/* ═══════════════════════════════════════════
     TOP BAR
  ═══════════════════════════════════════════ */
  .topbar {
    height: 50px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 16px;
    gap: 12px;
    flex-shrink: 0;
    position: relative;
    z-index: 100;
  }

  .logo {
    font-family: 'Share Tech Mono', monospace;
    font-size: 13px;
    color: var(--accent);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    white-space: nowrap;
  }
  .logo span { color: var(--text-dim); margin: 0 5px; }
  .logo-sub { display: inline; }

  .live-dot {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-family: 'Share Tech Mono', monospace;
    color: var(--accent-live);
    letter-spacing: 0.1em;
    margin-left: auto;
    flex-shrink: 0;
  }
  .live-dot::before {
    content: '';
    width: 7px; height: 7px;
    background: var(--accent-live);
    border-radius: 50%;
    animation: pulse 1.4s ease-in-out infinite;
  }
  @keyframes pulse {
    0%,100% { opacity:1; transform:scale(1); }
    50% { opacity:0.3; transform:scale(0.7); }
  }

  .clock {
    font-family: 'Share Tech Mono', monospace;
    font-size: 20px;
    color: var(--text-bright);
    letter-spacing: 0.05em;
    flex-shrink: 0;
  }

  .date-label {
    font-family: 'Share Tech Mono', monospace;
    font-size: 10px;
    color: var(--text-dim);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    white-space: nowrap;
  }

  .nav-btns {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
  }
  .nav-btn {
    background: var(--surface2);
    border: 1px solid var(--border);
    color: var(--text);
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 12px;
    letter-spacing: 0.06em;
    padding: 4px 10px;
    cursor: pointer;
    text-transform: uppercase;
    transition: all 0.15s;
    white-space: nowrap;
  }
  .nav-btn:hover, .nav-btn.active {
    background: var(--accent);
    color: #000;
    border-color: var(--accent);
  }

  .copy-btns {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
  }
  .copy-btn {
    background: transparent;
    border: 1px solid var(--border-bright);
    color: var(--text-dim);
    text-decoration: none;
    font-family: 'Share Tech Mono', monospace;
    font-size: 10px;
    letter-spacing: 0.1em;
    padding: 4px 9px;
    cursor: pointer;
    text-transform: uppercase;
    transition: all 0.15s;
    white-space: nowrap;
    position: relative;
  }
  .copy-btn:hover {
    border-color: var(--accent2);
    color: var(--accent2);
  }
  .copy-btn.copied {
    border-color: var(--accent);
    color: var(--accent);
  }

/* ═══════════════════════════════════════════
     RESPONSIVE
  ═══════════════════════════════════════════ */
  @media (max-width: 900px) {
    :root { --channel-w: 110px; }
    .logo-sub { display: none; }
    .date-label { display: none; }
    .clock { font-size: 16px; }
  }

/* ═══════════════════════════════════════════
     THEME SELECTOR
  ═══════════════════════════════════════════ */
  .theme-select {
    background: transparent;
    border: 1px solid var(--border-bright);
    color: var(--text-dim);
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.08em;
    padding: 4px 8px;
    cursor: pointer;
    text-transform: uppercase;
    transition: all 0.15s;
    flex-shrink: 0;
    -webkit-appearance: none;
    appearance: none;
  }
  .theme-select:hover { border-color: var(--accent2); color: var(--accent2); }
  .theme-select option { background: #111; color: #eee; font-family: sans-serif; }

  .category-filter {
    background: transparent;
    border: 1px solid var(--border-bright);
    color: var(--text-dim);
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.08em;
    padding: 4px 8px;
    cursor: pointer;
    text-transform: uppercase;
    transition: all 0.15s;
    flex-shrink: 0;
    max-width: 180px;
    -webkit-appearance: none;
    appearance: none;
  }
  .category-filter:hover { border-color: var(--accent2); color: var(--accent2); }
  .category-filter option { background: #111; color: #eee; font-family: sans-serif; }

      body { overflow: hidden; }

    .topbar {
      height: auto;
      flex-wrap: wrap;
      padding: 8px 12px;
      gap: 8px;
    }
    .logo { font-size: 11px; }
    .clock { font-size: 14px; }
    .category-filter { max-width: 100%; }

    .grid-wrapper { display: none; }
    .mobile-view { display: block; }
    .tooltip { display: none !important; }
    #navBtns { display: none !important; }
  }

/* ── SOURCE SELECTOR ─────────────────────────────────────────────────────── */
  .source-select {
    background-color: var(--surface2) !important;
    border: 1px solid var(--border-bright);
    color: var(--text) !important;
    font-family: var(--font-mono);
    font-size: 11px;
    padding: 5px 8px;
    cursor: pointer;
    letter-spacing: 0.06em;
    height: 28px;
    outline: none;
    transition: border-color 0.15s, color 0.15s;
    max-width: 130px;
    -webkit-appearance: none;
    appearance: none;
  }
  .source-select:hover { border-color: var(--accent2); color: var(--accent2) !important; }
  .source-select option { background: #111 !important; color: #eee !important; font-family: sans-serif; }

  /* ── SOURCE DROPDOWN ─────────────────────────────────────────────────────── */
  .source-dropdown {
    position: relative;
    flex-shrink: 0;
  }
  .source-dropdown-btn {
    display: flex; align-items: center; gap: 6px;
    background: var(--surface2); border: 1px solid var(--border-bright);
    color: var(--text); font-family: var(--font-mono); font-size: 11px;
    letter-spacing: 0.06em; padding: 5px 10px; height: 28px;
    cursor: pointer; white-space: nowrap;
    transition: border-color 0.15s, color 0.15s;
  }
  .source-dropdown-btn:hover { border-color: var(--accent2); color: var(--accent2); }
  .source-dropdown-arrow { font-size: 8px; opacity: 0.6; }

  .source-dropdown-menu {
    display: none; position: absolute; top: calc(100% + 4px); left: 0;
    background: var(--surface); border: 1px solid var(--border-bright);
    min-width: 160px; z-index: 1000;
    flex-direction: column;
    box-shadow: 0 8px 24px rgba(0,0,0,0.6);
  }
  .source-dropdown-menu.open { display: flex; }

  .source-dropdown-item {
    background: none; border: none; color: var(--text);
    font-family: var(--font-mono); font-size: 11px;
    letter-spacing: 0.06em; padding: 10px 14px;
    text-align: left; cursor: pointer; white-space: nowrap;
    transition: background 0.1s, color 0.1s;
    border-bottom: 1px solid var(--border);
  }
  .source-dropdown-item:last-child { border-bottom: none; }
  .source-dropdown-item:hover { background: var(--surface2); color: var(--accent2); }
  .source-dropdown-item.active { color: var(--accent); }
  .source-dropdown-personal { color: var(--accent2); }