/* BMS Admin/Staff theme - Đợt 13: ĐÚNG theo file Stitch thật xuất ra (bảng màu "Dark
   Luxury Cue & Billiard Exchange" - dùng cho các màn hình "đầy đủ chi tiết" của Admin).
   Khác PlayerWeb (Obsidian Baize/Inter), Admin dùng Bodoni Moda (tiêu đề) + Manrope
   (nội dung) + màu nhấn chính là AMBER GOLD (không phải emerald như bản suy đoán cũ).
   Toàn bộ tên class giữ nguyên như bản cũ để không phải sửa file .razor. */

:root {
    /* Nền (đúng token Stitch: Floor / Level 1 / Level 2) */
    /* Đợt 16: mã màu lấy ĐÚNG theo HTML/ảnh chụp Stitch Dark Luxury (tailwind config:
       surface / -container-low / -container-high / -container-lowest / on-surface...). */
    --bg-page: #0F131C;
    --bg-surface: #181C24;
    --bg-surface-mid: #1C2028;
    --bg-surface-raised: #262A33;
    --bg-surface-bright: #353942;
    --bg-sidebar: #0A0E16;
    --bg-footer: #0A0E16;

    /* Viền */
    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-strong: rgba(217, 119, 6, 0.2);

    /* Chữ: on-surface / on-surface-variant / outline */
    --text-primary: #DFE2EE;
    --text-secondary: #DBC2B0;
    --text-muted: #A38C7C;
    --text-on-accent: #432100;     /* on-primary-container: chữ trên nút amber */

    /* Thương hiệu / điểm nhấn - Primary = Amber Gold (định giá, VIP, hành động chính),
       Secondary = Billiard Emerald (bàn đang hoạt động/đã xác thực),
       Tertiary = Electric Mint (ticker trực tiếp) - giữ tên biến --emerald/--gold cũ
       nhưng gán đúng giá trị Stitch để không phải sửa lại mọi rule đã dùng biến này. */
    --gold: #D97707;               /* primary-container (nền nút chính) */
    --gold-strong: #FFB77D;        /* primary (chữ/ số nhấn amber) */
    --gold-soft: rgba(217, 119, 7, 0.2);
    --emerald: #68DBA9;            /* secondary */
    --emerald-strong: #4EDEA3;     /* tertiary - "live" */
    --emerald-soft: rgba(78, 222, 163, 0.12);
    --cream: #F3EBD9;

    /* Trạng thái bàn / hệ thống - giữ đúng quy ước Stitch: bàn "đang chơi" (occupied)
       nổi bật bằng màu nhấn mint/emerald, "trống" (available) trung tính xám. */
    --available: #64748B;
    --occupied: #4EDEA3;
    --occupied-soft: rgba(78, 222, 163, 0.12);
    --reserved: #FFB77D;
    --reserved-soft: rgba(217, 119, 7, 0.2);
    --maintenance: #FFB4AB;
    --maintenance-soft: rgba(255, 180, 171, 0.14);

    /* Màu lỗi/nguy hiểm riêng (Xóa, Từ chối...) - KHÔNG dùng chung với --occupied vì
       --occupied giờ là mint xanh (trạng thái "đang chơi"), không còn là màu đỏ nữa. */
    --error: #FFB4AB;
    --error-soft: rgba(255, 180, 171, 0.16);
    --on-error: #690005;

    --radius: 8px;
    --shadow: 0 8px 32px -4px rgba(0, 0, 0, 0.6);

    /* Bí danh giữ tương thích - không dùng trong rule mới của file này. */
    --felt: var(--emerald);
    --felt-light: var(--emerald-strong);
    --felt-dark: #042F23;
    --ink: var(--text-primary);
}

* {
    box-sizing: border-box;
}

/* Đợt 13: icon font "Material Symbols Outlined" - ĐÚNG như Stitch dùng. */
.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
    line-height: 1;
}

.icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    vertical-align: -4px;
    flex-shrink: 0;
}

html, body {
    margin: 0;
    height: 100%;
}

body {
    font-family: "Manrope", "Segoe UI", Roboto, system-ui, sans-serif;
    background: var(--bg-page);
    color: var(--text-primary);
}

h1, h2 {
    font-family: "Playfair Display", "Bodoni Moda", Georgia, serif;
}

/* FocusOnNavigate (Routes.razor) đặt focus vào h1 sau mỗi lần chuyển trang - ẩn khung
   viền trắng mặc định của trình duyệt (vẫn giữ focus cho trình đọc màn hình). */
h1:focus {
    outline: none;
}

h1 {
    color: var(--text-primary);
    font-size: 1.7rem;
    font-weight: 700;
    margin: 0 0 1rem;
    display: flex;
    align-items: center;
    gap: .5rem;
}

h2 {
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0 0 .75rem;
    display: flex;
    align-items: center;
    gap: .4rem;
}

.app-shell {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 288px;
    background: var(--bg-sidebar);
    color: var(--text-primary);
    display: flex;
    flex-direction: column;
    padding: 1.25rem 1rem;
    flex-shrink: 0;
    border-right: 1px solid var(--border-subtle);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    font-family: "Playfair Display", "Bodoni Moda", Georgia, serif;
    color: var(--gold);
}

.brand-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--emerald);
    display: inline-block;
}

.sidebar-links {
    display: flex;
    flex-direction: column;
    gap: .25rem;
    flex: 1;
    overflow-y: auto;
}

.sidebar-links .sidebar-link {
    display: flex;
    align-items: center;
    gap: .6rem;
}

.sidebar-section {
    margin-top: 1rem;
    font-size: .75rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--text-muted);
    padding: .5rem .75rem 0;
}

.sidebar-link {
    color: var(--text-secondary);
    text-decoration: none;
    padding: .6rem .75rem;
    border-radius: var(--radius);
}

.sidebar-link:hover {
    background: var(--bg-surface-raised);
    color: var(--text-primary);
}

.sidebar-link.active {
    background: var(--gold-soft);
    color: var(--gold-strong);
    font-weight: 600;
}

.sidebar-footer {
    border-top: 1px solid var(--border-subtle);
    padding-top: 1rem;
    margin-top: 1rem;
}

.sidebar-user-name {
    font-weight: 600;
    color: var(--text-primary);
}

.sidebar-user-role {
    font-size: .8rem;
    color: var(--text-muted);
    margin-bottom: .5rem;
}

.app-main {
    flex: 1;
    overflow-y: auto;
    background: var(--bg-page);
}

.app-content {
    padding: 2rem;
    max-width: 1200px;
}

.toolbar {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 1rem;
}

.btn {
    border: none;
    border-radius: var(--radius);
    padding: .55rem 1rem;
    font-size: .9rem;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    transition: filter .15s ease, background-color .15s ease;
}

/* Primary VIP Action (theo DESIGN.md Stitch): nền amber gold, chữ đậm, có 1 viền sáng
   mảnh phía trên tạo hiệu ứng bo nổi nhẹ (inset highlight). */
.btn-primary {
    background: var(--gold);
    color: var(--text-on-accent);
    font-weight: 600;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
    filter: brightness(1.1);
}

.btn-ghost {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-secondary);
    border: 1px solid var(--bg-surface-raised);
}

.btn-ghost:hover {
    background: var(--bg-surface-raised);
    color: var(--text-primary);
}

.btn-danger {
    background: var(--error);
    color: var(--on-error);
}

.btn-danger:hover {
    filter: brightness(1.08);
}

/* Secondary Felt Action (theo DESIGN.md): nền emerald, chữ trắng - dùng cho hành động
   phụ như xác nhận bàn/giữ chỗ. */
.btn-warning {
    background: var(--emerald);
    color: #fff;
}

.btn-warning:hover {
    filter: brightness(1.1);
}

.btn-sm {
    padding: .35rem .6rem;
    font-size: .8rem;
}

.card, .form-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.25rem;
    margin-bottom: 1.5rem;
    max-width: 480px;
}

.section {
    margin-bottom: 2rem;
}

.table-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 1rem;
}

.table-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1rem;
    border-left: 4px solid var(--available);
}

/* Giữ đúng ánh xạ ngữ nghĩa màu cũ của dự án (đã xác nhận với khách hàng, KHÔNG đổi ý
   nghĩa - chỉ đổi giá trị token): bàn "đang chơi" (occupied) tô bằng màu emerald/available
   để nổi bật đang hoạt động, bàn "trống" (available) chỉ viền trung tính.
   Đợt 15: bàn trống dùng slate (--available) - trước đây dùng --border-strong là amber 20%
   nên bàn trống bị ánh vàng, sai quy ước "Open Table: muted slate" của Dark Luxury. */
.table-card.status-available { border-left-color: var(--available); }
.table-card.status-occupied { border-left-color: var(--occupied); }
.table-card.status-reserved { border-left-color: var(--reserved); }
.table-card.status-maintenance { border-left-color: var(--maintenance); }

.table-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: .5rem;
}

.table-name {
    font-weight: 700;
    color: var(--text-primary);
}

.badge {
    background: var(--bg-surface-raised);
    color: var(--text-secondary);
    border-radius: 999px;
    padding: .15rem .6rem;
    font-size: .75rem;
    font-weight: 600;
}

.table-meta {
    font-size: .85rem;
    color: var(--text-secondary);
}

/* Đợt 14: hàng meta gọn + pill "đang chơi" có chấm nhấp nháy - đồng bộ với PlayerWeb. */
.table-meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: .15rem .9rem;
    font-size: .82rem;
    color: var(--text-secondary);
}

.live-pill {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    background: var(--occupied-soft);
    color: var(--occupied);
    border-radius: 999px;
    padding: .25rem .6rem;
    font-size: .72rem;
    font-weight: 600;
    flex-shrink: 0;
}

.live-pill-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--occupied);
    animation: bms-pulse 1.6s ease-in-out infinite;
}

@keyframes bms-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: .35; }
}

.table-timer {
    margin-top: .5rem;
    font-weight: 600;
    color: var(--emerald);
}

.table-actions {
    margin-top: .75rem;
    display: flex;
    gap: .4rem;
    flex-wrap: wrap;
    align-items: center;
}

/* Đợt 15: ô nhập theo Dark Luxury - nền sâu (#0B0F17), viền hairline slate (#1E293B),
   focus đổi viền sang AMBER (trước đây: nền #1E293B, viền luôn ánh amber, focus emerald). */
.input {
    background: var(--bg-page);
    border: 1px solid var(--bg-surface-raised);
    color: var(--text-primary);
    border-radius: var(--radius);
    padding: .5rem .65rem;
    font-size: .9rem;
    width: 100%;
    font-family: inherit;
}

.input::placeholder {
    color: var(--text-muted);
}

.input:focus {
    outline: none;
    border-color: var(--gold);
}

/* Autofill Chrome - tránh Chrome tự ép nền trắng lên ô đã lưu mật khẩu. */
.input:-webkit-autofill,
.input:-webkit-autofill:hover,
.input:-webkit-autofill:focus {
    -webkit-box-shadow: 0 0 0 1000px var(--bg-page) inset !important;
    -webkit-text-fill-color: var(--text-primary) !important;
    caret-color: var(--text-primary);
    transition: background-color 9999s ease-in-out 0s;
}

.input-sm {
    width: auto;
    flex: 1;
    min-width: 100px;
}

.form-field {
    margin-bottom: .85rem;
    display: flex;
    flex-direction: column;
    gap: .3rem;
}

.form-field label {
    font-size: .85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-actions {
    display: flex;
    gap: .5rem;
}

.preview-image {
    margin-top: .5rem;
    max-width: 160px;
    max-height: 100px;
    border-radius: var(--radius);
    border: 1px solid var(--border-strong);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.data-table th, .data-table td {
    text-align: left;
    padding: .6rem .8rem;
    border-bottom: 1px solid var(--border-subtle);
    font-size: .88rem;
    color: var(--text-primary);
    font-variant-numeric: lining-nums tabular-nums;
}

.data-table th {
    background: var(--bg-surface-raised);
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: .72rem;
    letter-spacing: .03em;
}

.data-table tbody tr:hover {
    background: var(--bg-surface-raised);
}

.row-actions {
    display: flex;
    gap: .4rem;
    flex-wrap: wrap;
}

.hint-text {
    color: var(--text-muted);
    font-size: .85rem;
}

.error-text {
    color: var(--error);
    font-size: .85rem;
}

.page-empty {
    color: var(--text-muted);
}

.login-card {
    margin-top: 2rem;
}

/* ===== Thẻ thống kê nhanh (stat-row / stat-card) - đậm nét hơn cho dashboard Admin ===== */
.stat-row {
    display: flex;
    gap: .75rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}

.stat-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: .75rem 1rem;
    flex: 1;
    min-width: 110px;
}

.stat-label {
    font-size: .65rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: .3rem;
}

.stat-value {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: "Playfair Display", "Bodoni Moda", Georgia, serif;
    font-variant-numeric: lining-nums tabular-nums;
}

.stat-card.stat-playing .stat-label,
.stat-card.stat-playing .stat-value {
    color: var(--emerald);
}

.stat-card.stat-empty .stat-value {
    color: var(--text-muted);
}

/* Filter pills */
.filter-pills {
    display: flex;
    gap: .5rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}

.filter-pill {
    border-radius: 999px;
    padding: .5rem 1.1rem;
    font-size: .85rem;
    font-weight: 500;
    border: 1px solid var(--border-strong);
    background: var(--bg-surface);
    color: var(--text-secondary);
    cursor: pointer;
}

.filter-pill:hover {
    background: var(--bg-surface-raised);
    color: var(--text-primary);
}

.filter-pill.active {
    background: var(--bg-surface-raised);
    color: var(--text-primary);
    border-color: var(--border-strong);
}

/* Giữ đúng ánh xạ màu badge trạng thái đã có trong dự án (xem ghi chú ở .table-card). */
.badge-available { background: var(--bg-surface-raised); color: var(--text-muted); }
.badge-occupied { background: var(--emerald-soft); color: var(--emerald); }
.badge-reserved { background: var(--gold-soft); color: var(--gold); }
.badge-maintenance { background: var(--maintenance-soft); color: var(--maintenance); }
.badge-low-stock { background: var(--error-soft); color: var(--error); margin-left: .4rem; }

.row-low-stock { background: var(--error-soft); }
.row-low-stock td { color: var(--error); }

/* ===== Trang đăng nhập nhân viên/admin ===== */

.login-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 4rem);
    padding: 2rem 1.5rem;
}

.login-icon {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    background: var(--emerald-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.login-icon svg {
    width: 38px;
    height: 38px;
    color: var(--emerald);
}

.login-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: .4rem;
    font-family: "Playfair Display", "Bodoni Moda", Georgia, serif;
}

.login-subtitle {
    font-size: .9rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 2rem;
}

.login-form-card {
    width: 100%;
    max-width: 360px;
    margin-top: 0;
}

.input-icon-wrap {
    position: relative;
}

.input-icon-wrap .input {
    padding-left: 2.75rem;
    height: 48px;
}

.input-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    display: flex;
}

.btn-block {
    width: 100%;
    height: 52px;
    font-size: 1.05rem;
    justify-content: center;
}

.login-footer {
    margin-top: 2rem;
    text-align: center;
    color: var(--text-muted);
    font-size: .85rem;
}

.login-footer .divider {
    display: inline-block;
    width: 32px;
    height: 1px;
    background: var(--border-strong);
    vertical-align: middle;
    margin: 0 .5rem;
}

.auth-switch {
    text-align: center;
    margin-top: 1.25rem;
    font-size: .9rem;
    color: var(--text-secondary);
}

.auth-switch a {
    color: var(--gold-strong);
    font-weight: 600;
    text-decoration: none;
}

.auth-switch a:hover {
    text-decoration: underline;
}

.input-icon-toggle {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--gold-strong);
    font-size: .8rem;
    font-weight: 600;
    cursor: pointer;
    padding: 4px 6px;
}

.input-icon-toggle:hover {
    color: var(--text-primary);
}

.sidebar-note {
    font-size: .72rem;
    color: var(--text-muted);
    padding: 0 1rem 1rem;
    line-height: 1.4;
}

/* Tab chuyển trang (Kho nâng cao - Phiếu nhập hàng / Phiếu kiểm kho). */
.tabs {
    display: flex;
    gap: .5rem;
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--border-subtle);
}

.tab-btn {
    border: none;
    background: none;
    padding: .6rem 1rem;
    font-size: .95rem;
    cursor: pointer;
    color: var(--text-secondary);
    border-bottom: 3px solid transparent;
}

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

.tab-btn-active {
    border-bottom-color: var(--gold);
    color: var(--text-primary);
    font-weight: 700;
}

.stock-line-row {
    display: flex;
    gap: .5rem;
    align-items: center;
    margin-bottom: .5rem;
    flex-wrap: wrap;
}

.stock-line-row .input {
    flex: 1;
    min-width: 100px;
}

.text-danger {
    color: var(--error);
    font-weight: 700;
}

.text-success {
    color: var(--emerald);
    font-weight: 700;
}

/* ===== Trang Tổng quan (Dashboard) Admin - đầy đủ chi tiết, nhiều số liệu ===== */

/* Đợt 14: hàng KPI 4 ô đầu trang, đúng bố cục "Tổng Quan Hoạt Động" của Stitch dense. */
.kpi-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.kpi-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: .5rem;
}

.kpi-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.kpi-label {
    font-size: .68rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--text-secondary);
    font-weight: 600;
}

.kpi-icon {
    color: var(--text-muted);
}

.kpi-icon-accent {
    color: var(--gold-strong);
}

.kpi-sub {
    font-size: .8rem;
    color: var(--text-secondary);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1rem;
}

/* Đợt 15: .dashboard-card luôn đi kèm .card (max-width 480px, dành cho form) - phải bỏ giới
   hạn này, nếu không khối "dashboard-card-wide" (bảng duyệt giảm giá/lệch quỹ) bị bóp còn
   480px dù đã chiếm trọn hàng lưới. */
.dashboard-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.25rem;
    max-width: none;
    margin-bottom: 0;
    min-width: 0;
}

.dashboard-card-wide {
    grid-column: 1 / -1;
}

.dashboard-card h2 {
    margin-top: 0;
    display: flex;
    align-items: center;
    gap: .45rem;
}

.dashboard-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: .5rem;
}

.dashboard-list li {
    display: flex;
    justify-content: space-between;
    gap: .75rem;
    font-size: .9rem;
    padding-bottom: .5rem;
    border-bottom: 1px solid var(--border-subtle);
}

.dashboard-big-number {
    font-size: 2.1rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: "Playfair Display", "Bodoni Moda", Georgia, serif;
    font-variant-numeric: lining-nums tabular-nums;
}

.heatmap-row {
    display: flex;
    align-items: flex-end;
    gap: 2px;
    height: 120px;
    overflow: hidden;
}

.heatmap-bar {
    flex: 1;
    background: var(--gold);
    border-radius: 2px 2px 0 0;
    min-width: 4px;
}

.dashboard-over {
    color: var(--gold);
    font-weight: 700;
}

/* ===== Modal (dùng chung cho bảng đấu/gói giờ), bảng đấu loại trực tiếp, gói giờ bàn ===== */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 1rem;
}

.modal-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.5rem;
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-card h2 {
    margin-top: 0;
}

.bracket-wrap {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    padding: .5rem 0 1rem;
}

.bracket-round {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1rem;
    min-width: 220px;
}

.bracket-round-title {
    text-align: center;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: .25rem;
}

.bracket-match {
    background: var(--bg-surface-raised);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    padding: .5rem .6rem;
}

.bracket-player {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .4rem;
    padding: .2rem 0;
    font-size: .9rem;
    color: var(--text-primary);
}

.bracket-winner {
    font-weight: 700;
    color: var(--emerald);
}

.hour-package-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .5rem;
    padding: .5rem 0;
    border-bottom: 1px solid var(--border-subtle);
    flex-wrap: wrap;
}

.hour-package-consume {
    display: flex;
    align-items: center;
    gap: .4rem;
}

.hour-package-consume input {
    width: 80px;
}

.member-note-cell {
    display: flex;
    flex-direction: column;
    gap: .3rem;
    min-width: 180px;
}

.member-note-cell textarea {
    width: 100%;
    min-height: 44px;
    resize: vertical;
    background: var(--bg-page);
    border: 1px solid var(--bg-surface-raised);
    font-family: inherit;
    color: var(--text-primary);
    border-radius: var(--radius);
    padding: .5rem;
}

/* Responsive: sidebar thu gọn trên màn hình hẹp (Admin vẫn ưu tiên desktop/tablet vì
   đặc thù công việc quản trị, nhưng vẫn cần dùng được trên màn hình nhỏ). */
@media (max-width: 860px) {
    .app-shell {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        border-right: none;
        border-bottom: 1px solid var(--border-subtle);
    }

    .sidebar-brand {
        margin-bottom: 0;
        margin-right: 1rem;
    }

    .sidebar-links {
        flex-direction: row;
        flex-wrap: wrap;
        overflow-y: visible;
    }

    .sidebar-section {
        width: 100%;
    }

    .sidebar-note, .sidebar-footer {
        display: none;
    }

    .app-content {
        padding: 1.25rem;
    }

    /* Bảng nhiều cột: cuộn ngang TRONG bảng thay vì làm cả trang bị cuộn ngang. */
    .data-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
}

/* Đợt 16: Playfair Display mặc định dùng chữ số kiểu cũ (old-style, số 0 giống chữ o) -
   ép chữ số thẳng hàng cho mọi tiêu đề/số liệu dùng font serif. */
h1, h2, .sidebar-brand, .login-title {
    font-variant-numeric: lining-nums;
}

/* =====================================================================================
   Đợt 16: BỐ CỤC ĐÚNG STITCH DARK LUXURY (t_ng_quan_qu_n_tr_s_n_giao_d_ch_cuemaster_desktop,
   qu_n_l_b_n_ch_i_live_s_bida_desktop). Các rule dưới ghi đè rule cũ cùng tên ở trên.
   ===================================================================================== */

.text-amber { color: var(--gold-strong) !important; }
.text-mint { color: var(--emerald-strong) !important; }
.text-error { color: var(--error) !important; }
.text-muted { color: var(--text-muted) !important; }

/* label-sm của Stitch: Manrope 11px / 700 / +0.08em, in hoa. */
.dl-meta-label,
.kpi-label,
.dl-eyebrow,
.sidebar-section,
.sidebar-stat-head,
.admin-wallet-label,
.admin-user-role {
    font-family: "Manrope", sans-serif;
    font-size: 11px;
    line-height: 16px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.dl-body-sm {
    margin: 0;
    font-size: 12px;
    line-height: 18px;
    color: var(--text-secondary);
}

.dl-title-md {
    margin: 0;
    font-family: "Manrope", sans-serif;
    font-size: 16px;
    line-height: 24px;
    font-weight: 600;
    letter-spacing: .01em;
    color: var(--text-primary);
}

.dl-headline-sm {
    margin: 0;
    font-family: "Playfair Display", "Bodoni Moda", Georgia, serif;
    font-size: 20px;
    line-height: 28px;
    font-weight: 500;
    color: var(--text-primary);
    font-variant-numeric: lining-nums;
}

/* --- Khung trang: sidebar cố định + header cố định --- */
.app-shell {
    display: block;
    min-height: 100vh;
}

.app-main {
    margin-left: 288px;
    min-height: 100vh;
    overflow: visible;
    background: var(--bg-page);
}

.app-content {
    padding: 2rem;
    max-width: 1720px;
    margin: 0 auto;
}

/* --- Sidebar --- */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: 288px;
    padding: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: var(--bg-sidebar);
    border-right: none;
    box-shadow: 0 1px 8px rgba(0, 0, 0, .04);
    overflow-y: auto;
    z-index: 50;
}

.sidebar-top {
    display: flex;
    flex-direction: column;
}

.sidebar-brand {
    height: 80px;
    padding: 0 1.5rem;
    margin: 0;
    display: flex;
    align-items: center;
    gap: .75rem;
    text-decoration: none;
}

.sidebar-brand-text {
    display: flex;
    flex-direction: column;
}

.sidebar-brand-name {
    font-family: "Playfair Display", "Bodoni Moda", Georgia, serif;
    font-size: 20px;
    line-height: 28px;
    font-weight: 500;
    letter-spacing: .025em;
    text-transform: uppercase;
    color: var(--gold-strong);
}

.sidebar-brand-sub {
    font-size: 11px;
    line-height: 16px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--emerald);
}

.sidebar-status {
    margin: 1rem 1.5rem;
    padding: .75rem;
    border-radius: 12px;
    background: var(--bg-surface);
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 1px 8px rgba(0, 0, 0, .04);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--text-primary);
}

.sidebar-status-left {
    display: flex;
    align-items: center;
    gap: .5rem;
}

.sidebar-status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--emerald-strong);
    animation: bms-pulse 1.6s ease-in-out infinite;
}

.sidebar-status-pill {
    padding: .125rem .5rem;
    border-radius: 4px;
    background: var(--bg-surface-mid);
    color: var(--emerald-strong);
}

.sidebar-links {
    padding: 0 1rem;
    margin-top: .5rem;
    gap: .375rem;
    overflow: visible;
    flex: none;
}

.sidebar-link,
.sidebar-links .sidebar-link {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .75rem 1rem;
    border-radius: 12px;
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 22px;
    font-weight: 500;
    text-decoration: none;
    transition: background-color .15s ease, color .15s ease;
}

.sidebar-link:hover {
    background: var(--bg-surface-mid);
    color: var(--text-primary);
}

/* Stitch: mục đang chọn = nền amber đặc (primary-container) + chữ #432100 đậm. */
.sidebar-link.active {
    background: var(--gold);
    color: var(--text-on-accent);
    font-weight: 600;
}

.sidebar-count {
    margin-left: auto;
    padding: .125rem .5rem;
    border-radius: 999px;
    background: #25A475;
    color: #00311F;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .04em;
}

.sidebar-count-alert {
    background: var(--gold);
    color: var(--text-on-accent);
}

.sidebar-link.active .sidebar-count {
    background: rgba(67, 33, 0, .2);
    color: var(--text-on-accent);
}

.sidebar-section {
    margin: 1rem 0 .25rem;
    padding: 0 1rem;
    color: var(--text-muted);
}

.sidebar-bottom {
    padding: 1rem;
}

.sidebar-stat-card {
    padding: 1rem;
    border-radius: 12px;
    background: var(--bg-surface);
    display: flex;
    flex-direction: column;
    gap: .5rem;
    box-shadow: 0 1px 8px rgba(0, 0, 0, .04);
}

.sidebar-stat-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--text-secondary);
}

.sidebar-stat-value {
    font-family: "Playfair Display", "Bodoni Moda", Georgia, serif;
    font-size: 20px;
    line-height: 28px;
    font-weight: 500;
    color: var(--gold-strong);
    font-variant-numeric: lining-nums tabular-nums;
}

.sidebar-stat-sub {
    font-size: 12px;
    line-height: 18px;
    color: var(--emerald);
}

.sidebar-logout {
    justify-content: center;
    margin-top: .25rem;
}

.sidebar-stat-card .btn-primary {
    justify-content: center;
}

/* --- Header cố định (h-20, nền surface/85 + blur) --- */
.admin-header {
    position: sticky;
    top: 0;
    height: 80px;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    background: rgba(15, 19, 28, .85);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    box-shadow: 0 1px 8px rgba(0, 0, 0, .04);
    z-index: 40;
}

.admin-header-left {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex: 1;
    max-width: 36rem;
    min-width: 0;
}

.admin-search {
    position: relative;
    flex: 1;
    min-width: 0;
    margin: 0;
}

.admin-search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.admin-search-input {
    width: 100%;
    padding: .625rem 1rem .625rem 2.5rem;
    border: none;
    border-radius: 12px;
    background: var(--bg-surface-mid);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 12px;
    line-height: 18px;
    outline: none;
    transition: background-color .15s ease;
}

.admin-search-input::placeholder {
    color: var(--text-muted);
}

.admin-search-input:focus {
    background: var(--bg-surface-raised);
}

.admin-header-chips {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
}

.admin-chip {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .375rem .75rem;
    border-radius: 8px;
    background: var(--bg-surface-mid);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
    color: var(--text-secondary);
    white-space: nowrap;
}

.admin-header-right {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-shrink: 0;
}

.admin-wallet {
    display: flex;
    align-items: center;
    gap: .625rem;
    padding: .5rem 1rem;
    border-radius: 12px;
    background: var(--bg-surface-mid);
    box-shadow: 0 1px 8px rgba(0, 0, 0, .04);
}

.admin-wallet-text {
    display: flex;
    flex-direction: column;
    text-align: right;
}

.admin-wallet-label {
    color: var(--text-secondary);
}

.admin-wallet-value {
    font-size: 14px;
    font-weight: 700;
    line-height: 1.1;
    color: var(--gold-strong);
    font-variant-numeric: tabular-nums;
}

.admin-bell {
    position: relative;
    display: inline-flex;
    padding: .625rem;
    border-radius: 12px;
    background: var(--bg-surface-mid);
    color: var(--text-secondary);
    text-decoration: none;
}

.admin-bell:hover {
    background: var(--bg-surface-raised);
    color: var(--text-primary);
}

.admin-bell-dot {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gold);
}

.admin-user {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding-left: .5rem;
}

.admin-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--gold);
    color: var(--text-on-accent);
    font-weight: 700;
    font-size: 14px;
}

.admin-user-text {
    display: flex;
    flex-direction: column;
}

.admin-user-name {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-primary);
}

.admin-user-role {
    color: var(--gold-strong);
}

/* --- Nút --- */
.btn {
    font-family: "Manrope", sans-serif;
}

.btn-surface {
    background: var(--bg-surface-mid);
    color: var(--text-primary);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, .1);
}

.btn-surface:hover {
    background: var(--bg-surface-raised);
}

.btn-primary {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, .1), inset 0 1px 0 rgba(255, 255, 255, .2);
}

.dl-page .btn {
    padding: .625rem 1.25rem;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .04em;
}

.dl-page .btn-sm {
    padding: .4rem .75rem;
    font-size: 12px;
}

/* --- Trang Dashboard --- */
.dl-page {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.kpi-row {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.25rem;
    margin: 0;
}

.kpi-card {
    position: relative;
    overflow: hidden;
    padding: 1.5rem;
    border: none;
    border-radius: 12px;
    background: var(--bg-surface-mid);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .1);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.kpi-glow {
    position: absolute;
    right: -1rem;
    bottom: -1rem;
    width: 7rem;
    height: 7rem;
    border-radius: 50%;
    filter: blur(40px);
    pointer-events: none;
}

.kpi-glow-amber { background: rgba(255, 183, 125, .08); }
.kpi-glow-mint { background: rgba(104, 219, 169, .08); }

.kpi-card-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: .75rem;
}

.kpi-label {
    display: block;
    color: var(--text-secondary);
    margin-bottom: .25rem;
}

.kpi-value {
    font-family: "Playfair Display", "Bodoni Moda", Georgia, serif;
    font-size: 32px;
    line-height: 40px;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--text-primary);
    font-variant-numeric: lining-nums tabular-nums;
    white-space: nowrap;
}

.kpi-value-sub {
    font-family: "Manrope", sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-secondary);
}

.kpi-icon-box {
    display: inline-flex;
    padding: .75rem;
    border-radius: 8px;
    background: var(--bg-surface-raised);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, .1);
    flex-shrink: 0;
}

.kpi-foot {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .5rem;
    padding-top: .5rem;
    font-size: 12px;
    line-height: 18px;
    color: var(--text-secondary);
}

.kpi-foot-between {
    justify-content: space-between;
}

.kpi-foot-strong {
    display: inline-flex;
    align-items: center;
    gap: .25rem;
    font-weight: 600;
}

.kpi-progress {
    width: 6rem;
    height: 6px;
    border-radius: 999px;
    background: #31353E;
    overflow: hidden;
}

.kpi-progress-bar {
    display: block;
    height: 100%;
    border-radius: 999px;
    background: var(--emerald);
}

.kpi-pill {
    display: inline-flex;
    align-items: center;
    gap: .375rem;
    padding: .125rem .5rem;
    border-radius: 4px;
    background: rgba(217, 119, 7, .2);
    color: var(--gold-strong);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
}

.kpi-pill-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--gold-strong);
    animation: bms-pulse 1.6s ease-in-out infinite;
}

.kpi-link {
    color: var(--text-secondary);
    text-decoration: underline;
}

.kpi-tag {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
}

.dl-actionbar {
    padding: 1rem;
    border-radius: 12px;
    background: var(--bg-surface);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, .1);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.dl-actionbar-title {
    display: flex;
    align-items: center;
    gap: .75rem;
}

.dl-actionbar-accent {
    width: 12px;
    height: 32px;
    border-radius: 999px;
    background: var(--gold-strong);
    flex-shrink: 0;
}

.dl-actionbar-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
}

.dl-workspace {
    display: grid;
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 2rem;
    align-items: start;
}

.dl-main {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    min-width: 0;
}

.dl-section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.dl-section-title {
    display: flex;
    align-items: center;
    gap: .75rem;
}

.dl-segment {
    display: flex;
    align-items: center;
    gap: .375rem;
    padding: .25rem;
    border-radius: 8px;
    background: var(--bg-surface);
}

.dl-seg {
    padding: .375rem .75rem;
    border: none;
    border-radius: 4px;
    background: transparent;
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    cursor: pointer;
}

.dl-seg:hover {
    color: var(--text-primary);
}

.dl-seg-active {
    background: #31353E;
    color: var(--text-primary);
}

/* --- Card bàn (AdminTableCard) --- */
.dl-table-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
}

.dl-table-grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.dl-table-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border-radius: 12px;
    background: var(--bg-surface-mid);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .1);
    overflow: hidden;
}

.dl-table-body {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.dl-table-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: .75rem;
}

.dl-table-title-wrap {
    min-width: 0;
}

.dl-table-tags {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .5rem;
}

.dl-tag {
    padding: .125rem .5rem;
    border-radius: 4px;
    background: #31353E;
    color: var(--emerald);
    font-size: 11px;
    line-height: 16px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.dl-tag-vip {
    background: rgba(217, 119, 7, .2);
    color: var(--gold-strong);
}

.dl-table-cap {
    font-size: 12px;
    color: var(--text-secondary);
}

.dl-table-name {
    margin: .25rem 0 0;
    font-family: "Playfair Display", "Bodoni Moda", Georgia, serif;
    font-size: 20px;
    line-height: 28px;
    font-weight: 500;
    color: var(--text-primary);
    font-variant-numeric: lining-nums;
}

.dl-status {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .25rem .75rem;
    border-radius: 999px;
    font-size: 11px;
    line-height: 16px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    white-space: nowrap;
    flex-shrink: 0;
}

.dl-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
}

.dl-status-live {
    background: rgba(37, 164, 117, .2);
    color: var(--emerald);
}

.dl-status-live .dl-status-dot {
    animation: bms-pulse 1.6s ease-in-out infinite;
}

.dl-status-reserved {
    background: rgba(255, 183, 125, .2);
    color: var(--gold-strong);
}

.dl-status-free {
    background: var(--bg-surface-raised);
    color: var(--text-secondary);
}

.dl-status-free .dl-status-dot {
    background: var(--text-muted);
}

.dl-status-maint {
    background: var(--error-soft);
    color: var(--error);
}

.dl-meta-box {
    padding: .875rem;
    border-radius: 8px;
    background: var(--bg-surface);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
}

.dl-meta-label {
    color: var(--text-secondary);
}

.dl-meta-value {
    display: flex;
    align-items: center;
    gap: .375rem;
    margin-top: .125rem;
    font-size: 15px;
    line-height: 20px;
    font-weight: 700;
    letter-spacing: .02em;
    font-variant-numeric: tabular-nums;
}

.dl-meta-plain {
    color: var(--text-primary);
    font-weight: 600;
}

.dl-meta-right {
    text-align: right;
}

.dl-meta-right .dl-meta-value {
    justify-content: flex-end;
}

.dl-rows {
    display: flex;
    flex-direction: column;
    gap: .5rem;
}

.dl-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    font-size: 12px;
    line-height: 18px;
    color: var(--text-secondary);
}

.dl-row span:last-child {
    color: var(--text-primary);
    font-weight: 600;
    text-align: right;
}

.dl-table-actions {
    display: flex;
    align-items: center;
    gap: .5rem;
    padding: 1rem;
    background: var(--bg-surface);
}

.dl-action {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .25rem;
    padding: .5rem .75rem;
    border-radius: 8px;
    background: var(--bg-surface-raised);
    color: var(--text-primary);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
    text-decoration: none;
    white-space: nowrap;
}

.dl-action:hover {
    background: var(--bg-surface-bright);
}

.dl-action-primary {
    background: var(--gold);
    color: var(--text-on-accent);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, .1);
}

.dl-action-primary:hover {
    background: var(--gold);
    filter: brightness(1.1);
}

/* --- Panel / cột phải --- */
.dl-panel {
    padding: 1.5rem;
    border-radius: 12px;
    background: var(--bg-surface-mid);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, .1);
    min-width: 0;
}

.dl-panel h2 {
    font-size: 20px;
}

.dl-panel-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.dl-legend {
    display: inline-flex;
    align-items: center;
    gap: .375rem;
    font-size: 12px;
    color: var(--text-secondary);
}

.dl-legend-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gold-strong);
}

.heatmap-row {
    height: 140px;
    gap: 6px;
}

.heatmap-col {
    flex: 1;
    height: 100%;
    display: flex;
    align-items: flex-end;
}

.heatmap-bar {
    width: 100%;
    background: linear-gradient(to top, var(--gold), var(--gold-strong));
    border-radius: 4px 4px 0 0;
}

.heatmap-axis {
    display: flex;
    justify-content: space-between;
    margin-top: .5rem;
    font-size: 11px;
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
}

.dl-aside {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    min-width: 0;
}

.dl-feed {
    padding: 1.5rem;
    border-radius: 12px;
    background: var(--bg-surface);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, .1);
    display: flex;
    flex-direction: column;
    gap: .75rem;
}

.dl-feed-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: .75rem;
    margin-bottom: .25rem;
}

.dl-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .375rem;
    color: var(--gold-strong);
}

.dl-eyebrow-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--gold-strong);
    animation: bms-pulse 1.6s ease-in-out infinite;
}

.dl-feed-count {
    padding: .25rem .5rem;
    border-radius: 4px;
    background: rgba(217, 119, 7, .2);
    color: var(--gold-strong);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .04em;
    white-space: nowrap;
}

.dl-feed-link {
    display: inline-flex;
    align-items: center;
    gap: .25rem;
    color: var(--emerald);
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
}

.dl-feed-item {
    padding: 1rem;
    border-radius: 8px;
    background: var(--bg-surface-mid);
    display: flex;
    flex-direction: column;
    gap: .25rem;
}

.dl-feed-item-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .5rem;
}

.dl-feed-code {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
    color: var(--text-secondary);
}

.dl-feed-amount {
    font-family: "Playfair Display", Georgia, serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--gold-strong);
    font-variant-numeric: lining-nums tabular-nums;
}

.dl-feed-kind {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--emerald);
}

.dl-feed-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.dl-feed-sub {
    font-size: 12px;
    line-height: 18px;
    color: var(--text-secondary);
}

.dl-feed-actions {
    display: flex;
    gap: .5rem;
    margin-top: .5rem;
}

.dl-feed-actions .btn {
    flex: 1;
    justify-content: center;
}

.dl-rent-item {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .75rem;
    border-radius: 8px;
    background: var(--bg-surface-mid);
}

.dl-rent-thumb {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    background: var(--bg-sidebar);
    color: var(--gold-strong);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.dl-rent-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
    flex: 1;
}

.dl-rent-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: .25rem;
}

.dl-rent-tag {
    padding: .125rem .375rem;
    border-radius: 4px;
    background: rgba(37, 164, 117, .2);
    color: var(--emerald);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.dl-rent-time {
    font-size: 13px;
    font-weight: 700;
    color: var(--gold-strong);
    font-variant-numeric: tabular-nums;
}

/* --- Trang Quản lý bàn Live --- */
.dl-ops-top {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: 1.5rem;
}

.dl-ops-card {
    padding: 1.5rem;
    border-radius: 12px;
    background: var(--bg-surface-mid);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, .1);
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    min-width: 0;
}

.dl-ops-head {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.dl-ops-title-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .75rem;
}

.dl-ops-title {
    margin: 0;
    font-size: 26px;
    line-height: 34px;
    font-weight: 600;
}

.dl-live-badge {
    padding: .125rem .5rem;
    border-radius: 4px;
    background: rgba(37, 164, 117, .2);
    color: var(--emerald);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
}

.dl-ops-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
}

.dl-ops-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.dl-ops-num {
    margin-top: .25rem;
    font-family: "Playfair Display", Georgia, serif;
    font-size: 30px;
    line-height: 38px;
    font-weight: 600;
    color: var(--text-primary);
    font-variant-numeric: lining-nums tabular-nums;
}

.dl-ops-num-sub {
    font-family: "Manrope", sans-serif;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
}

.dl-ops-cur {
    font-size: 16px;
    margin-right: .125rem;
    vertical-align: top;
}

.dl-ops-mix-title {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--text-primary);
}

.dl-donut-wrap {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.dl-donut {
    --p: 0;
    width: 128px;
    height: 128px;
    border-radius: 50%;
    background: conic-gradient(var(--emerald-strong) calc(var(--p) * 1%), var(--gold) 0);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.dl-donut-inner {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    background: var(--bg-surface-mid);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.dl-donut-num {
    font-family: "Playfair Display", Georgia, serif;
    font-size: 24px;
    font-weight: 600;
    font-variant-numeric: lining-nums;
}

.dl-donut-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.dl-donut-legend {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: .5rem;
    font-size: 13px;
    color: var(--text-secondary);
    flex: 1;
}

.dl-donut-legend li {
    display: flex;
    align-items: center;
    gap: .5rem;
}

.dl-donut-legend strong {
    margin-left: auto;
    color: var(--text-primary);
}

.dl-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}

.dl-dot-mint { background: var(--emerald-strong); }
.dl-dot-amber { background: var(--gold-strong); }
.dl-dot-grey { background: var(--text-muted); }
.dl-dot-red { background: var(--error); }

.dl-filter-card {
    padding: 1.25rem;
    border-radius: 12px;
    background: var(--bg-surface-mid);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, .1);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.dl-zone-tabs {
    display: flex;
    gap: .5rem;
    overflow-x: auto;
}

.dl-zone {
    flex-shrink: 0;
    padding: .5rem 1rem;
    border: none;
    border-radius: 8px;
    background: var(--bg-surface);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .04em;
    cursor: pointer;
}

.dl-zone:hover {
    background: var(--bg-surface-raised);
}

.dl-zone-active,
.dl-zone-active:hover {
    background: var(--gold);
    color: var(--text-on-accent);
}

.dl-status-filter {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .5rem;
}

.dl-status-chip {
    display: inline-flex;
    align-items: center;
    gap: .375rem;
    padding: .25rem .75rem;
    border: 1px solid transparent;
    border-radius: 999px;
    background: var(--bg-surface);
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .06em;
    cursor: pointer;
}

.dl-status-chip-mint.is-active { background: rgba(37, 164, 117, .2); color: var(--emerald); }
.dl-status-chip-amber.is-active { background: rgba(217, 119, 7, .2); color: var(--gold-strong); }
.dl-status-chip-grey.is-active { background: var(--bg-surface-raised); color: var(--text-primary); }
.dl-status-chip-red.is-active { background: var(--error-soft); color: var(--error); }

.dl-footer-bar {
    padding: 1rem 1.5rem;
    border-radius: 12px;
    background: var(--bg-surface);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1.5rem;
    font-size: 13px;
    color: var(--text-secondary);
}

.dl-footer-item {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
}

/* --- Tìm kiếm --- */
.page-head {
    margin-bottom: 1.5rem;
}

.page-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .375rem;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--emerald);
}

.page-eyebrow-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--emerald-strong);
}

.search-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.search-row {
    display: flex;
    flex-direction: column;
    gap: .125rem;
    padding: .75rem 1rem;
    margin-top: .5rem;
    border-radius: 8px;
    background: var(--bg-surface);
    text-decoration: none;
}

.search-row:hover {
    background: var(--bg-surface-raised);
}

.search-row-main {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 14px;
}

.search-row-sub {
    color: var(--text-secondary);
    font-size: 12px;
}

/* Các trang quản lý cũ (không có mẫu Stitch riêng) vẫn dùng token mới: card/bảng nền
   surface-container, bo 12px. */
.card, .form-card, .data-table {
    background: var(--bg-surface-mid);
    border-radius: 12px;
}

/* --- Responsive --- */
@media (max-width: 1400px) {
    .dl-table-grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .admin-header-chips { display: none; }
}

@media (max-width: 1280px) {
    .kpi-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .dl-workspace, .dl-ops-top { grid-template-columns: 1fr; }
    .admin-wallet { display: none; }
}

@media (max-width: 860px) {
    .sidebar {
        position: static;
        width: 100%;
        height: auto;
    }

    .sidebar-links {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .app-main {
        margin-left: 0;
    }

    .admin-header {
        position: static;
        height: auto;
        padding: 1rem 1.25rem;
        flex-wrap: wrap;
    }

    .admin-user-text { display: none; }
    .kpi-row, .dl-table-grid, .dl-table-grid-3, .search-grid, .dl-ops-stats { grid-template-columns: 1fr; }
}

/* ===== Đợt 16: trang Quản lý kho 2 cột + ô chọn có tìm kiếm (SearchSelect) ===== */
.inv-layout {
    display: grid;
    grid-template-columns: minmax(320px, 420px) minmax(0, 1fr);
    gap: 1.5rem;
    align-items: start;
}

.inv-layout .form-card {
    max-width: none;
    margin-bottom: 0;
    position: sticky;
    top: 96px;
}

.inv-layout .inv-list {
    margin-bottom: 0;
    min-width: 0;
}

@media (max-width: 1100px) {
    .inv-layout {
        grid-template-columns: 1fr;
    }

    .inv-layout .form-card {
        position: static;
    }
}

.search-select {
    position: relative;
}

.search-select-input {
    padding-right: 2.5rem;
}

.search-select-arrow {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform .15s ease, color .15s ease;
}

.search-select-arrow:hover {
    color: var(--gold-strong);
}

.search-select.is-open .search-select-arrow {
    transform: translateY(-50%) rotate(180deg);
    color: var(--gold-strong);
}

.search-select-list {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 4px);
    z-index: 60;
    margin: 0;
    padding: .25rem;
    list-style: none;
    max-height: 240px;
    overflow-y: auto;
    border-radius: 8px;
    background: var(--bg-surface-raised);
    border: 1px solid var(--border-strong);
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, .7);
}

.search-select-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: .5rem .75rem;
    border-radius: 6px;
    font-size: .9rem;
    color: var(--text-primary);
    cursor: pointer;
}

.search-select-item:hover {
    background: var(--bg-surface-bright);
}

.search-select-item.is-selected {
    color: var(--gold-strong);
    font-weight: 600;
}

.search-select-empty {
    padding: .5rem .75rem;
    font-size: .85rem;
    color: var(--text-muted);
}

/* ===== Đợt 16: ô chọn ngày/giờ trên nền tối - báo cho trình duyệt dùng giao diện tối để
   biểu tượng lịch và chữ ngày hiện rõ (trước đây icon lịch màu đen, phải rê chuột mới thấy). */
:root {
    color-scheme: dark;
}

input[type="date"],
input[type="datetime-local"],
input[type="time"],
input[type="month"] {
    color-scheme: dark;
}

input[type="date"]::-webkit-calendar-picker-indicator,
input[type="datetime-local"]::-webkit-calendar-picker-indicator,
input[type="time"]::-webkit-calendar-picker-indicator,
input[type="month"]::-webkit-calendar-picker-indicator {
    opacity: 1;
    cursor: pointer;
    filter: invert(78%) sepia(35%) saturate(900%) hue-rotate(330deg) brightness(105%);
}

select.input option {
    background: var(--bg-surface-raised);
    color: var(--text-primary);
}

/* ===== Đợt 16: các trang quản lý dạng "form thêm/sửa + danh sách" (Bàn, Loại bàn, Cơ,
   Giải đấu, Nhân viên, Phiếu nhập/kiểm kho) hiển thị 2 cột trên desktop: form bên trái,
   danh sách bên phải - không còn nửa phải màn hình bị trống. ===== */
@media (min-width: 1101px) {
    .app-content:has(> :is(.card.form-card, .form-section) + .section) {
        display: grid;
        grid-template-columns: minmax(340px, 440px) minmax(0, 1fr);
        column-gap: 1.5rem;
        align-items: start;
    }

    .app-content:has(> :is(.card.form-card, .form-section) + .section) > * {
        grid-column: 1 / -1;
    }

    .app-content:has(> :is(.card.form-card, .form-section) + .section) > :is(.card.form-card, .form-section) {
        grid-column: 1;
        max-width: none;
        margin-bottom: 0;
        position: sticky;
        top: 96px;
    }

    .app-content:has(> :is(.card.form-card, .form-section) + .section) > .form-section > .card.form-card {
        max-width: none;
    }

    .app-content:has(> :is(.card.form-card, .form-section) + .section) > :is(.card.form-card, .form-section) + .section {
        grid-column: 2;
        margin-bottom: 0;
        min-width: 0;
        overflow-x: auto;
    }
}

/* Nút thao tác trong bảng: xuống dòng gọn gàng khi không đủ chỗ. */
.data-table .row-actions {
    flex-wrap: wrap;
    gap: .375rem;
}

/* Đợt 16: nút không bị bóp nhiều dòng; ô giờ đủ rộng cho icon đồng hồ; card con trong cột
   danh sách (vd. từng Loại bàn) trải hết bề ngang cột. */
.btn {
    white-space: nowrap;
}

input[type="time"].input {
    min-width: 120px;
}

.app-content > .section .card,
.app-content > .section .form-card {
    max-width: none;
}