    padding: 10px 16px;
    border-radius: 6px;
    margin-bottom: 14px;
    font-weight: 400;
  }
  .status-bar.loading {
    background: rgba(212,145,58,0.08);
    color: var(--accent);
    border: 1px solid rgba(212,145,58,0.2);
  }
  .status-bar.success {
    background: rgba(76,175,133,0.08);
    color: var(--green);
    border: 1px solid rgba(76,175,133,0.2);
  }
  .status-bar.error {
    background: rgba(201,96,96,0.08);
    color: var(--red);
    border: 1px solid rgba(201,96,96,0.2);
  }

  .spinner {
    width: 13px; height: 13px;
    border: 1.5px solid rgba(212,145,58,0.25);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.75s linear infinite;
    flex-shrink: 0;
  }
  @keyframes spin { to { transform: rotate(360deg); } }

  .result-box {
    background: var(--surf);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 28px 32px;
    font-size: 13px;
    line-height: 1.75;
    color: var(--text);
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 620px;
    overflow-y: auto;
    font-weight: 300;
  }
  .result-box::-webkit-scrollbar { width: 3px; }
  .result-box::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 2px; }

  /* ── Output action row ── */
  .output-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
  }
  .action-btn {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.03em;
    padding: 6px 14px;
    border-radius: 5px;
    cursor: pointer;
    border: 1px solid var(--border2);
    background: var(--surf2);
    color: var(--muted);
    font-family: 'Inter', sans-serif;
    transition: all 0.12s;
  }
  .action-btn:hover { color: var(--text); border-color: var(--border2); }

  /* ── Views ── */
  .view { display: none; }
  .view.active { display: block; }

  /* ── History ── */
  .history-list { display: flex; flex-direction: column; gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
  .history-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    background: var(--surf);
    cursor: pointer;
    transition: background 0.12s;
  }
  .history-item:hover { background: var(--surf2); }
  .history-name { font-size: 13px; color: var(--text); font-weight: 400; }
  .history-meta { font-size: 11px; color: var(--muted2); margin-top: 2px; }
  .history-type {
    font-size: 10px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--muted2);
    font-weight: 500;
  }

  /* ── Empty state ── */
  .empty-state {
    padding: 48px 32px;
    text-align: center;
    background: var(--surf);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 300;
    line-height: 1.7;
  }

  /* ── Divider ── */
  .divider { height: 1px; background: var(--border); margin: 24px 0; }

  /* ── Formatted result content ── */
  .report-h1 { font-family: 'Inter', sans-serif; font-size: 18px; font-weight: 700; color: var(--text); margin: 0 0 20px; letter-spacing: -0.02em; }
  .report-h2 { font-family: 'Inter', sans-serif; font-size: 14px; font-weight: 700; color: var(--text); margin: 24px 0 10px; letter-spacing: -0.01em; padding-top: 20px; border-top: 1px solid var(--border); }
  .report-h2:first-child { padding-top: 0; border-top: none; margin-top: 0; }
  .report-h3 { font-size: 12px; font-weight: 500; color: var(--accent); text-transform: uppercase; letter-spacing: 0.06em; margin: 16px 0 6px; }
  .report-li { display: flex; gap: 10px; margin: 5px 0; align-items: flex-start; }
  .report-li-dot { color: var(--accent); flex-shrink: 0; margin-top: 2px; font-size: 11px; }
  .report-num { display: flex; gap: 10px; margin: 7px 0; align-items: flex-start; }
  .report-num-i { color: var(--accent); font-weight: 600; font-size: 12px; flex-shrink: 0; min-width: 18px; }
  .report-code { background: var(--surf3); border: 1px solid var(--border2); padding: 1px 6px; border-radius: 4px; font-family: 'Fira Code', monospace; font-size: 11px; color: var(--text); }
  .report-strong { color: var(--text); font-weight: 500; }
  .report-ok { color: var(--green); }
  .report-warn { color: var(--yellow); }
  .report-err { color: var(--red); }

  /* ── Themes ── */
  [data-theme="oscuro"] {
    --bg:      #090a0d;
    --surf:    #0e1017;
    --surf2:   #141720;
    --surf3:   #1c2030;
    --border:  rgba(180,210,255,0.07);
    --border2: rgba(180,210,255,0.13);
    --text:    #e4eaf8;
    --muted:   #5e6e8a;
    --muted2:  #374256;
    --accent:  #4fd1c5;
    --accent-d:#3ab8ac;
    --green:   #3db87a;
    --red:     #e05858;
    --yellow:  #e0a828;
  }
  [data-theme="claro"] {
    --bg:      #f3f1ee;
    --surf:    #ffffff;
    --surf2:   #ece9e4;
    --surf3:   #e2ddd7;
    --border:  rgba(0,0,0,0.07);
    --border2: rgba(0,0,0,0.13);
    --text:    #1a1714;
    --muted:   #8a8074;
    --muted2:  #bbb4aa;
    --accent:  #0e9e92;
    --accent-d:#0a8a7e;
    --green:   #2d9e6a;
    --red:     #c04444;
    --yellow:  #b88a18;
  }
  [data-theme="claro"] .btn-primary { color: #fff; }
  [data-theme="clasico"] .btn-primary { color: #fff; }
  [data-theme="claro"] select option { background: var(--surf2); color: var(--text); }

  /* ── Top toolbar ── */
  .top-toolbar {
    position: fixed;
    top: 18px;
    right: 24px;
    z-index: 50;
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .toolbar-btn {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 7px 14px;
    background: var(--surf);
    border: 1px solid var(--border2);
    border-radius: 20px;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    font-weight: 500;
    color: var(--muted);
    transition: color 0.12s, border-color 0.12s, background 0.12s;
    white-space: nowrap;
    position: relative;
  }
  .toolbar-btn:hover { color: var(--text); border-color: var(--border2); background: var(--surf2); }
  .toolbar-btn-icon { font-size: 13px; line-height: 1; }

  .tb-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: #131210;
    border: 1px solid var(--border2);
    border-radius: 10px;
    padding: 6px;
    min-width: 160px;
    display: none;
    flex-direction: column;
    gap: 1px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.5);
    z-index: 9999;
  }
  [data-theme="oscuro"] .tb-dropdown { background: #0e1017; }
  [data-theme="claro"] .tb-dropdown { background: #ffffff; }
  .tb-dropdown.open { display: flex; }

  .tb-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 400;
    color: var(--muted);
    transition: background 0.1s, color 0.1s;
  }
  .tb-option:hover { background: var(--surf2); color: var(--text); }
  .tb-option.selected { color: var(--text); font-weight: 500; }
  .tb-option.selected::after { content: '✓'; margin-left: auto; font-size: 11px; color: var(--accent); }
  .tb-swatch {
    width: 14px; height: 14px;
    border-radius: 50%;
    border: 1px solid var(--border2);
    flex-shrink: 0;
  }
  .tb-flag { font-size: 15px; line-height: 1; }
  .tb-label { font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted2); padding: 6px 12px 4px; }

  /* ── Animated Radar Logo ── */
  .logo-wrap { padding: 22px 20px 20px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 10px; }
  .logo-anim { position: relative; width: 28px; height: 28px; flex-shrink: 0; }
  .logo-ring { position: absolute; inset: 0; border: 1.5px solid var(--accent); border-radius: 50%; opacity: .3; animation: lpr 3s ease-in-out infinite; }
  .logo-ring2 { position: absolute; inset: 6px; border: 1px solid var(--accent); border-radius: 50%; opacity: .15; animation: lpr 3s ease-in-out infinite .7s; }
  .logo-sweep { position: absolute; inset: 0; border-radius: 50%; overflow: hidden; animation: lsw 4s linear infinite; }
  .logo-sweep::before { content: ''; position: absolute; top: 50%; left: 50%; width: 50%; height: 50%; background: conic-gradient(from 0deg, transparent 70%, rgba(79,209,197,.35) 100%); transform-origin: 0 0; }
  .logo-dot { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 5px; height: 5px; background: var(--accent); border-radius: 50%; box-shadow: 0 0 7px var(--accent); }
  @keyframes lpr { 0%,100%{opacity:.12;} 50%{opacity:.45;} }
  @keyframes lsw { from{transform:rotate(0)} to{transform:rotate(360deg)} }
  .logo-text-wrap {}
  .logo-mark { font-family: 'Inter', sans-serif; font-size: 16px; font-weight: 800; letter-spacing: -0.02em; color: var(--text); }
  .logo-mark span { color: var(--accent); }
  .logo-tag { font-size: 10px; color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; margin-top: 1px; font-weight: 300; }

  @media (max-width: 900px) {
    .sidebar { display: none; }
    .main { margin-left: 0; padding: 24px 20px; max-width: 100vw; }
    .modules-grid { grid-template-columns: 1fr; }
    .stats-bar { grid-template-columns: repeat(2, 1fr); }
    .form-grid-2 { grid-template-columns: 1fr; }
  }

  /* ── PDF Modal ── */
  .pdf-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.65);
    z-index: 200; display: flex; align-items: center; justify-content: center; padding: 24px;
  }
  .pdf-modal {
    background: var(--surf); border: 1px solid var(--border2); border-radius: 14px;
    width: 100%; max-width: 520px; padding: 32px; display: flex; flex-direction: column; gap: 20px;
  }
  .pdf-modal h2 {
    font-family: 'Inter', sans-serif; font-size: 16px; font-weight: 700;
    color: var(--text); letter-spacing: -0.02em;
  }
  .pdf-modal p { font-size: 12px; color: var(--muted); font-weight: 300; line-height: 1.6; margin-top: -12px; }
  .pdf-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .pdf-field label { font-size: 10px; font-weight: 500; letter-spacing: 0.07em; text-transform: uppercase; color: var(--muted); display: block; margin-bottom: 6px; }
  .pdf-field input { width: 100%; background: var(--surf2); border: 1px solid var(--border2); border-radius: 6px; padding: 9px 12px; font-size: 13px; color: var(--text); font-family: 'Inter', sans-serif; outline: none; }
  .pdf-field input:focus { border-color: var(--accent); }
  .pdf-actions { display: flex; gap: 10px; justify-content: flex-end; }
  .pdf-cancel { background: var(--surf2); border: 1px solid var(--border2); border-radius: 6px; padding: 9px 18px; font-size: 13px; color: var(--muted); cursor: pointer; font-family: 'Inter', sans-serif; }
  .pdf-cancel:hover { color: var(--text); }
  .pdf-export { background: var(--accent); border: none; border-radius: 6px; padding: 9px 22px; font-size: 13px; font-weight: 500; color: #0d0c0b; cursor: pointer; font-family: 'Inter', sans-serif; }
  .pdf-export:hover { filter: brightness(1.1); }
  [data-theme="claro"] .pdf-export { color: #fff; }

  /* ══ RIGHT SIDEBAR ══ */
  .rsb {
    width: 440px;
    background: var(--surf);
    border-left: 1px solid var(--border);
    position: fixed;
    top: 0; right: 0;
    height: 100vh;
    z-index: 10;
    display: flex;
    flex-direction: column;
    transition: transform 0.28s cubic-bezier(.4,0,.2,1);
  }
  .rsb.closed { transform: translateX(100%); }
  .main { transition: max-width 0.28s cubic-bezier(.4,0,.2,1); }
  .main.rsb-open { max-width: calc(100vw - 220px - 440px); }

  /* Toggle button */
  .rsb-toggle {
    position: fixed;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    z-index: 20;
    width: 22px;
    height: 64px;
    background: var(--surf);
    border: 1px solid var(--border2);
    border-right: none;
    border-radius: 8px 0 0 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 11px;
    color: var(--muted);
    transition: all 0.2s;
    writing-mode: vertical-rl;
    letter-spacing: 0.04em;
  }
  .rsb-toggle:hover { background: var(--surf2); color: var(--text); }
  .rsb.closed ~ .rsb-toggle { right: 0; }

  /* RSB Header */
  .rsb-header {
    padding: 20px 20px 0;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
  }
  .rsb-tabs {
    display: flex;
    gap: 2px;
    background: var(--surf2);
    border-radius: 8px;
    padding: 3px;
    margin-bottom: 0;
  }
  .rsb-tab {
    flex: 1;
    padding: 7px 10px;
    text-align: center;
    font-size: 12px;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
    color: var(--muted);
    transition: all 0.15s;
    letter-spacing: -0.01em;
  }
  .rsb-tab.active { background: var(--surf); color: var(--text); }
  .rsb-panel { display: none; flex: 1; flex-direction: column; overflow: hidden; }
  .rsb-panel.active { display: flex; }
  .rsb-scroll { flex: 1; overflow-y: auto; padding: 16px 20px; }
  .rsb-scroll::-webkit-scrollbar { width: 3px; }
  .rsb-scroll::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 2px; }

  /* ── PROFILE panel ── */
  .profile-avatar {
    width: 64px; height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), rgba(79,209,197,0.4));
    display: flex; align-items: center; justify-content: center;
    font-family: 'Inter', sans-serif;
    font-size: 22px; font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
  }
  .profile-avatar img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
  .profile-avatar-edit {
    position: absolute; inset: 0; background: rgba(0,0,0,0.4);
    display: none; align-items: center; justify-content: center;
    font-size: 11px; color: #fff; font-family: 'Inter', sans-serif;
    font-size: 18px;
  }
  .profile-avatar:hover .profile-avatar-edit { display: flex; }
  .profile-name { font-family: 'Inter', sans-serif; font-size: 16px; font-weight: 700; color: var(--text); letter-spacing: -0.02em; }
  .profile-email { font-size: 12px; color: var(--muted); margin-top: 2px; }
  .profile-plan {
    display: inline-flex; align-items: center; gap: 5px;
    margin-top: 10px; padding: 3px 10px;
    background: rgba(79,209,197,0.1); border: 1px solid rgba(79,209,197,0.2);
    border-radius: 20px; font-size: 10px; font-weight: 500;
    color: var(--accent); letter-spacing: 0.06em;
    font-family: 'Geist Mono', monospace;
  }
  .profile-plan::before { content: '●'; font-size: 7px; }

  .usage-block { margin-top: 20px; }
  .usage-label {
    font-size: 10px; letter-spacing: 0.07em; text-transform: uppercase;
    color: var(--muted); font-weight: 500; margin-bottom: 14px;
    display: flex; align-items: center; gap: 6px;
  }
  .usage-label::before { content: '//'; color: var(--accent); opacity: 0.6; font-size: 11px; letter-spacing: 0; }
  .usage-row {
    background: var(--surf2); border: 1px solid var(--border); border-radius: 8px;
    padding: 14px 16px; margin-bottom: 8px;
  }
  .usage-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
  .usage-name { font-size: 12px; color: var(--text); font-weight: 400; }
  .usage-nums { font-size: 11px; color: var(--muted); font-family: 'Geist Mono', monospace; }
  .usage-nums strong { color: var(--accent); font-weight: 600; }
  .usage-bar-bg { height: 3px; background: var(--border2); border-radius: 2px; overflow: hidden; }
  .usage-bar-fill { height: 3px; background: var(--accent); border-radius: 2px; transition: width 0.8s ease; }
  .usage-warn .usage-bar-fill { background: var(--yellow); }

  .profile-actions { display: flex; flex-direction: column; gap: 8px; margin-top: 20px; }
  .profile-btn {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 14px; border-radius: 8px;
    font-size: 13px; color: var(--muted); cursor: pointer;
    border: 1px solid var(--border); background: var(--surf2);
    font-family: 'Inter', sans-serif; transition: all 0.15s;
    text-align: left;
  }
  .profile-btn:hover { color: var(--text); border-color: var(--border2); }
  .profile-btn-ico { font-size: 15px; }
  .profile-btn-label { flex: 1; }
  .profile-btn-arrow { font-size: 10px; color: var(--muted2); }
  .profile-btn.danger { border-color: rgba(201,96,96,0.15); }
  .profile-btn.danger:hover { color: var(--red); border-color: rgba(201,96,96,0.3); }

  /* Recent reports inside rsb */
  .rsb-report-item {
    display: flex; align-items: flex-start; gap: 10px;
    padding: 11px 12px; border-radius: 8px;
    border: 1px solid var(--border); background: var(--surf2);
    margin-bottom: 7px; cursor: pointer; transition: all 0.15s;
  }
  .rsb-report-item:hover { border-color: var(--border2); background: var(--surf3); }
  .rsb-report-ico { font-size: 16px; flex-shrink: 0; margin-top: 1px; }
  .rsb-report-name { font-size: 12px; color: var(--text); font-weight: 400; }
  .rsb-report-meta { font-size: 10px; color: var(--muted2); margin-top: 2px; }
  .rsb-report-badge {
    margin-left: auto; font-size: 9px; letter-spacing: 0.06em;
    color: var(--muted2); text-transform: uppercase; flex-shrink: 0;
  }

  /* ── CONTACTS panel ── */
  .contacts-header { padding: 16px 20px 0; flex-shrink: 0; }
  .contacts-search {
    position: relative; margin-bottom: 10px;
  }
  .contacts-search input {
    width: 100%; background: var(--surf2); border: 1px solid var(--border2);
    border-radius: 8px; padding: 9px 14px 9px 36px;
    font-size: 13px; color: var(--text);
    font-family: 'Inter', sans-serif; outline: none;
    transition: border-color 0.15s;
  }
  .contacts-search input:focus { border-color: var(--accent); }
  .contacts-search input::placeholder { color: var(--muted2); }
  .contacts-search-ico {
    position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
    font-size: 14px; color: var(--muted2); pointer-events: none;
  }
  .contacts-meta {
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 0 12px;
  }
  .contacts-count {
    font-size: 11px; color: var(--muted); display: flex; align-items: center; gap: 6px;
  }
  .contacts-count strong { color: var(--text); }
  .contacts-filter {
    font-size: 11px; color: var(--muted); cursor: pointer;
    padding: 4px 10px; border-radius: 5px; border: 1px solid var(--border);
    background: transparent; font-family: 'Inter', sans-serif;
    transition: all 0.15s;
  }
  .contacts-filter:hover { color: var(--text); border-color: var(--border2); }
  .contact-card {
    background: var(--surf2); border: 1px solid var(--border);
    border-radius: 9px; padding: 14px 15px; margin-bottom: 8px;
    transition: all 0.15s; cursor: default;
  }
  .contact-card:hover { border-color: var(--border2); }
  .contact-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 10px; }
  .contact-name { font-size: 13px; font-weight: 500; color: var(--text); letter-spacing: -0.01em; }
  .contact-type { font-size: 9px; color: var(--muted2); text-transform: uppercase; letter-spacing: 0.08em; margin-top: 2px; }
  .contact-score {
    font-family: 'Inter', sans-serif; font-size: 18px; font-weight: 700;
    color: var(--accent); line-height: 1; flex-shrink: 0;
  }
  .contact-score span { font-size: 9px; color: var(--muted2); font-weight: 400; display: block; text-align: center; margin-top: 1px; }
  .contact-details { display: flex; flex-direction: column; gap: 5px; }
  .contact-row {
    display: flex; align-items: center; gap: 8px;
    font-size: 11px; color: var(--muted); line-height: 1.4;
  }
  .contact-row a { color: var(--accent); text-decoration: none; transition: opacity 0.15s; }
  .contact-row a:hover { opacity: 0.75; }
  .contact-ico { font-size: 12px; flex-shrink: 0; width: 14px; text-align: center; }
  .contact-actions {
    display: flex; gap: 6px; margin-top: 11px; padding-top: 11px;
    border-top: 1px solid var(--border);
  }
  .contact-action {
    flex: 1; padding: 6px; text-align: center; border-radius: 6px;
    font-size: 11px; color: var(--muted); border: 1px solid var(--border);
    background: transparent; cursor: pointer; font-family: 'Inter', sans-serif;
    transition: all 0.15s;
  }
  .contact-action:hover { color: var(--accent); border-color: rgba(79,209,197,0.3); }
  .contacts-empty {
    text-align: center; padding: 40px 20px; color: var(--muted);
    font-size: 13px; line-height: 1.7; font-weight: 300;
  }
  .contacts-empty-ico { font-size: 32px; margin-bottom: 12px; }

  /* ── CRM Kanban ── */
  .kanban-board { display: flex; gap: 14px; overflow-x: auto; padding-bottom: 8px; min-height: 60vh; }
  .kanban-column {
    flex: 1; min-width: 220px; max-width: 280px;
    background: var(--surf); border: 1px solid var(--border);
    border-radius: 10px; padding: 14px;
    display: flex; flex-direction: column;
  }
  .kanban-col-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 12px; padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
  }
  .kanban-col-title { font-size: 12px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; }
  .kanban-col-count { font-size: 11px; color: var(--muted2); background: var(--surf2); padding: 2px 8px; border-radius: 10px; }
  .kanban-col-body { flex: 1; display: flex; flex-direction: column; gap: 8px; min-height: 40px; }
  .kanban-card {
    background: var(--surf2); border: 1px solid var(--border2);
    border-radius: 8px; padding: 12px;
    cursor: grab; transition: all 0.15s;
  }
  .kanban-card:hover { border-color: var(--accent); transform: translateY(-1px); }
  .kanban-card.dragging { opacity: 0.5; border-color: var(--accent); }
  .kanban-card-name { font-size: 13px; font-weight: 500; color: var(--text); margin-bottom: 4px; }
  .kanban-card-meta { font-size: 10px; color: var(--muted2); display: flex; gap: 8px; flex-wrap: wrap; }
  .kanban-card-tag { font-size: 9px; text-transform: uppercase; letter-spacing: 0.06em; padding: 2px 6px; border-radius: 4px; background: rgba(79,209,197,0.08); color: var(--accent); border: 1px solid rgba(79,209,197,0.15); }
  .kanban-add-btn {
    width: 100%; padding: 8px; text-align: center;
    background: transparent; border: 1px dashed var(--border2);
    border-radius: 6px; color: var(--muted2); font-size: 12px;
    cursor: pointer; transition: all 0.15s; margin-top: 4px;
  }
  .kanban-add-btn:hover { border-color: var(--accent); color: var(--accent); }
  .kanban-drag-over { background: rgba(79,209,197,0.05); border-color: var(--accent); }

  /* ── CRM Modal ── */
  .crm-modal-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.5);
    z-index: 100; display: none; align-items: center; justify-content: center; padding: 24px;
  }
  .crm-modal-overlay.open { display: flex; }
  .crm-modal {
    background: var(--surf); border: 1px solid var(--border2);
    border-radius: 12px; padding: 24px; width: 100%; max-width: 420px;
    display: flex; flex-direction: column; gap: 12px;
  }
  .crm-modal h3 { font-family: 'Inter', sans-serif; font-size: 16px; font-weight: 700; margin-bottom: 4px; }
  .crm-modal input, .crm-modal select, .crm-modal textarea {
    width: 100%; background: var(--surf2); border: 1px solid var(--border);
    border-radius: 6px; padding: 10px 12px; font-size: 13px;
    color: var(--text); font-family: 'Inter', sans-serif; outline: none;
  }
  .crm-modal input:focus, .crm-modal select:focus, .crm-modal textarea:focus { border-color: var(--accent); }
  .crm-modal-row { display: flex; gap: 10px; }
  .crm-modal-row > * { flex: 1; }
  .crm-modal-actions { display: flex; gap: 10px; margin-top: 4px; }
  .crm-modal-actions button { flex: 1; padding: 10px; border-radius: 6px; font-size: 13px; cursor: pointer; font-family: 'Inter', sans-serif; }
  .crm-modal-actions .btn-primary { background: var(--accent); color: #0d0c0b; border: none; font-weight: 600; }
  .crm-modal-actions .btn-secondary { background: var(--surf2); color: var(--muted); border: 1px solid var(--border); }
  .crm-modal-actions .btn-danger { background: rgba(201,96,96,0.1); color: var(--red); border: 1px solid rgba(201,96,96,0.2); }

  /* ── Mobile Responsive ── */
  @media (max-width: 900px) {
    .rsb, .rsb-toggle { display: none; }
  }
  @media (max-width: 768px) {
    .sidebar { width: 100%; height: auto; position: relative; border-right: none; border-bottom: 1px solid var(--border); }
    .main { margin-left: 0; max-width: 100%; padding: 24px; }
    .app { flex-direction: column; }
    .modules-grid { grid-template-columns: 1fr !important; }
    .kanban-board { flex-direction: column; }
    .kanban-column { max-width: 100%; }
    .page-title { font-size: 18px; }
    .sidebar-footer { display: none; }
    .nav-section { padding: 12px; }
    .nav-item { font-size: 12px; padding: 6px 8px; }
  }
  /* ── Charts ── */
  .charts-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 24px; }
  .chart-card { background: var(--surf); border: 1px solid var(--border); border-radius: 10px; padding: 20px 24px; }
  .chart-title { font-size: 11px; font-weight: 500; letter-spacing: 0.07em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
  .chart-bar-wrap { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
  .chart-bar-label { font-size: 11px; color: var(--muted); width: 70px; flex-shrink: 0; text-transform: capitalize; }
  .chart-bar-bg { flex: 1; height: 6px; background: var(--surf3); border-radius: 3px; overflow: hidden; }
  .chart-bar-fill { height: 6px; background: var(--accent); border-radius: 3px; transition: width 0.6s ease; }
  .chart-bar-val { font-size: 11px; color: var(--text); font-family: 'Inter', sans-serif; font-weight: 600; width: 24px; text-align: right; }
  .timeline-wrap { display: flex; align-items: flex-end; gap: 4px; height: 80px; padding-top: 10px; }
  .timeline-bar { flex: 1; background: var(--accent); border-radius: 3px 3px 0 0; opacity: 0.7; transition: height 0.6s ease; min-width: 4px; }
  .timeline-bar:hover { opacity: 1; }
  .timeline-labels { display: flex; gap: 4px; margin-top: 6px; }
  .timeline-label { flex: 1; font-size: 9px; color: var(--muted2); text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

  /* ── Filter bar ── */
  .filter-bar { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; align-items: flex-end; }
  .filter-bar input, .filter-bar select { flex: 1; min-width: 140px; font-size: 13px; padding: 9px 12px; }
  .filter-bar .btn { margin-top: 0; padding: 9px 16px; }

  /* ── Pagination ── */
  .pagination { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 16px; }
  .pagination button { padding: 6px 14px; background: var(--surf2); border: 1px solid var(--border2); border-radius: 6px; color: var(--muted); font-size: 12px; cursor: pointer; font-family: 'Inter', sans-serif; transition: all 0.15s; }
  .pagination button:hover:not(:disabled) { color: var(--text); border-color: var(--accent); }
  .pagination button:disabled { opacity: 0.4; cursor: not-allowed; }
  .pagination .page-info { font-size: 12px; color: var(--muted); }

  /* ── Skeleton loading ── */
  .skeleton { background: linear-gradient(90deg, var(--surf2) 25%, var(--surf3) 50%, var(--surf2) 75%); background-size: 200% 100%; animation: skeleton 1.2s ease-in-out infinite; border-radius: 4px; }
  @keyframes skeleton { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
  .skeleton-text { height: 12px; margin-bottom: 8px; }
  .skeleton-title { height: 20px; width: 60%; margin-bottom: 12px; }
  .skeleton-bar { height: 6px; margin-bottom: 10px; }

  /* ── Notes ── */
  .notes-area { margin-top: 16px; }
  .notes-area label { font-size: 10px; letter-spacing: 0.07em; text-transform: uppercase; color: var(--muted); display: block; margin-bottom: 6px; }
  .notes-area textarea { width: 100%; background: var(--surf2); border: 1px solid var(--border2); border-radius: 6px; padding: 10px 14px; font-size: 13px; color: var(--text); font-family: 'Inter', sans-serif; min-height: 80px; resize: vertical; outline: none; }
  .notes-area textarea:focus { border-color: var(--accent); }

  /* ── Upgrade Modal ── */
  .upgrade-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 300;
    display: none; align-items: center; justify-content: center; padding: 24px;
  }
  .upgrade-overlay.open { display: flex; }
  .upgrade-modal {
    background: var(--surf); border: 1px solid var(--border2); border-radius: 14px;
    max-width: 480px; width: 100%; padding: 36px; text-align: center;
  }
  .upgrade-modal h2 { font-family: 'Inter', sans-serif; font-size: 20px; font-weight: 700; margin-bottom: 12px; }
  .upgrade-modal p { font-size: 14px; color: var(--muted); line-height: 1.7; margin-bottom: 24px; }
  .upgrade-plans { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
  .upgrade-plan {
    background: var(--surf2); border: 1px solid var(--border2); border-radius: 10px;
    padding: 18px; cursor: pointer; transition: all 0.15s;
  }
  .upgrade-plan:hover { border-color: var(--accent); }
  .upgrade-plan-name { font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
  .upgrade-plan-price { font-family: 'Inter', sans-serif; font-size: 22px; font-weight: 700; color: var(--accent); }
  .upgrade-plan-desc { font-size: 11px; color: var(--muted2); margin-top: 6px; }

  /* ── Onboarding Modal ── */
  .onboard-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.75); z-index: 400;
    display: none; align-items: center; justify-content: center; padding: 24px;
  }
  .onboard-overlay.open { display: flex; }
  .onboard-modal {
    background: var(--surf); border: 1px solid var(--border2); border-radius: 14px;
    max-width: 520px; width: 100%; padding: 36px; position: relative;
  }
  .onboard-step { display: none; }
  .onboard-step.active { display: block; }
  .onboard-step h2 { font-family: 'Inter', sans-serif; font-size: 18px; font-weight: 700; margin-bottom: 10px; }
  .onboard-step p { font-size: 13px; color: var(--muted); line-height: 1.7; margin-bottom: 20px; }
  .onboard-step .step-num { font-size: 11px; color: var(--accent); font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 8px; }
  .onboard-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 24px; }
  .onboard-skip { font-size: 12px; color: var(--muted2); background: transparent; border: none; cursor: pointer; }
  .onboard-skip:hover { color: var(--text); }

  /* ── Map view ── */
  .map-container { width: 100%; height: 70vh; border-radius: 10px; border: 1px solid var(--border); background: var(--surf2); }

  /* ── Toast notifications ── */
  .toast-container { position: fixed; top: 20px; right: 20px; z-index: 200; display: flex; flex-direction: column; gap: 8px; pointer-events: none; }
  .toast {
    background: var(--surf); border: 1px solid var(--border2); border-radius: 8px;
    padding: 12px 16px; font-size: 13px; color: var(--text);
    box-shadow: 0 8px 24px rgba(0,0,0,0.3); display: flex; align-items: center; gap: 10px;
    animation: toastIn 0.25s ease, toastOut 0.25s ease 2.75s forwards;
    pointer-events: auto; max-width: 320px;
  }
  .toast.ok { border-color: rgba(79,209,197,0.3); }
  .toast.err { border-color: rgba(201,96,96,0.3); }
  .toast.warn { border-color: rgba(201,160,48,0.3); }
  @keyframes toastIn { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }
  @keyframes toastOut { to { opacity: 0; transform: translateX(20px); } }

  @media (max-width: 480px) {
    .main { padding: 16px; }
    .page-header { margin-bottom: 20px; }
    .card { padding: 16px; }
    .toast-container { right: 12px; top: 12px; }
  }

  /* ── Auth Overlay ── */
  .auth-overlay {
    position: fixed;
    inset: 0;
    background: var(--bg);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
  }
  .auth-overlay.hidden { display: none !important; }
  .auth-card {
    width: 100%;
    max-width: 400px;
    background: var(--surf);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 32px;
  }
  .auth-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
    font-family: 'Inter', sans-serif;
    font-size: 22px;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text);
  }
  .auth-logo-tx span { color: var(--accent); }
  .auth-logo .lm { position: relative; width: 28px; height: 28px; flex-shrink: 0; }
  .auth-logo .lr { position: absolute; inset: 0; border: 1.5px solid var(--accent); border-radius: 50%; opacity: .35; animation: pr 3s ease-in-out infinite; }
  .auth-logo .lr2 { position: absolute; inset: 5px; border: 1px solid var(--accent); border-radius: 50%; opacity: .18; animation: pr 3s ease-in-out infinite .6s; }
  .auth-logo .ld { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 6px; height: 6px; background: var(--accent); border-radius: 50%; box-shadow: 0 0 6px var(--accent); }
  .auth-logo .ls { position: absolute; inset: 0; border-radius: 50%; overflow: hidden; animation: sw 4s linear infinite; }
  .auth-logo .ls::before { content: ''; position: absolute; top: 50%; left: 50%; width: 50%; height: 50%; background: linear-gradient(135deg, transparent, rgba(79, 209, 197, 0.25)); transform-origin: 0 0; }
  @keyframes pr { 0%, 100% { opacity: .15; } 50% { opacity: .5; } }
  @keyframes sw { from { transform: rotate(0); } to { transform: rotate(360deg); } }
  .auth-banner {
    background: rgba(79, 209, 197, 0.08);
    border: 1px solid rgba(79, 209, 197, 0.2);
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 20px;
    font-size: 13px;
    color: var(--text);
    text-align: center;
  }
  .auth-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border);
  }
  .auth-tab {
    flex: 1;
    padding: 10px;
    background: none;
    border: none;
    color: var(--muted);
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
  }
  .auth-tab.active {
    color: var(--text);
    border-bottom-color: var(--accent);
  }
  .auth-social {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
  }
  .auth-social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 10px 12px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 13px;
    font-weight: 500;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: background .15s;
  }
  .auth-social-btn:hover { background: var(--surf2); }
  .auth-social-btn svg { width: 16px; height: 16px; flex-shrink: 0; }
  .auth-divider {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 4px 0 14px;
    color: var(--muted);
    font-size: 11px;
    font-weight: 500;
  }
  .auth-divider::before, .auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
  }
  .auth-form { display: none; }
  .auth-form.active { display: block; }
  .auth-field { margin-bottom: 14px; }
  .auth-field label {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
    margin-bottom: 6px;
  }
  .auth-field input {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 14px;
    font-family: 'Inter', sans-serif;
    outline: none;
  }
  .auth-field input:focus { border-color: var(--accent); }
  .auth-btn {
    width: 100%;
    padding: 12px;
    background: var(--accent);
    color: #0d0c0b;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 4px;
    font-family: 'Inter', sans-serif;
  }
  .auth-btn:hover { filter: brightness(1.1); }
  .auth-btn:disabled { opacity: 0.5; cursor: not-allowed; }
  .auth-note {
    text-align: center;
    font-size: 12px;
    color: var(--muted);
    margin-top: 16px;
  }
  .auth-note a {
    color: var(--accent);
    cursor: pointer;
  }
  .auth-err {
    color: var(--red);
    font-size: 12px;
    margin-bottom: 12px;
    display: none;
  }