/* =============================================================================
   SurgiLog Pro — Lớp giao diện nhận diện v1 (ui.css)
   Nạp SAU tokens.css + fonts.css + app.css. Chỉ dùng token, không mã màu cứng.
   Tuân thủ PROJECT_RULES §4: không overflow-x:hidden trên .table-responsive,
   giữ overflow:visible trên <tr>, định vị ô bằng [data-label] (ngữ nghĩa), không nth-child.
   ============================================================================= */

/* ---------- 0. Chữ & nền tảng ---------------------------------------------- */
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.55;
  color: var(--text-main);
  background: var(--bg-main);
  font-feature-settings: "kern" 1;
}
/* Plus Jakarta Sans có khoảng trắng hẹp (0,17em ≈ 2px ở 13px) → chỉ dùng cho tiêu đề,
   và nới khoảng giữa các âm tiết tiếng Việt. */
h1, h2, h3, h4, .panel-header h2, .brand-title h1, .modal-title, .login-brand {
  font-family: var(--font-display);
  color: var(--text-heading);
  word-spacing: 0.06em;
  letter-spacing: -0.005em;
  text-wrap: balance;
}
.panel-header h2 { font-size: var(--text-xl); font-weight: 700; line-height: 1.3; }
.panel-desc { font-size: var(--text-sm); color: var(--text-muted); max-width: 68ch; }

/* Số liệu: Noto Sans có chữ số đều độ rộng sẵn → bỏ JetBrains Mono khỏi ngày, điểm, mã ca */
.font-mono, .stat-summary-val, .date-cell-nowrap, .session-time,
#tab-cases .data-table td[data-label="Mã Ca"] {
  font-family: var(--font-sans) !important;
  font-variant-numeric: tabular-nums lining-nums;
  letter-spacing: 0 !important;
}
/* Riêng chuỗi băm kiểm toán giữ mono */
#tab-audit .data-table td:nth-last-child(-n+2) .font-mono,
.hash-text, code, kbd, pre { font-family: var(--font-mono) !important; }

:focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 2px; }
::selection { background: var(--primary-soft); color: var(--text-main); }

/* ---------- 1. Header -------------------------------------------------------- */
.app-header {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  box-shadow: none;
  position: relative;
}
/* Dải chữ ký thương hiệu: petrol → khớp vàng đồng (lấy từ khớp nối giữa chữ S) */
.app-header::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px;
  background: linear-gradient(90deg, var(--brand-petrol) 0 46%, var(--accent-gold) 46% 54%, var(--brand-petrol) 54% 100%);
  opacity: .9;
}
.brand-logo-img { filter: none; height: 40px; max-width: 34px; }
.brand-logo-img:hover { transform: none; }
.brand-title h1 { font-size: 1.1875rem; font-weight: 800; letter-spacing: -0.01em; gap: 10px; }
.brand-subtitle {
  font-family: var(--font-sans); font-size: 0.6875rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.14em; color: var(--text-muted);
}
.version-badge {
  font-family: var(--font-sans); font-variant-numeric: tabular-nums;
  font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.02em;
  background: transparent; color: var(--text-muted);
  border: 1px solid var(--border); padding: 1px 7px;
}
.operator-badge { background: var(--bg-card) !important; border-color: var(--border) !important; border-radius: var(--radius-pill) !important; }
.operator-badge .status-dot.active { background: var(--success); box-shadow: 0 0 0 3px var(--tint-green); }
.role-tag { background: var(--accent-gold-soft) !important; color: var(--accent-gold-text) !important; font-weight: 700; }
.session-widget { background: var(--bg-sunken) !important; border-color: transparent !important; border-radius: var(--radius-pill) !important; }
.session-time { color: var(--text-main) !important; font-weight: 700; }
.session-widget.warning {
  background: var(--tint-amber, rgba(245, 158, 11, 0.16)) !important;
  border-color: var(--clinical-pending, rgba(245, 158, 11, 0.45)) !important;
  color: var(--clinical-pending, #b45309) !important;
}
.session-widget.warning .session-time {
  color: var(--clinical-pending, #b45309) !important;
}
.btn-icon { border-radius: var(--radius-pill); color: var(--text-muted); }
.btn-icon:hover { background: var(--bg-sunken); color: var(--text-main); }

/* ---------- 2. Thanh phân hệ ------------------------------------------------ */
.app-nav { background: var(--bg-card); border-bottom: 1px solid var(--border); }
.nav-tabs { gap: 2px; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
.nav-tabs::-webkit-scrollbar { display: none; }
.nav-tab {
  white-space: nowrap; font-family: var(--font-sans); font-size: var(--text-sm); font-weight: 600;
  padding: 14px 14px 12px; color: var(--text-muted); border-bottom-width: 2px; position: relative;
}
.nav-tab svg { width: 16px; height: 16px; opacity: .8; }
.nav-tab:hover { color: var(--text-main); background: transparent; }
.nav-tab.active { color: var(--primary); border-bottom-color: var(--primary); }
/* "Khớp vàng" — dấu vị trí hiện tại, mượn từ khớp nối của logo */
.nav-tab.active::after {
  content: ""; position: absolute; left: 50%; bottom: -5px; width: 8px; height: 8px; margin-left: -4px;
  border-radius: 50%; background: var(--accent-gold); box-shadow: 0 0 0 2px var(--bg-card);
}

/* ---------- 3. Nút ----------------------------------------------------------- */
.btn { font-family: var(--font-sans); font-weight: 600; border-radius: var(--radius); min-height: 40px; transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease); }
.btn-sm { min-height: 32px; }
.btn-primary { background: var(--primary-fill) !important; color: var(--on-primary) !important; border-color: transparent !important; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--primary-fill-hover) !important; }
.btn-secondary { background: var(--bg-card); border-color: var(--border-strong); color: var(--text-main); }
.btn-secondary:hover { background: var(--bg-sunken); border-color: var(--text-muted); }

/* ---------- 4. Ô nhập: viền đạt 3:1 (WCAG 1.4.11) --------------------------- */
.form-control, .form-select, .form-textarea, .search-input, input[type="text"], input[type="search"], input[type="number"], input[type="date"], select, textarea {
  border-color: var(--border-strong) !important;
  background-color: var(--bg-card);
  color: var(--text-main);
}
.form-control:focus, .form-select:focus, .form-textarea:focus, .search-input:focus {
  border-color: var(--primary) !important; box-shadow: 0 0 0 3px var(--primary-soft) !important;
}

/* ---------- 5. Thẻ chỉ số (KPI): một màu mực, ý nghĩa nằm ở chữ ------------- */
.stats-summary-grid { gap: 12px; }
.stat-summary-card {
  border: 1px solid var(--border) !important; border-left-width: 1px !important;
  border-radius: var(--radius-lg) !important; box-shadow: none !important; padding: 14px 16px 12px;
  background: var(--bg-card);
}
.stat-summary-card.card-stat-total { box-shadow: inset 3px 0 0 var(--accent-gold) !important; }
.stat-summary-val, .stat-summary-card .stat-summary-val {
  color: var(--text-heading) !important; font-weight: 700; font-size: 1.75rem; line-height: 1.1;
}
.stat-summary-card.card-stat-comp .stat-summary-val { color: var(--text-heading) !important; }
.stat-summary-lbl { font-size: var(--text-xs); font-weight: 600; color: var(--text-muted); text-transform: none; }

/* Gỡ hiệu ứng neon + 4 màu tuỳ ý của dark mode cũ (app.css ~4570–4625): đè bằng cùng độ đặc hiệu */
[data-theme="dark"] .stat-summary-card,
[data-theme="dark"] .stat-summary-card:hover { background: var(--bg-card) !important; border: 1px solid var(--border) !important; box-shadow: none !important; }
[data-theme="dark"] .stat-summary-card.card-stat-total,
[data-theme="dark"] .clinical-stats-grid .stat-summary-card:nth-child(1) { border-left: 1px solid var(--border) !important; box-shadow: inset 3px 0 0 var(--accent-gold) !important; }
[data-theme="dark"] .stat-summary-card.card-stat-comp, [data-theme="dark"] .stat-summary-card.card-stat-rate, [data-theme="dark"] .stat-summary-card.card-stat-cci,
[data-theme="dark"] .clinical-stats-grid .stat-summary-card:nth-child(n+2) { border-left: 1px solid var(--border) !important; }
[data-theme="dark"] #stat-total-cases, [data-theme="dark"] #stat-complication-cases, [data-theme="dark"] #stat-complication-rate, [data-theme="dark"] #stat-avg-cci,
[data-theme="dark"] .stat-summary-card .stat-summary-val, [data-theme="dark"] .clinical-stats-grid .stat-summary-card .stat-summary-val { color: var(--text-heading) !important; text-shadow: none !important; }
[data-theme="dark"] .stat-summary-lbl { color: var(--text-muted) !important; text-shadow: none !important; }

/* ---------- 6. Việc cần làm ------------------------------------------------- */
.worklist-card {
  border: 1px solid var(--border) !important; border-radius: var(--radius-lg) !important;
  background: var(--bg-card) !important; transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
#card-worklist-pathology { box-shadow: inset 3px 0 0 var(--clinical-pending); }
#card-worklist-30d { box-shadow: inset 3px 0 0 var(--clinical-due); }
.worklist-card:hover { border-color: var(--border-strong) !important; }
.worklist-card:focus-visible { outline: 2px solid var(--focus-ring); }

/* ---------- 7. Nhãn & huy hiệu --------------------------------------------- */
.badge { font-family: var(--font-sans); font-weight: 600; letter-spacing: 0; border-radius: var(--radius-sm); }
.badge-pending, .badge.badge-pending { background: var(--tint-amber) !important; color: var(--clinical-pending) !important; border-color: transparent !important; }
.badge-danger, .badge.badge-danger { background: var(--tint-red) !important; color: var(--clinical-urgent) !important; border-color: transparent !important; }
.badge-normal, .badge-neutral { background: var(--bg-sunken) !important; color: var(--text-muted) !important; border-color: transparent !important; }
.badge.badge-approach {
  background: transparent !important; color: var(--primary) !important;
  border: 1px solid var(--primary-border) !important;
}
/* Chuyên khoa: chip trung tính + chấm màu. Chữ là định danh chính, chấm chỉ để quét nhanh.
   Không dùng nền đỏ/cam/xanh lá (trùng màu trạng thái). */
.badge-specialty, [data-theme="dark"] .badge-specialty {
  background: var(--bg-sunken) !important; color: var(--text-main) !important; border: 0 !important;
  display: inline-flex !important; align-items: center; gap: 6px; padding: 2px 8px 2px 7px !important; font-weight: 600;
}
.badge-specialty::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--spec-other); flex: none; }
.badge-specialty.colorectal::before, .badge-specialty-colorectal::before { background: var(--spec-colorectal); }
.badge-specialty.hpb::before, .badge-specialty-hpb::before { background: var(--spec-hpb); }
.badge-specialty.upper_gi::before, .badge-specialty-upper_gi::before { background: var(--spec-upper_gi); }
.badge-specialty.hernia::before, .badge-specialty-hernia::before { background: var(--spec-hernia); }
.badge-specialty.proctology::before, .badge-specialty-proctology::before { background: var(--spec-proctology); }
.badge-specialty.emergency_general::before, .badge-specialty-emergency_general::before { background: var(--spec-emergency_general); }

/* ---------- 8. Bảng ca mổ (máy tính & laptop) ------------------------------ */
.table-card { border-radius: var(--radius-lg); box-shadow: none; border-color: var(--border); }
.data-table { font-size: var(--text-sm); }
.data-table th {
  background: var(--bg-sunken) !important; color: var(--text-muted) !important;
  font-family: var(--font-sans); font-size: var(--text-xs); font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em; white-space: nowrap;
}
.data-table td { border-bottom-color: var(--border); vertical-align: middle; }
.data-table tr:hover td { background: var(--bg-sunken); }
#tab-cases .data-table td[data-label="Mã Ca"] { white-space: nowrap; font-weight: 700; color: var(--text-heading); }
.proc-title-text { font-weight: 600; color: var(--text-main); }
.proc-diag-text { font-size: var(--text-xs); }
.patient-name-masked { font-weight: 700; letter-spacing: 0.04em; text-decoration-color: var(--border-strong); }

@media (min-width: 769px) {
  #tab-cases .data-table th,
  #tab-cases .data-table td { padding: 6px 8px; }
  #tab-cases .data-table th#th-sort-code { min-width: 82px; width: 90px; }
  #tab-cases .data-table th:nth-child(2),
  #tab-cases .data-table td[data-label="Chuyên Khoa"] { white-space: nowrap; width: 118px; }
  #tab-cases .data-table td[data-label="Chuyên Khoa"] .badge-specialty { font-size: 0.6875rem !important; padding: 2px 6px !important; }
  #tab-cases .data-table th:nth-child(3),
  #tab-cases .data-table td[data-label="Bệnh Nhân"] { min-width: 82px; width: 92px; white-space: nowrap; }
  #tab-cases #btn-th-privacy-toggle { margin-left: 2px !important; padding: 1px 3px !important; font-size: 0.75rem !important; }
  #tab-cases .data-table th#th-sort-date { min-width: 85px; width: 100px; white-space: normal !important; line-height: 1.2; }
  #tab-cases .data-table td.date-cell-container,
  #tab-cases .data-table td[data-label="Ngày Mổ / ASA"] { min-width: 95px; width: 100px; white-space: nowrap; }
  #tab-cases .data-table td.date-cell-container .date-cell-nowrap { font-size: 0.75rem !important; }
  #tab-cases .data-table td.date-cell-container .badge { font-size: 0.6875rem !important; padding: 1px 5px !important; }
  #tab-cases .data-table th:nth-child(6),
  #tab-cases .data-table td[data-label="Điểm CCI"] { text-align: center; width: 60px; min-width: 50px; }
  #tab-cases .data-table th:nth-child(7),
  #tab-cases .data-table td[data-label="Tiến Độ / Theo Dõi"] { width: 145px; }
  #tab-cases .data-table td[data-label="Tiến Độ / Theo Dõi"] .completeness-label { font-size: 0.72rem; white-space: normal; display: inline-block; line-height: 1.2; }
  #tab-cases .data-table td[data-label="Tiến Độ / Theo Dõi"] .badge { font-size: 0.6875rem; padding: 1px 5px; }
  #tab-cases .data-table th:last-child,
  #tab-cases .data-table td.action-cell-container { min-width: 250px; width: 255px; padding: 6px 8px; }
  #tab-cases .action-buttons-row { display: flex; align-items: center; gap: 3px; flex-wrap: wrap; width: 100%; }
  #tab-cases .action-buttons-row .btn { padding: 2px 5px !important; font-size: 0.72rem !important; height: 24px !important; min-height: 24px !important; flex-shrink: 0; }
  #tab-cases .action-buttons-row .action-menu-wrapper { flex-shrink: 0; }
  #tab-cases .action-buttons-row .action-menu-wrapper .btn { padding: 2px 4px !important; min-width: 26px !important; }
  #tab-cases .action-cell-wrapper .phase-pill-cluster { display: inline-grid !important; grid-template-columns: repeat(4, 1fr) !important; gap: 2px !important; width: 100% !important; max-width: 215px; margin-top: 3px; }
  #tab-cases .action-cell-wrapper .phase-pill { padding: 1px 3px !important; font-size: 0.65rem !important; min-height: 18px !important; height: 18px !important; }
}

@media (min-width: 769px) and (max-width: 1050px) {
  #tab-cases .data-table th,
  #tab-cases .data-table td { padding: 5px 4px !important; font-size: 0.78rem !important; }
  #tab-cases .data-table th#th-sort-code { min-width: 75px !important; width: 80px !important; }
  #tab-cases .data-table th:nth-child(2),
  #tab-cases .data-table td[data-label="Chuyên Khoa"] { width: 95px !important; min-width: 90px !important; }
  #tab-cases .data-table td[data-label="Chuyên Khoa"] .badge-specialty { font-size: 0.6rem !important; padding: 1px 3px !important; }
  #tab-cases .data-table th:nth-child(3),
  #tab-cases .data-table td[data-label="Bệnh Nhân"] { width: 85px !important; min-width: 80px !important; }
  #tab-cases .data-table th#th-sort-date { width: 85px !important; min-width: 80px !important; white-space: normal !important; line-height: 1.2; }
  #tab-cases .data-table td.date-cell-container { width: 95px !important; min-width: 90px !important; }
  #tab-cases .data-table td[data-label="Phẫu Thuật & Tiếp Cận"] { min-width: 155px !important; }
  #tab-cases .data-table th:nth-child(6),
  #tab-cases .data-table td[data-label="Điểm CCI"] { width: 50px !important; min-width: 45px !important; }
  #tab-cases .data-table th:nth-child(7),
  #tab-cases .data-table td[data-label="Tiến Độ / Theo Dõi"] { width: 125px !important; min-width: 120px !important; }
  #tab-cases .data-table th:last-child,
  #tab-cases .data-table td.action-cell-container { min-width: 155px !important; width: 160px !important; }
  #tab-cases .action-buttons-row { flex-wrap: wrap !important; gap: 2px !important; }
  #tab-cases .action-buttons-row .btn { padding: 1px 4px !important; font-size: 0.6875rem !important; height: 22px !important; min-height: 22px !important; }
  #tab-cases .action-cell-wrapper .phase-pill-cluster { max-width: 150px !important; margin-top: 2px !important; }
  #tab-cases .action-cell-wrapper .phase-pill { font-size: 0.6rem !important; min-height: 16px !important; height: 16px !important; padding: 0 2px !important; }
}

/* Tiến độ 4 pha: dải 4 đoạn liền thay cho 4 viên thuốc rời */
.phase-pill-cluster { display: inline-grid !important; grid-template-columns: repeat(4, minmax(34px, 1fr)); gap: 2px !important; border: 0 !important; padding: 0 !important; background: transparent !important; }
.phase-pill {
  border-radius: 0 !important; border: 0 !important; min-height: 22px; padding: 2px 6px !important;
  font-family: var(--font-sans) !important; font-size: 0.6875rem !important; font-weight: 700 !important;
  background: var(--bg-sunken) !important; color: var(--text-muted) !important;
}
.phase-pill:first-child { border-radius: var(--radius-sm) 0 0 var(--radius-sm) !important; }
.phase-pill:last-child { border-radius: 0 var(--radius-sm) var(--radius-sm) 0 !important; }
.phase-pill.pill-done { background: var(--primary-fill) !important; color: var(--on-primary) !important; }
.phase-pill.pill-active { background: var(--primary-soft) !important; color: var(--primary) !important; box-shadow: inset 0 0 0 1.5px var(--primary) !important; }
.phase-pill.pill-pending { background: var(--bg-sunken) !important; color: var(--text-muted) !important; }
.phase-pill.pill-na { background: transparent !important; color: var(--text-muted) !important; box-shadow: inset 0 0 0 1px var(--border) !important; opacity: .7; }

/* ---------- 9. Thanh tìm kiếm / lọc ---------------------------------------- */
.filter-bar { background: var(--bg-card) !important; border-color: var(--border) !important; border-radius: var(--radius-lg) !important; box-shadow: none !important; }

/* ---------- 10. Modal & khung nổi ------------------------------------------- */
.modal-content, .modal-dialog, .user-dropdown, .action-menu-dropdown {
  border-color: var(--border) !important; box-shadow: var(--shadow-lg) !important; border-radius: var(--radius-lg) !important;
}
.dropdown-header { background: var(--bg-sunken) !important; }

/* ---------- 11. Chân trang -------------------------------------------------- */
.app-footer, footer { color: var(--text-muted); font-size: var(--text-xs); }

/* ---------- 12. Điện thoại -------------------------------------------------- */
@media (max-width: 768px) {
  body { font-size: 0.9375rem; }
  /* Header 1 hàng: logo + tên + menu tài khoản; ẩn chữ trên các nút phụ */
  .header-container { flex-wrap: nowrap !important; padding: 8px 12px !important; gap: 8px !important; }
  .brand-group { gap: 8px; min-width: 0; }
  .brand-logo-img { height: 28px; max-width: 24px; }
  .brand-title h1 { font-size: 1rem; gap: 5px; white-space: nowrap; }
  .brand-title .version-badge { display: none !important; }
  .header-controls { display: inline-flex !important; align-items: center !important; flex-wrap: nowrap !important; gap: 5px !important; }
  .operator-badge { padding: 0 !important; width: 32px; height: 32px; justify-content: center; }
  .operator-badge .operator-name, .operator-badge svg { display: none !important; }
  .operator-badge .status-dot { margin: 0 !important; }
  .session-widget { display: inline-flex !important; align-items: center; padding: 0 2px 0 9px !important; gap: 4px !important; font-size: 0.8125rem !important; height: 32px; }
  .session-widget .session-time { white-space: nowrap; }
  .session-widget .btn-icon { width: 28px; height: 28px; min-width: 28px; padding: 0 !important; display: inline-flex; align-items: center; justify-content: center; flex: none; }
  #btn-open-user-guide-header { width: 32px !important; height: 32px !important; min-width: 32px !important; padding: 0 !important; display: inline-flex !important; align-items: center !important; justify-content: center !important; border-radius: var(--radius-sm) !important; flex-shrink: 0 !important; }
  #btn-open-user-guide-header span { display: none !important; }
  #btn-open-user-guide-header svg { margin: 0 !important; }
  #btn-theme-toggle { width: 32px !important; height: 32px !important; min-width: 32px !important; padding: 0 !important; display: inline-flex !important; align-items: center !important; justify-content: center !important; border-radius: var(--radius-sm) !important; flex-shrink: 0 !important; }
  #btn-theme-toggle #theme-text { display: none !important; }
  #btn-theme-toggle #theme-icon { margin: 0 !important; }

  .main-container { padding: 14px 12px 24px !important; }
  /* Trên điện thoại đã có nút "+" ở thanh dưới → bỏ nút trùng trong tiêu đề */
  #btn-new-case { display: none !important; }
  .panel-header { margin-bottom: 12px; }
  .panel-header h2 { font-size: 1.25rem; }
  .panel-desc { display: none; }

  /* KPI: 4 ô gọn trên 1 hàng ngang, nhường chỗ cho danh sách ca */
  .stats-summary-grid, .clinical-stats-grid {
    display: grid !important; grid-template-columns: repeat(4, minmax(0, 1fr)) !important; gap: 6px !important; margin-bottom: 14px;
  }
  .stat-summary-card { padding: 8px 8px 7px !important; border-radius: var(--radius) !important; min-width: 0; }
  .stat-summary-val { font-size: 1.125rem !important; }
  .stat-summary-lbl { font-size: 0.625rem !important; line-height: 1.25; margin-top: 2px; }

  /* Việc cần làm: thành 2 ô chip ngang */
  #section-cases-worklist .worklist-header h3 { font-size: 0.9375rem !important; }
  #section-cases-worklist .worklist-grid { grid-template-columns: 1fr 1fr !important; gap: 8px !important; }
  .worklist-card { padding: 10px 12px !important; }
  .worklist-card > div:last-child { display: none; }

  /* Thẻ ca mổ: bố cục lưới theo [data-label], ~190 px/ca thay vì ~430 px */
  #tab-cases .data-table tr {
    display: grid !important;
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "code   date"
      "proc   proc"
      "pat    spec"
      "track  cci"
      "act    act";
    column-gap: 10px; row-gap: 6px;
    padding: 12px 14px !important; border-radius: var(--radius-lg) !important; box-shadow: none !important;
  }
  #tab-cases .data-table td { display: block !important; padding: 0 !important; border: 0 !important; min-height: 0 !important; text-align: left !important; }
  #tab-cases .data-table td[data-label]::before { display: none !important; }
  #tab-cases .data-table td[data-label="Mã Ca"] { grid-area: code; font-size: 0.875rem; align-self: center; }
  #tab-cases .data-table td[data-label="Ngày Mổ / ASA"] { grid-area: date; justify-self: end; min-width: 0 !important; }
  #tab-cases .data-table td[data-label="Ngày Mổ / ASA"] .date-cell-wrapper { display: flex; gap: 6px; align-items: center; flex-direction: row-reverse; }
  #tab-cases .data-table td[data-label="Ngày Mổ / ASA"] .date-cell-nowrap { font-size: 0.8125rem !important; color: var(--text-muted); font-weight: 600 !important; }
  #tab-cases .data-table td[data-label="Ngày Mổ / ASA"] .badge-normal { display: none; }
  #tab-cases .data-table td[data-label="Phẫu Thuật & Tiếp Cận"] { grid-area: proc; }
  #tab-cases .data-table td[data-label="Phẫu Thuật & Tiếp Cận"] .proc-title-row { display: block !important; }
  #tab-cases .data-table td[data-label="Phẫu Thuật & Tiếp Cận"] .proc-title-text { font-size: 0.9375rem; line-height: 1.35; font-weight: 700; }
  #tab-cases .data-table td[data-label="Phẫu Thuật & Tiếp Cận"] .proc-approach-tags { display: inline !important; margin-left: 6px; vertical-align: 1px; }
  #tab-cases .data-table td[data-label="Phẫu Thuật & Tiếp Cận"] .proc-diag-text { margin-top: 2px; }
  #tab-cases .data-table td[data-label="Bệnh Nhân"] { grid-area: pat; }
  #tab-cases .data-table td[data-label="Bệnh Nhân"] .patient-cell-wrapper { display: flex; gap: 6px; align-items: baseline; max-width: none !important; text-align: left !important; }
  #tab-cases .data-table td[data-label="Chuyên Khoa"] { grid-area: spec; justify-self: end; align-self: center; }
  #tab-cases .data-table td[data-label="Tiến Độ / Theo Dõi"] { grid-area: track; align-self: center; }
  #tab-cases .data-table td[data-label="Tiến Độ / Theo Dõi"] .completeness-tracker { max-width: none !important; text-align: left !important; display: flex !important; flex-direction: row !important; gap: 6px; align-items: center !important; justify-content: flex-start !important; flex-wrap: wrap; }
  #tab-cases .data-table td[data-label="Tiến Độ / Theo Dõi"] .completeness-tracker .badge { margin: 0 !important; }
  #tab-cases .data-table td[data-label="Tiến Độ / Theo Dõi"] .completeness-header { margin: 0 !important; justify-content: flex-start !important; }
  #tab-cases .data-table td[data-label="Điểm CCI"] { grid-area: cci; justify-self: end; align-self: center; font-size: 0.8125rem; }
  #tab-cases .data-table td[data-label="Điểm CCI"]::after { content: " CCI"; color: var(--text-muted); font-size: 0.6875rem; font-weight: 600; }
  #tab-cases .data-table td[data-label="Thao Tác"] { grid-area: act; padding-top: 8px !important; border-top: 1px solid var(--border) !important; }
  #tab-cases .data-table td[data-label="Thao Tác"] .action-cell-wrapper { display: flex; flex-direction: column-reverse; gap: 8px; }
  #tab-cases .data-table td[data-label="Thao Tác"] .action-buttons-row { display: flex !important; gap: 6px !important; flex-wrap: wrap !important; }
  #tab-cases .data-table td[data-label="Thao Tác"] .action-btn-p1 { display: none !important; } /* vẫn có trong menu ••• */
  #tab-cases .data-table td[data-label="Thao Tác"] .action-btn-next-action { flex: 1 1 100% !important; width: 100% !important; order: -1 !important; min-height: 38px !important; font-weight: 600 !important; }
  #tab-cases .data-table td[data-label="Thao Tác"] .action-btn-p2 { flex: 1 1 auto !important; min-height: 38px !important; min-width: 0 !important; order: 1 !important; }
  #tab-cases .data-table td[data-label="Thao Tác"] .action-btn-detail { flex: 1 1 auto !important; min-height: 38px !important; min-width: 0 !important; order: 2 !important; }
  #tab-cases .data-table td[data-label="Thao Tác"] .btn { min-height: 38px; }
  #tab-cases .data-table td[data-label="Thao Tác"] .action-menu-wrapper { flex: 0 0 44px !important; order: 3 !important; }
  #tab-cases .data-table td[data-label="Thao Tác"] .action-menu-wrapper > .btn { width: 44px !important; min-height: 38px !important; }
  #tab-cases .data-table td[data-label="Thao Tác"] .phase-pill-cluster { display: grid !important; width: 100%; }

  /* Thanh điều hướng dưới: chấm vàng đồng dưới mục đang mở */
  .bottom-nav { box-shadow: none !important; border-top: 1px solid var(--border) !important; }
  .bottom-nav-item.is-active { position: relative; color: var(--primary) !important; }
  .bottom-nav-item.is-active::after { content: ""; position: absolute; top: 2px; right: calc(50% - 15px); width: 6px; height: 6px; border-radius: 50%; background: var(--accent-gold); }
  .bottom-nav-add-btn { background: var(--primary-fill) !important; color: var(--on-primary) !important; box-shadow: 0 4px 12px -2px rgba(0, 33, 58, .35) !important; }
  .bottom-nav-label { font-family: var(--font-sans); font-weight: 600; }

  /* BUG-MOB-01 & BUG-MOB-02: Prevent horizontal overflow on #tab-cusum & #tab-doctors */
  #tab-cusum .chart-card { padding: 14px 12px !important; overflow-x: hidden; }
  #tab-cusum .chart-container { max-width: 100%; overflow-x: auto; }
  #tab-cusum .chart-legend { flex-wrap: wrap !important; gap: 8px 14px !important; }
  #tab-doctors .worklist-toolbar > div { min-width: 0 !important; width: 100% !important; }
  #tab-doctors .worklist-toolbar > div > div:first-child { flex: 1 1 100% !important; max-width: 100% !important; }
  #tab-doctors .time-filter-group { display: flex !important; flex-wrap: wrap !important; width: 100% !important; gap: 4px !important; }
  #tab-doctors .time-filter-group .time-filter-btn { flex: 1 1 auto !important; min-width: 0 !important; padding: 6px 8px !important; font-size: 0.75rem !important; white-space: nowrap; }
  #tab-export .export-cards-grid { grid-template-columns: 1fr !important; }
  #tab-export .export-card { min-width: 0 !important; padding: 16px !important; }
}

@media (max-width: 360px) {
  .version-badge { display: none; } /* phiên bản vẫn hiện trong khay "Thêm" và chân trang */
  .main-container { padding: 10px 8px 24px !important; }
  .stats-summary-grid, .clinical-stats-grid { gap: 4px !important; }
  .stat-summary-card { padding: 6px 5px !important; }
  .stat-summary-val { font-size: 1rem !important; }
  #tab-cases .data-table tr { padding: 10px 10px !important; column-gap: 6px; }
  #tab-cusum .panel-header > div:last-child { width: 100%; display: flex; gap: 6px; }
  #tab-cusum .panel-header > div:last-child .btn { flex: 1 1 auto; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

/* Gỡ nền gradient xanh navy của thẻ "Việc cần làm" ở dark mode cũ */
[data-theme="dark"] .worklist-card, [data-theme="dark"] #card-worklist-pathology, [data-theme="dark"] #card-worklist-30d {
  background: var(--bg-card) !important; border: 1px solid var(--border) !important;
}
[data-theme="dark"] #card-worklist-pathology { box-shadow: inset 3px 0 0 var(--clinical-pending) !important; }
[data-theme="dark"] #card-worklist-30d { box-shadow: inset 3px 0 0 var(--clinical-due) !important; }

/* =============================================================================
   Mượt mà chuyển sáng tối (Smooth Theme Transition — Chuẩn dự án PTDTT Web)
   60fps GPU Composited qua View Transitions API & Fallback CSS mượt mà
   ============================================================================= */
::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: 0.24s;
  animation-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

::view-transition-old(root) {
  animation: 0.24s cubic-bezier(0.4, 0, 0.2, 1) both theme-fade-out;
}
::view-transition-new(root) {
  animation: 0.24s cubic-bezier(0.4, 0, 0.2, 1) both theme-fade-in;
}

@keyframes theme-fade-out {
  from { opacity: 1; }
  to { opacity: 0; }
}

@keyframes theme-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  ::view-transition-group(*),
  ::view-transition-old(*),
  ::view-transition-new(*) {
    animation: none !important;
  }
}

/* Fallback mượt mà cho trình duyệt không có View Transitions */
html.theme-transitioning,
html.theme-transitioning *,
html.theme-transitioning *::before,
html.theme-transitioning *::after {
  transition: background-color 0.24s cubic-bezier(0.4, 0, 0.2, 1),
              color 0.2s cubic-bezier(0.4, 0, 0.2, 1),
              border-color 0.24s cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 0.24s cubic-bezier(0.4, 0, 0.2, 1) !important;
  transition-delay: 0s !important;
}

/* Nút chuyển theme: Cố định kích thước, xoay icon mượt, chống giật layout */
#btn-theme-toggle {
  min-width: 68px;
  justify-content: center;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
#theme-icon {
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: inline-block;
  flex-shrink: 0;
}
#btn-theme-toggle:active #theme-icon {
  transform: rotate(45deg) scale(0.88);
}
#theme-text {
  display: inline-block;
  min-width: 32px;
  text-align: center;
  user-select: none;
}


/* Nút theme toggle trên màn hình đăng nhập (chuẩn PTDTT Web) */
.login-theme-toggle {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease), transform var(--dur) var(--ease);
  z-index: 100000;
}
.login-theme-toggle:hover {
  background: var(--bg-elevated);
  border-color: var(--border-focus);
  color: var(--primary);
  transform: scale(1.05);
}
.login-theme-toggle:active {
  transform: scale(0.95);
}
#login-theme-icon {
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.login-theme-toggle:active #login-theme-icon {
  transform: rotate(45deg) scale(0.88);
}