/* GOM NHÓM ĐIỀU KHIỂN: Ô TÌM KIẾM + ĐỒNG HỒ NHANG HÀI HÒA */
    .top-controls-group {
      display: flex;
      align-items: center;
      gap: 10px;
      flex: 1;
      justify-content: flex-end;
      max-width: 780px;
    }

    .search-container {
      position: relative;
      flex: 1;
      max-width: 420px;
    }

    .search-input {
      width: 100%;
      padding: 8px 34px 8px 36px;
      background: #121822;
      border: 1px solid #28374a;
      border-radius: 20px;
      color: #f1f5f9;
      font-family: var(--font-body);
      font-size: 0.95rem;
      outline: none;
      transition: all 0.2s;
    }

    .search-input:focus {
      border-color: #38bdf8;
      box-shadow: 0 0 12px rgba(56, 189, 248, 0.35);
      background: #17212e;
    }

    .search-icon {
      position: absolute;
      left: 12px;
      top: 50%;
      transform: translateY(-50%);
      color: #64748b;
      display: flex;
      align-items: center;
    }

    .clear-search-btn {
      position: absolute;
      right: 12px;
      top: 50%;
      transform: translateY(-50%);
      font-size: 0.9rem;
      color: #64748b;
      cursor: pointer;
      display: none;
    }
    .clear-search-btn:hover { color: #ef4444; }

    /* SEARCH DROPDOWN */
    .search-results-dropdown {
      position: absolute;
      top: 105%;
      left: 0; right: 0;
      background: #0f1622;
      border: 1px solid #28374a;
      border-radius: 10px;
      max-height: 440px;
      overflow-y: auto;
      box-shadow: 0 16px 36px rgba(0,0,0,0.9);
      display: none;
      z-index: 1000;
      padding: 8px;
    }

    .search-category-title {
      font-size: 0.75rem;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      color: #64748b;
      margin: 6px 6px 4px;
      font-weight: 700;
    }

    .search-result-item {
      padding: 8px 12px;
      border-radius: 6px;
      background: #16202c;
      margin-bottom: 5px;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      transition: all 0.15s;
    }

    .search-result-item:hover {
      background: #1e2c3d;
      border-left: 3px solid #38bdf8;
      transform: translateX(2px);
    }

    .result-name { font-size: 1rem; font-weight: 700; color: #f1f5f9; }
    .result-name small { color: #94a3b8; font-size: 0.82rem; margin-left: 6px; font-weight: normal; }
    .result-snippet { font-size: 0.82rem; color: #cbd5e1; margin-top: 2px; }
    .result-badge {
      font-size: 0.72rem;
      font-weight: 700;
      padding: 2px 7px;
      border-radius: 4px;
      background: #1e293b;
      color: #38bdf8;
      white-space: nowrap;
    }

    /* MASTER SMUDGE TIMER WIDGET (MÀU ĐỒNG VINTAGE TRẦM ẤM, KHÔNG CHÓI LỌI) */
    .smudge-timer-widget {
      display: flex;
      align-items: center;
      gap: 8px;
      background: #121822;
      border: 1px solid #28374a;
      border-radius: 20px;
      padding: 3px 12px 3px 6px;
      white-space: nowrap;
    }

    .timer-btn {
      background: #2b2218;
      color: #e2d7c5;
      border: 1px solid #574431;
      border-radius: 14px;
      padding: 4px 12px;
      font-family: var(--font-body);
      font-size: 0.88rem;
      font-weight: 600;
      cursor: pointer;
      display: flex;
      align-items: center;
      gap: 5px;
      transition: all 0.15s;
    }
    .timer-btn:hover { background: #3d3023; color: #fff; border-color: #7d6349; }
    .timer-btn.running {
      background: #8f1d1d;
      color: #fff;
      border-color: #b91c1c;
      animation: pulseBtn 1.5s infinite;
    }

    @keyframes pulseBtn {
      0%, 100% { filter: brightness(1); }
      50% { filter: brightness(1.2); }
    }

    .timer-display {
      font-family: monospace;
      font-size: 1.15rem;
      font-weight: 700;
      color: #f8fafc;
      min-width: 52px;
      text-align: center;
      letter-spacing: 0.05em;
    }

    .timer-phase {
      font-size: 0.82rem;
      color: #94a3b8;
      border-left: 1px solid #2c394b;
      padding-left: 8px;
    }
    .timer-phase strong { color: #38bdf8; }

    .timer-reset-btn {
      background: #2b2218;
      color: #e2d7c5;
      border: 1px solid #574431;
      border-radius: 50%;
      width: 26px;
      height: 26px;
      padding: 0;
      font-size: 0.95rem;
      line-height: 1;
      cursor: pointer;
      flex-shrink: 0;
      transition: all 0.2s ease;
    }
    .timer-reset-btn:hover { background: #3d3023; color: #fff; border-color: #7d6349; transform: rotate(-90deg); }

    /* ==============================================================
       ★ TACTICAL GROUP FILTER HUD: 3 NHÓM LỌC DANH SÁCH THỰC THỤ ★
       ============================================================== */
    .quick-filter-hud {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 10px 2px 0;
      border-top: 1px solid rgba(56, 189, 248, 0.14);
    }

    .hud-left {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
      min-width: 0;
    }

    .hud-label {
      font-size: 0.78rem;
      letter-spacing: 0.08em;
      color: #64748b;
      font-weight: 700;
      text-transform: uppercase;
      display: flex;
      align-items: center;
      gap: 6px;
      white-space: nowrap;
      flex-shrink: 0;
    }

    .hud-radar-dot {
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: #38bdf8;
      box-shadow: 0 0 6px #38bdf8;
      animation: radarPulse 2s infinite;
      flex-shrink: 0;
    }

    @keyframes radarPulse {
      0%, 100% { opacity: 0.35; transform: scale(0.9); }
      50% { opacity: 1; transform: scale(1.15); box-shadow: 0 0 10px #38bdf8; }
    }

    .hud-chips-container {
      display: flex;
      align-items: center;
      gap: 6px;
      flex-wrap: wrap;
      min-width: 0;
    }

    .filter-chip {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(22, 32, 48, 0.85);
      border: 1px solid rgba(52, 73, 102, 0.55);
      border-radius: 999px;
      padding: 5px 12px;
      font-size: 0.82rem;
      color: #94a3b8;
      cursor: pointer;
      transition: all 0.15s ease-out;
      user-select: none;
      white-space: nowrap;
    }

    .filter-chip:hover {
      background: rgba(30, 44, 66, 0.95);
      border-color: rgba(56, 189, 248, 0.45);
      color: #f1f5f9;
    }

    .filter-chip.active {
      background: #14283d;
      border-color: #38bdf8;
      color: #38bdf8;
      box-shadow: 0 0 10px rgba(56, 189, 248, 0.22);
    }

    .chip-text { font-weight: 600; letter-spacing: 0.02em; }
    .chip-badge {
      background: #1e293b;
      color: #38bdf8;
      font-size: 0.72rem;
      font-weight: bold;
      padding: 1px 6px;
      border-radius: 999px;
    }


    /* ==============================================================
       ★ TACTICAL FIELD COMPENDIUM (CẨM NANG TOÀN DIỆN & BẢNG KÝ HIỆU) ★
       ============================================================== */
    .hud-chip-separator {
      width: 1px;
      height: 18px;
      background: rgba(56, 189, 248, 0.25);
      margin: 0 4px;
    }

    .compendium-toggle-chip {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(30, 41, 59, 0.85);
      border: 1px solid rgba(56, 189, 248, 0.45);
      border-radius: 999px;
      padding: 5px 12px;
      font-size: 0.82rem;
      font-weight: 600;
      color: #38bdf8;
      cursor: pointer;
      transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
      user-select: none;
      white-space: nowrap;
      box-shadow: 0 1px 3px rgba(0,0,0,0.3);
    }

    .compendium-toggle-chip:hover {
      background: rgba(14, 116, 144, 0.25);
      border-color: #38bdf8;
      color: #fff;
      box-shadow: 0 0 10px rgba(56, 189, 248, 0.35);
    }

    .compendium-toggle-chip.active {
      background: #0369a1;
      border-color: #38bdf8;
      color: #fff;
      box-shadow: 0 0 14px rgba(56, 189, 248, 0.5);
    }

    .compendium-toggle-chip .manual-badge {
      background: #0284c7;
      color: #f0f9ff;
      font-size: 0.68rem;
      font-weight: 700;
      padding: 1px 7px;
      border-radius: 999px;
      letter-spacing: 0.05em;
    }

    .compendium-toggle-chip.active .manual-badge {
      background: #fff;
      color: #0369a1;
    }

    .compendium-toggle-chip .toggle-indicator {
      font-size: 0.72rem;
      transition: transform 0.2s ease;
      display: inline-block;
    }

    .compendium-toggle-chip.active .toggle-indicator {
      transform: rotate(180deg);
    }

    /* ===== GỌN HÓA HUD + TRANG TRÍ ===== */
    .truck-dashboard {
      padding: 7px 12px 8px;
      gap: 6px;
      margin-bottom: 10px;
      position: relative;
      overflow: hidden;
    }
    .truck-dashboard::before {
      content: "";
      position: absolute; inset: 0;
      background:
        radial-gradient(ellipse at 50% -30%, rgba(56, 189, 248, 0.09), transparent 60%),
        repeating-linear-gradient(115deg, rgba(255, 255, 255, 0.012) 0 2px, transparent 2px 6px);
      pointer-events: none;
    }
    .truck-dashboard::after {
      content: "";
      position: absolute; left: 16px; right: 16px; top: 0; height: 1px;
      background: linear-gradient(90deg, transparent, rgba(56, 189, 248, 0.55), transparent);
    }
    .truck-dashboard > * { position: relative; z-index: 1; }

    .truck-title { font-size: 0.76rem; letter-spacing: 0.06em; }
    .truck-title span.rec-dot { width: 7px; height: 7px; }

    .search-input { padding: 5px 30px 5px 32px; font-size: 0.86rem; }
    .search-icon { left: 10px; }
    .search-icon .svg-icon { width: 14px; height: 14px; }

    .smudge-timer-widget { padding: 2px 10px 2px 5px; gap: 6px; border-radius: 16px; }
    .timer-btn { padding: 3px 10px; font-size: 0.8rem; }
    .timer-display { font-size: 1.02rem; min-width: 46px; }
    .timer-phase { font-size: 0.74rem; padding-left: 7px; }
    .timer-reset-btn { width: 22px; height: 22px; font-size: 0.85rem; }

    .quick-filter-hud { padding-top: 3px; }
    .hud-label { font-size: 0.72rem; }
    .filter-chip { padding: 3px 9px; font-size: 0.78rem; }
    .filter-chip .chip-badge { font-size: 0.66rem; }

    /* Trang trí nhẹ cho sổ: khung nét đứt quanh mép trang */
    .page {
      outline: 1px dashed rgba(120, 90, 55, 0.2);
      outline-offset: -9px;
    }