:root {
    --bg: #050a0e;
    --bg2: #0a1118;
    --bg3: #0f1923;
    --panel: #111d27;
    --border: #1e3448;
    --accent: #00d4ff;
    --accent2: #00ff9d;
    --accent3: #ff6b35;
    --warn: #ffb830;
    --red: #ff4757;
    --green: #2ed573;
    --text: #e8f4f8;
    --text2: #7a9db5;
    --text3: #3d6478;
    --mono: 'Space Mono', monospace;
    --sans: 'Syne', sans-serif;
    /* Phase B tokens — radius scale, elevation tiers, content leading */
    --radius-sm: 4px;   /* buttons, chips, badges, inputs */
    --radius-md: 8px;   /* cards, panels, table wrappers, modals */
    --radius-lg: 12px;  /* large containers */
    --surface: #16242f; /* one tier above --panel: lifts cards off the bg */
    --raised:  #1b2c39; /* highest tier: hovered/active raised elements */
    --leading: 1.55;    /* readable line-height for prose/notes cells */
  }

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

  body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--mono);
    font-size: 13px;
    min-height: 100vh;
    overflow-x: hidden;
  }

  /* Scanline overlay */
  body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,212,255,0.005) 2px, rgba(0,212,255,0.005) 4px);
    pointer-events: none;
    z-index: 9999;
  }

  /* Phase C — slim top bar (anchors the layout; fills the old phantom header space) */
  .topbar {
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    background: var(--bg2);
    border-bottom: 1px solid var(--border);
    position: relative;
    z-index: 50;
  }
  .tb-brand {
    font-family: var(--sans);
    font-weight: 800;
    font-size: 14px;
    letter-spacing: 0.14em;
    color: var(--accent);
    text-transform: uppercase;
  }
  .tb-brand span { color: var(--text3); font-weight: 400; font-size: 11px; letter-spacing: 0.18em; margin-left: 8px; }
  .tb-right { display: flex; align-items: center; gap: 14px; }
  .tb-status {
    display: inline-flex; align-items: center; gap: 6px;
    font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em;
    color: var(--text2); text-transform: uppercase;
  }
  .tb-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 6px var(--green); }
  .tb-gear {
    display: inline-flex; align-items: center; justify-content: center;
    width: 28px; height: 28px; padding: 0;
    background: transparent; border: 1px solid var(--border);
    border-radius: var(--radius-sm); color: var(--text2);
    cursor: pointer; transition: all 0.15s;
  }
  .tb-gear:hover { border-color: var(--accent); color: var(--accent); background: rgba(0,212,255,0.08); }
  .tb-gear svg { width: 15px; height: 15px; }

  /* Header */
  .header {
    background: var(--bg2);
    border-bottom: 1px solid var(--border);
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
    position: sticky;
    top: 0;
    z-index: 100;
  }

  .logo {
    font-family: var(--sans);
    font-weight: 800;
    font-size: 18px;
    letter-spacing: 0.1em;
    color: var(--accent);
    text-transform: uppercase;
  }

  .logo span { color: var(--text2); font-weight: 400; }

  .header-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    color: var(--text3);
    font-size: 11px;
  }

  .live-dot {
    width: 7px; height: 7px;
    background: var(--green);
    border-radius: 50%;
    display: inline-block;
    margin-right: 5px;
    animation: pulse 2s infinite;
  }

  @keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(46,213,115,0.4); }
    50% { opacity: 0.7; box-shadow: 0 0 0 4px rgba(46,213,115,0); }
  }

  /* Nav tabs */
  .nav {
    background: var(--bg2);
    border-bottom: 1px solid var(--border);
    padding: 0 24px;
    display: flex;
    gap: 2px;
    overflow-x: auto;
  }

  .nav-tab {
    padding: 12px 20px;
    cursor: pointer;
    color: var(--text3);
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
    white-space: nowrap;
    user-select: none;
  }

  .nav-tab:hover { color: var(--text); }

  .nav-tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
  }

  /* Hide old horizontal nav */
  .nav { display: none; }

  /* ── App body: sidebar + content grid ───────────────────────── */
  .app-body {
    display: flex;
    height: calc(100vh - 40px);   /* 40px slim top bar (was a phantom 56px header) */
    overflow: hidden;
  }

  /* ── Sidebar ─────────────────────────────────────────────────── */
  .sidebar {
    width: 220px;
    flex-shrink: 0;
    background: var(--bg2);
    border-right: 1px solid var(--border);
    padding: 10px 8px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 2px;
  }

  .sb-brand {
    display: flex; align-items: center; gap: 8px;
    padding: 4px 8px 14px;
    color: var(--accent);
  }
  .sb-brand svg { width: 16px; height: 16px; }
  .sb-brand span { font-family: var(--sans); font-weight: 800; font-size: 13px; letter-spacing: .12em; }
  .sb-brand .sb-v { color: var(--text3); font-size: 10px; font-family: var(--mono); font-weight: 400; letter-spacing: 0; }

  .sb-group { margin-top: 6px; }
  .sb-group-hd {
    display: flex; align-items: center; justify-content: space-between;
    width: 100%; background: none; border: none; cursor: pointer;
    padding: 4px 8px; color: var(--text3);
    font-family: var(--mono); font-size: 10px; font-weight: 400;
    letter-spacing: .14em; text-transform: uppercase;
  }
  .sb-group-hd:hover { color: var(--text2); }
  .sb-group-hd .sb-chev { width: 12px; height: 12px; transition: transform .15s; opacity: .6; }
  .sb-group.collapsed .sb-chev { transform: rotate(-90deg); }
  .sb-group.collapsed .sb-items { display: none; }
  .sb-items { display: flex; flex-direction: column; gap: 1px; margin-top: 2px; }

  .sb-item {
    display: flex; align-items: center; gap: 9px;
    padding: 6px 9px; border-radius: 4px;
    color: var(--text3); cursor: pointer; border: none; background: none;
    width: 100%; text-align: left; font-family: var(--mono); font-size: 12px;
    position: relative; transition: background .12s, color .12s;
  }
  .sb-item svg { width: 14px; height: 14px; flex: none; opacity: .8; }
  .sb-item:hover { background: var(--bg3); color: var(--text2); }
  .sb-item.active { background: rgba(0,212,255,0.08); color: var(--accent); }
  .sb-item.active::before {
    content: ''; position: absolute; left: 0; top: 5px; bottom: 5px;
    width: 2px; background: var(--accent); border-radius: 2px;
  }
  .sb-item .sb-badge {
    margin-left: auto; font-size: 10px; color: var(--text3);
    background: var(--bg3); padding: 0 5px; border-radius: 3px;
  }
  .sb-item.active .sb-badge { color: var(--accent); background: rgba(0,212,255,0.1); }

  /* Scanner signal filter buttons */
  .scanner-filter-btn {
    background: transparent; border: 1px solid var(--border); color: var(--text3);
    font-family: var(--mono); font-size: 10px; padding: 4px 10px; cursor: pointer;
    border-radius: 2px; transition: all 0.15s;
  }
  .scanner-filter-btn:hover { color: var(--text2); border-color: var(--text3); }
  .scanner-filter-btn.active-filter {
    background: rgba(0,212,255,0.15); border-color: rgba(0,212,255,0.4); color: var(--accent);
  }

  /* Sidebar collapse toggle */
  .sidebar { transition: width 0.2s ease; }
  .sb-nav-toggle {
    margin-left: auto; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    width: 26px; height: 26px;
    background: var(--bg3); border: 1px solid var(--border); cursor: pointer;
    color: var(--text2); border-radius: 4px;
    transition: background 0.12s, color 0.12s, border-color 0.12s;
  }
  .sb-nav-toggle:hover { background: rgba(0,212,255,0.08); border-color: rgba(0,212,255,0.3); color: var(--accent); }
  .sb-nav-toggle svg { width: 13px; height: 13px; transform: rotate(90deg); transition: transform 0.2s; }
  .sidebar.nav-collapsed { width: 40px; padding: 10px 8px; overflow: hidden; }
  .sidebar.nav-collapsed .sb-brand { padding: 4px 0 14px; justify-content: center; }
  .sidebar.nav-collapsed .sb-logo-icon,
  .sidebar.nav-collapsed .sb-logo-text,
  .sidebar.nav-collapsed .sb-v { display: none; }
  .sidebar.nav-collapsed .sb-nav-toggle { margin-left: 0; }
  .sidebar.nav-collapsed .sb-nav-toggle svg { transform: rotate(-90deg); }
  .sidebar.nav-collapsed .sb-group { display: none; }

  /* Main layout */
  .main, .main-content { padding: 20px 24px; max-width: 1600px; margin: 0 auto; flex: 1; overflow-y: auto; }

  /* Section */
  .section { display: none; animation: fadeIn 0.3s ease; }
  .section.active { display: block; }

  @keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

  /* Section header */
  .section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
  }

  .section-title {
    font-family: var(--sans);
    font-size: 22px;
    font-weight: 800;
    color: var(--text);
    letter-spacing: -0.01em;
  }

  .section-title span { color: var(--accent); }

  .section-sub {
    color: var(--text3);
    font-size: 11px;
    margin-top: 3px;
  }

  .section-date {
    color: var(--text3);
    font-size: 11px;
  }

  /* Table */
  .table-wrap {
    overflow: auto;          /* both axes -> the table is its own scroller */
    max-height: 72vh;        /* tall tables scroll internally so thead can stick; short ones unaffected */
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
  }

  table {
    width: 100%;
    border-collapse: collapse;
  }

  thead tr {
    background: var(--bg3);
    border-bottom: 1px solid var(--border);
  }

  thead th {
    padding: 10px 14px;
    text-align: left;
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text3);
    white-space: nowrap;
  }

  tbody tr {
    border-bottom: 1px solid rgba(30,52,72,0.5);
    transition: background 0.15s;
  }

  tbody tr:last-child { border-bottom: none; }

  /* Phase G — sticky headers + zebra striping (dense-table readability, Cursor #13) */
  thead th {
    position: sticky;
    top: 0;
    z-index: 2;
    background: var(--bg3);
    box-shadow: inset 0 -1px 0 var(--border);  /* keep the header rule visible when stuck */
  }
  tbody tr:nth-child(even) { background: rgba(255,255,255,0.018); }
  tbody tr:hover,
  tbody tr:nth-child(even):hover { background: rgba(0,212,255,0.05); }  /* hover always beats zebra */

  td {
    padding: 11px 14px;
    font-size: 12px;
    color: var(--text);
    vertical-align: top;
  }

  .ticker-badge {
    display: inline-block;
    background: rgba(0,212,255,0.1);
    color: var(--accent);
    border: 1px solid rgba(0,212,255,0.25);
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.05em;
  }

  /* Phase D — unified button + chip system (Cursor #2). Replaces ~50 copy-pasted
     inline button styles. .btn is the base; add a variant for color. */
  .btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text2);
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.08em;
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
  }
  .btn:hover { border-color: var(--text3); color: var(--text); background: var(--bg3); }
  .btn:disabled { opacity: 0.45; cursor: not-allowed; }
  .btn-sm { font-size: 10px; padding: 4px 10px; letter-spacing: 0.06em; }
  .btn-accent  { background: rgba(0,212,255,0.08);  border-color: rgba(0,212,255,0.25);  color: var(--accent); }
  .btn-accent:hover  { background: rgba(0,212,255,0.16);  border-color: var(--accent); color: var(--accent); }
  .btn-success { background: rgba(46,213,115,0.08); border-color: rgba(46,213,115,0.25); color: var(--green); }
  .btn-success:hover { background: rgba(46,213,115,0.16); border-color: var(--green);  color: var(--green); }
  .btn-danger  { background: rgba(255,71,87,0.08);  border-color: rgba(255,71,87,0.25);  color: var(--red); }
  .btn-danger:hover  { background: rgba(255,71,87,0.16);  border-color: var(--red);   color: var(--red); }
  .btn-ghost   { background: transparent; border-color: var(--border); color: var(--text3); }
  .btn-ghost:hover   { border-color: var(--text3); color: var(--text2); background: var(--bg3); }

  /* Chips — filter toggles with an active state */
  .chip {
    background: rgba(0,212,255,0.05);
    border: 1px solid rgba(0,212,255,0.15);
    color: var(--text2);
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.06em;
    padding: 3px 10px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s;
  }
  .chip:hover { border-color: var(--accent); color: var(--accent); }
  .chip.active { background: rgba(0,212,255,0.14); border-color: var(--accent); color: var(--accent); }

  .ticker-badge a {
    color: inherit;
    text-decoration: none;
  }

  .ticker-badge:hover { background: rgba(0,212,255,0.18); }

  .yes { color: var(--green); }
  .no { color: var(--red); }

  .status-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 700;
  }

  .status-completed { background: rgba(46,213,115,0.12); color: var(--green); border: 1px solid rgba(46,213,115,0.3); }
  .status-upcoming { background: rgba(255,184,48,0.12); color: var(--warn); border: 1px solid rgba(255,184,48,0.3); }
  .status-pipeline { background: rgba(0,212,255,0.1); color: var(--accent); border: 1px solid rgba(0,212,255,0.25); }
  .status-withdrawn { background: rgba(255,71,87,0.1); color: var(--red); border: 1px solid rgba(255,71,87,0.25); }

  .text-muted { color: var(--text2); }
  .text-dim { color: var(--text3); }
  .text-small { font-size: 11px; }

  .thesis-cell {
    max-width: 280px;
    color: var(--text2);
    font-size: 11px;
    line-height: 1.5;
  }

  .risk-cell {
    max-width: 220px;
    color: var(--accent3);
    font-size: 11px;
    line-height: 1.5;
  }

  .notes-cell {
    max-width: 200px;
    color: var(--text3);
    font-size: 11px;
    line-height: 1.5;
  }

  /* Stats row */
  .stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
  }

  .stat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.03), 0 2px 8px rgba(0,0,0,0.30);
    transition: border-color 0.15s, box-shadow 0.15s;
  }
  .stat-card:hover {
    border-color: var(--text3);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.04), 0 3px 12px rgba(0,0,0,0.38);
  }

  .stat-label {
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text3);
    margin-bottom: 6px;
  }

  .stat-value {
    font-family: var(--sans);
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
  }

  .stat-value.accent { color: var(--accent); }
  .stat-value.green { color: var(--green); }
  .stat-value.warn { color: var(--warn); }

  /* Investor section layout */
  .investor-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
  }

  @media (max-width: 900px) { .investor-grid { grid-template-columns: 1fr; } }

  .investor-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
  }

  .investor-card-header {
    background: var(--bg3);
    padding: 10px 16px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .investor-card-title {
    font-family: var(--sans);
    font-weight: 700;
    font-size: 14px;
    color: var(--text);
  }

  .investor-card-sub { color: var(--text3); font-size: 11px; }

  /* Trump holdings color coding */
  .holder-trump { color: var(--accent); }
  .holder-cabinet { color: var(--warn); }
  .holder-family { color: var(--accent2); }

  /* Search/filter bar */
  .filter-bar {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
    align-items: center;
  }

  .filter-input {
    background: var(--panel);
    border: 1px solid var(--border);
    color: var(--text);
    font-family: var(--mono);
    font-size: 12px;
    padding: 8px 12px;
    border-radius: 3px;
    outline: none;
    width: 240px;
    transition: border-color 0.2s;
  }

  .filter-input:focus { border-color: var(--accent); }
  .filter-input::placeholder { color: var(--text3); }

  .filter-label { color: var(--text3); font-size: 11px; }

  /* Links */
  a { color: var(--accent); text-decoration: none; }
  a:hover { text-decoration: underline; }

  /* Footer */
  .footer {
    margin-top: 40px;
    padding: 16px 24px;
    border-top: 1px solid var(--border);
    color: var(--text3);
    font-size: 11px;
    display: flex;
    justify-content: space-between;
  }

  /* Scrollbar */
  ::-webkit-scrollbar { width: 6px; height: 6px; }
  ::-webkit-scrollbar-track { background: var(--bg2); }
  ::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
  ::-webkit-scrollbar-thumb:hover { background: var(--text3); }

  /* Tooltip */
  [data-tooltip] { position: relative; cursor: help; }
  [data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--panel);
    border: 1px solid var(--border);
    color: var(--text);
    font-size: 11px;
    padding: 6px 10px;
    border-radius: 3px;
    white-space: nowrap;
    z-index: 200;
    pointer-events: none;
    max-width: 300px;
    white-space: normal;
    width: 220px;
    line-height: 1.4;
  }

  .highlight-row { background: rgba(0,255,157,0.04) !important; }

  .tag {
    display: inline-block;
    font-size: 10px;
    padding: 1px 6px;
    border-radius: 2px;
    margin: 1px;
    background: rgba(122,157,181,0.12);
    color: var(--text2);
    border: 1px solid rgba(122,157,181,0.2);
  }

  .chart-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--accent);
    font-size: 10px;
    padding: 2px 6px;
    border: 1px solid rgba(0,212,255,0.2);
    border-radius: 2px;
    margin-top: 4px;
    transition: all 0.15s;
  }

  .chart-link:hover { background: rgba(0,212,255,0.1); text-decoration: none; }

  .quick-links { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; }

  /* ── Phase A: shared components ─────────────────────────────── */

  /* Toolbar + meta (Daily Brief) */
  .brief-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 16px;
    padding: 10px 14px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 4px;
  }

  .brief-meta {
    flex: 1;
    min-width: 140px;
    font-size: 11px;
    color: var(--text2);
    letter-spacing: 0.04em;
  }

  .brief-meta strong { color: var(--text); font-weight: 700; }

  /* Buttons */
  .brief-btn {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text2);
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 700;
    padding: 6px 14px;
    cursor: pointer;
    border-radius: 4px;
    letter-spacing: 0.08em;
    white-space: nowrap;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
  }

  .brief-btn:hover:not(:disabled) {
    background: var(--bg3);
    border-color: var(--text3);
    color: var(--text);
  }

  .brief-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
  }

  .brief-btn.accent {
    background: rgba(0, 212, 255, 0.08);
    border-color: rgba(0, 212, 255, 0.35);
    color: var(--accent);
  }

  .brief-btn.accent:hover:not(:disabled) {
    background: rgba(0, 212, 255, 0.14);
    border-color: var(--accent);
    color: var(--accent);
  }

  /* Sub-tabs (Brief, Charts, Unicorns, Whale Tracker, …) */
  .brief-subtabs {
    display: flex;
    gap: 6px;
    margin-bottom: 16px;
    flex-wrap: wrap;
  }

  .brief-subtab {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text3);
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 700;
    padding: 7px 16px;
    cursor: pointer;
    border-radius: 4px;
    letter-spacing: 0.08em;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
  }

  .brief-subtab:hover {
    color: var(--text2);
    border-color: var(--text3);
    background: var(--bg3);
  }

  .brief-subtab.active {
    background: rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.4);
    color: var(--accent);
  }

  /* Markdown content (Brief, Deep Research) */
  .brief-body,
  .dr-report-body,
  .dr-spec-body {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 20px 24px;
    color: var(--text2);
    font-size: 13px;
    line-height: 1.6;
    max-width: 900px;
  }

  .brief-body h1,
  .dr-report-body h1,
  .dr-spec-body h1 {
    font-family: var(--sans);
    font-size: 22px;
    font-weight: 800;
    color: var(--text);
    margin: 0 0 12px;
    letter-spacing: -0.01em;
  }

  .brief-body h2,
  .dr-report-body h2,
  .dr-spec-body h2 {
    font-family: var(--sans);
    font-size: 17px;
    font-weight: 700;
    color: var(--text);
    margin: 24px 0 10px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border);
  }

  .brief-body h2:first-child,
  .dr-report-body h2:first-child,
  .dr-spec-body h2:first-child { margin-top: 0; }

  .brief-body h3,
  .dr-report-body h3,
  .dr-spec-body h3 {
    font-family: var(--sans);
    font-size: 14px;
    font-weight: 700;
    color: var(--accent);
    margin: 18px 0 8px;
    letter-spacing: 0.02em;
  }

  .brief-body h4,
  .dr-report-body h4,
  .dr-spec-body h4 {
    font-size: 12px;
    font-weight: 700;
    color: var(--text);
    margin: 14px 0 6px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  .brief-body p,
  .dr-report-body p,
  .dr-spec-body p {
    margin: 0 0 12px;
  }

  .brief-body ul,
  .dr-report-body ul,
  .dr-spec-body ul {
    margin: 0 0 14px;
    padding-left: 20px;
  }

  .brief-body li,
  .dr-report-body li,
  .dr-spec-body li {
    margin-bottom: 6px;
  }

  .brief-body li::marker,
  .dr-report-body li::marker,
  .dr-spec-body li::marker { color: var(--accent); }

  .brief-body blockquote,
  .dr-report-body blockquote,
  .dr-spec-body blockquote {
    margin: 12px 0;
    padding: 10px 14px;
    border-left: 3px solid var(--accent);
    background: rgba(0, 212, 255, 0.04);
    border-radius: 0 4px 4px 0;
    color: var(--text);
    font-size: 12px;
  }

  .brief-body hr,
  .dr-report-body hr,
  .dr-spec-body hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 20px 0;
  }

  .brief-body strong,
  .dr-report-body strong,
  .dr-spec-body strong {
    color: var(--text);
    font-weight: 700;
  }

  .brief-body code,
  .dr-report-body code,
  .dr-spec-body code {
    font-family: var(--mono);
    font-size: 0.9em;
    background: var(--bg3);
    padding: 1px 5px;
    border-radius: 3px;
    color: var(--accent2);
  }

  .brief-body table,
  .dr-report-body table,
  .dr-spec-body table,
  table.dr-table {
    width: 100%;
    border-collapse: collapse;
    margin: 14px 0;
    font-size: 12px;
  }

  .brief-body th,
  .dr-report-body th,
  .dr-spec-body th,
  table.dr-table th {
    padding: 8px 12px;
    text-align: left;
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text3);
    background: var(--bg3);
    border-bottom: 1px solid var(--border);
  }

  .brief-body td,
  .dr-report-body td,
  .dr-spec-body td,
  table.dr-table td {
    padding: 8px 12px;
    border-bottom: 1px solid rgba(30, 52, 72, 0.5);
    color: var(--text2);
    vertical-align: top;
  }

  .brief-body tr:last-child td,
  .dr-report-body tr:last-child td,
  .dr-spec-body tr:last-child td,
  table.dr-table tr:last-child td { border-bottom: none; }

  /* Brief news feed */
  #brief-news-feed {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-right: 6px;
  }

  .brief-news-item {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    padding: 12px 14px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 4px;
    transition: background 0.15s, border-color 0.15s;
  }

  .brief-news-item:hover {
    background: rgba(0, 212, 255, 0.04);
    border-color: rgba(0, 212, 255, 0.2);
  }

  .brief-news-flag {
    font-size: 14px;
    min-width: 20px;
    text-align: center;
    margin-top: 1px;
    flex-shrink: 0;
  }

  .brief-news-content { flex: 1; min-width: 0; }

  .brief-news-title {
    color: var(--text);
    font-size: 12px;
    font-weight: 600;
    line-height: 1.45;
    text-decoration: none;
    display: block;
  }

  .brief-news-title:hover { color: var(--accent); }

  .brief-news-desc {
    color: var(--text3);
    font-size: 11px;
    margin-top: 4px;
    line-height: 1.5;
  }

  .brief-news-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
    min-width: 100px;
    flex-shrink: 0;
  }

  .brief-news-ticker {
    display: inline-block;
    background: rgba(0, 212, 255, 0.1);
    color: var(--accent);
    border: 1px solid rgba(0, 212, 255, 0.2);
    padding: 1px 7px;
    border-radius: 3px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.05em;
  }

  .brief-news-source {
    font-size: 10px;
    color: var(--text3);
    letter-spacing: 0.05em;
  }

  .brief-news-time {
    font-size: 10px;
    color: var(--text3);
  }

  /* Empty states */
  .empty-state,
  .brief-empty,
  .dr-empty-state {
    padding: 48px 32px;
    text-align: center;
    color: var(--text3);
    border: 1px dashed var(--border);
    border-radius: 4px;
    background: rgba(0, 212, 255, 0.02);
  }

  .empty-state-icon,
  .brief-empty-icon,
  .dr-empty-icon {
    font-size: 32px;
    margin-bottom: 12px;
    line-height: 1;
  }

  .empty-state-title,
  .brief-empty-title,
  .dr-empty-title {
    font-family: var(--sans);
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
  }

  .empty-state-sub,
  .brief-empty-sub,
  .dr-empty-sub {
    font-size: 12px;
    color: var(--text2);
    line-height: 1.6;
    max-width: 420px;
    margin: 0 auto 16px;
  }

  .brief-empty-sub strong,
  .empty-state-sub strong { color: var(--accent); font-weight: 700; }

  .brief-empty .brief-btn { margin-top: 8px; }

  .dr-empty-examples {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 4px;
  }

  .dr-empty-examples span {
    display: inline-block;
    background: rgba(0, 212, 255, 0.08);
    border: 1px solid rgba(0, 212, 255, 0.25);
    color: var(--accent);
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 4px;
    cursor: pointer;
    letter-spacing: 0.06em;
    transition: background 0.15s, border-color 0.15s;
  }

  .dr-empty-examples span:hover {
    background: rgba(0, 212, 255, 0.15);
    border-color: var(--accent);
  }

  /* Loading states */
  .loading-state {
    padding: 36px 24px;
    text-align: center;
    color: var(--text3);
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: 0.06em;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--panel);
  }

  .loading-state::before {
    content: '⟳';
    display: block;
    font-size: 22px;
    margin-bottom: 10px;
    animation: pulse 1.5s infinite;
  }