/* ============================================================
   SYSTEM APP — Design System v2
   Font: Be Vietnam Pro (Google Fonts)
   Palette: Sky Blue Primary + Orange CTA + Emerald Success
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700;800&display=swap');

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
    --c-primary: #0EA5E9;
    /* Sky 500 */
    --c-primary-d: #0284C7;
    /* Sky 600 */
    --c-primary-l: #E0F2FE;
    /* Sky 100 */
    --c-orange: #F97316;
    /* Orange 500 */
    --c-orange-d: #EA580C;
    /* Orange 600 */
    --c-success: #10B981;
    /* Emerald 500 */
    --c-success-l: #D1FAE5;
    /* Emerald 100 */
    --c-danger: #EF4444;
    /* Red 500 */
    --c-danger-l: #FEE2E2;
    /* Red 100 */
    --c-warn: #F59E0B;
    /* Amber 500 */
    --c-warn-l: #FEF3C7;
    /* Amber 100 */

    --c-bg: #F0F9FF;
    /* Sky 50 */
    --c-surface: #FFFFFF;
    --c-border: #E2E8F0;
    /* Slate 200 */
    --c-border-l: #F1F5F9;
    /* Slate 100 */

    --c-text: #0F172A;
    /* Slate 900 */
    --c-text-s: #475569;
    /* Slate 600 */
    --c-text-m: #94A3B8;
    /* Slate 400 */

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-pill: 999px;

    --shadow-sm: 0 1px 3px rgba(15, 23, 42, .06);
    --shadow-md: 0 4px 16px rgba(15, 23, 42, .08);
    --shadow-lg: 0 8px 32px rgba(15, 23, 42, .12);
    --shadow-drawer: -4px 0 40px rgba(15, 23, 42, .16);

    --transition: 150ms ease;
    --transition-md: 250ms ease;
    --transition-lg: 300ms cubic-bezier(.4, 0, .2, 1);

    --font: 'Be Vietnam Pro', -apple-system, sans-serif;
}

/* ============================================================
   GLOBAL RESET
   ============================================================ */
*,
*::before,
*::after {
    box-sizing: border-box;
}

.system-app-container,
.simple-app-wrap,
.admin-app-wrap {
    font-family: var(--font);
    color: var(--c-text);
    -webkit-font-smoothing: antialiased;
}

/* ============================================================
   COMMON COMPONENTS
   ============================================================ */

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-family: var(--font);
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background var(--transition), opacity var(--transition), transform var(--transition), box-shadow var(--transition);
    white-space: nowrap;
    line-height: 1;
}

.btn:disabled {
    opacity: .5;
    cursor: not-allowed;
    transform: none !important;
}

.btn-primary {
    background: var(--c-primary);
    color: #fff;
    padding: 11px 20px;
    font-size: .9rem;
}

.btn-primary:hover:not(:disabled) {
    background: var(--c-primary-d);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(14, 165, 233, .3);
}

.btn-success {
    background: var(--c-success);
    color: #fff;
    padding: 11px 20px;
    font-size: .9rem;
}

.btn-success:hover:not(:disabled) {
    background: #059669;
    transform: translateY(-1px);
}

.btn-orange {
    background: var(--c-orange);
    color: #fff;
    padding: 11px 20px;
    font-size: .9rem;
}

.btn-orange:hover:not(:disabled) {
    background: var(--c-orange-d);
    transform: translateY(-1px);
}

.btn-ghost {
    background: var(--c-border-l);
    color: var(--c-text-s);
    padding: 9px 16px;
    font-size: .875rem;
}

.btn-ghost:hover:not(:disabled) {
    background: var(--c-border);
}

.btn-full {
    width: 100%;
}

/* Form groups */
.form-group {
    margin-bottom: 14px;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-group label {
    display: block;
    font-size: .8rem;
    font-weight: 600;
    color: var(--c-text-s);
    margin-bottom: 6px;
    letter-spacing: .02em;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid var(--c-border);
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: .95rem;
    color: var(--c-text);
    background: #fff;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
    -webkit-appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--c-primary);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, .12);
}

.form-group input:disabled,
.form-group select:disabled,
.form-group textarea:disabled {
    background: var(--c-border-l);
    color: var(--c-text-m);
    cursor: not-allowed;
}

.form-group textarea {
    resize: vertical;
    min-height: 72px;
    line-height: 1.5;
}

/* Notice / Alert */
.notice {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: .875rem;
    font-weight: 500;
    border-left: 4px solid transparent;
    margin-bottom: 14px;
    animation: fadeIn .25s ease;
}

.notice-success {
    background: var(--c-success-l);
    border-color: var(--c-success);
    color: #065f46;
}

.notice-error {
    background: var(--c-danger-l);
    border-color: var(--c-danger);
    color: #991b1b;
}

.notice-warn {
    background: var(--c-warn-l);
    border-color: var(--c-warn);
    color: #92400e;
}

.notice-info {
    background: var(--c-primary-l);
    border-color: var(--c-primary);
    color: #0c4a6e;
}

/* Skeleton loader */
.skeleton {
    background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
    background-size: 200% 100%;
    animation: shimmer 1.4s infinite;
    border-radius: var(--radius-sm);
}

@keyframes shimmer {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

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

    to {
        opacity: 1;
        transform: none;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: none;
    }
}

/* ============================================================
   ORDER APP — Trang Đặt Món
   ============================================================ */
.system-app-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
    background: var(--c-bg);
    min-height: 80vh;
}

/* Top Bar */
.order-topbar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 0 18px;
    position: sticky;
    top: 0;
    background: rgba(240, 249, 255, .92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 100;
    border-bottom: 1px solid var(--c-border);
    margin-bottom: 24px;
}

.order-search-wrap {
    flex: 1;
    position: relative;
}

.order-search-wrap input {
    width: 100%;
    height: 46px;
    /* cân bằng với .btn-cart-toggle */
    padding: 0 16px 0 46px;
    border: 2px solid var(--c-border);
    border-radius: var(--radius-pill);
    font-family: var(--font);
    font-size: .95rem;
    background: #fff;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
    color: var(--c-text);
}

.order-search-wrap input:focus {
    border-color: var(--c-primary);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, .12);
}

.order-search-wrap input::placeholder {
    color: var(--c-text-m);
}

.order-search-wrap .search-icon {
    position: absolute;
    left: 17px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--c-text-m);
    pointer-events: none;
    display: flex;
}

/* Closed message (outside hours) */
.order-closed-msg {
    text-align: center;
    padding: 48px 24px;
    animation: fadeIn .4s ease;
}

.order-closed-msg .closed-icon {
    font-size: 3rem;
    margin-bottom: 12px;
}

.order-closed-msg h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--c-text);
    margin: 0 0 8px;
}

.order-closed-msg p {
    color: var(--c-text-s);
    font-size: .95rem;
    margin: 0;
}

/* Cart toggle button — nằm ngang, cân bằng với search input */
.btn-cart-toggle {
    position: relative;
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--c-orange);
    color: #fff;
    border: none;
    border-radius: var(--radius-pill);
    padding: 0 20px;
    height: 46px;
    /* khớp với chiều cao search input */
    white-space: nowrap;
    flex-shrink: 0;
    cursor: pointer;
    font-family: var(--font);
    font-weight: 700;
    font-size: .9rem;
    letter-spacing: .01em;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
    line-height: 1;
}

.btn-cart-toggle:hover {
    background: var(--c-orange-d);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(249, 115, 22, .35);
}

.btn-cart-toggle svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* Label hiển thị dạng nằm ngang */
.btn-cart-toggle .cart-label {
    font-size: .9rem;
    font-weight: 700;
    letter-spacing: .02em;
}

/* Số đếm trong button — ẩn, chỉ dùng badge góc */
.btn-cart-toggle .cart-count {
    display: none;
}

.cart-badge {
    position: absolute;
    top: -7px;
    right: -7px;
    background: var(--c-danger);
    color: #fff;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: .7rem;
    font-weight: 800;
    display: none;
    align-items: center;
    justify-content: center;
    border: 2px solid #fff;
    box-shadow: 0 2px 6px rgba(239, 68, 68, .4);
}

.cart-badge.visible {
    display: flex;
}

/* Body layout — danh mục trên, danh sách dưới */
.order-body {
    display: flex;
    flex-direction: column;
    gap: 0;
    min-height: 60vh;
}

/* Category Bar — nằm ngang, sticky dưới topbar */
.category-sidebar {
    width: 100%;
    position: sticky;
    top: 58px;
    /* khớp với chiều cao .order-topbar */
    z-index: 90;
    background: rgba(240, 249, 255, .96);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--c-border);
    padding: 10px 0;
    margin-bottom: 24px;
}

.category-sidebar ul {
    list-style: none;
    margin: 0;
    padding: 0 4px;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
    overflow-x: auto;
    scrollbar-width: none;
}

.category-sidebar ul::-webkit-scrollbar {
    display: none;
}

.category-sidebar li {
    margin-bottom: 0;
    flex-shrink: 0;
}

/* Cat button — dạng pill ngang */
.category-sidebar .cat-btn {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    color: var(--c-text-s);
    font-size: .875rem;
    font-weight: 600;
    font-family: var(--font);
    background: var(--c-surface);
    border: 1.5px solid var(--c-border);
    cursor: pointer;
    white-space: nowrap;
    transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.category-sidebar .cat-btn:hover {
    background: var(--c-primary-l);
    border-color: var(--c-primary);
    color: var(--c-primary-d);
}

.category-sidebar .cat-btn.active {
    background: var(--c-primary);
    border-color: var(--c-primary);
    color: #fff;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(14, 165, 233, .3);
}

/* Menu Area */
.menu-area {
    flex: 1;
    overflow: hidden;
    padding-bottom: 40px;
}

.menu-category-section {
    margin-bottom: 32px;
    animation: fadeIn .3s ease;
}

.menu-category-section h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--c-text);
    border-left: 4px solid var(--c-primary);
    padding-left: 10px;
    margin: 0 0 14px;
}

.menu-items-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

/* Menu Item Card — flex column để các card đồng chiều cao */
.menu-item-card {
    background: var(--c-surface);
    border: 1.5px solid var(--c-border);
    border-radius: var(--radius-md);
    padding: 14px;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition-md);
    cursor: default;
}

.menu-item-card:hover {
    border-color: var(--c-primary);
    box-shadow: 0 4px 20px rgba(14, 165, 233, .12);
    transform: translateY(-2px);
}

.menu-item-card.has-qty {
    border-color: var(--c-success);
}

.menu-item-card.has-qty::after {
    content: '✓';
    position: absolute;
    top: 10px;
    right: 10px;
    width: 22px;
    height: 22px;
    background: var(--c-success);
    color: #fff;
    border-radius: 50%;
    font-size: .72rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-item-card img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    margin-bottom: 10px;
    flex-shrink: 0;
}

.menu-item-card .item-name {
    font-weight: 700;
    font-size: .95rem;
    margin-bottom: 4px;
    color: var(--c-text);
    line-height: 1.3;
    min-height: 2.6em;
    /* giữ chiều cao cố định 2 dòng, tránh lệch card */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.menu-item-card .item-desc {
    font-size: .78rem;
    color: var(--c-text-m);
    margin-bottom: 8px;
    line-height: 1.4;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.menu-item-card .item-price {
    font-weight: 800;
    color: var(--c-danger);
    font-size: 1rem;
    margin-bottom: 10px;
    margin-top: auto;
    /* đẩy phần giá + nút xuống đáy card */
}

.item-qty-controls {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 10px;
}

.item-qty-controls .qty-btn {
    width: 30px;
    height: 30px;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--c-border);
    background: var(--c-border-l);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition), border-color var(--transition);
    line-height: 1;
    padding: 0;
    color: var(--c-text);
}

.item-qty-controls .qty-btn:hover {
    background: var(--c-border);
    border-color: var(--c-primary);
    color: var(--c-primary);
}

.item-qty-controls .qty-display {
    min-width: 28px;
    text-align: center;
    font-weight: 800;
    font-size: 1.05rem;
    color: var(--c-text);
}

.btn-add-to-cart {
    background: var(--c-primary);
    color: #fff;
    border: none;
    width: 100%;
    padding: 9px;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-weight: 700;
    font-size: .85rem;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition);
    letter-spacing: .01em;
}

.btn-add-to-cart:hover {
    background: var(--c-primary-d);
    transform: translateY(-1px);
}

.btn-add-to-cart.added {
    background: var(--c-success);
}

.menu-empty-state {
    text-align: center;
    padding: 56px 16px;
    color: var(--c-text-m);
    font-size: 1rem;
    animation: fadeIn .3s;
}

.menu-empty-state svg {
    width: 48px;
    height: 48px;
    margin: 0 auto 12px;
    display: block;
    opacity: .4;
}

/* ============================================================
   CART DRAWER
   ============================================================ */
.cart-drawer-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, .45);
    z-index: 9998;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-lg);
}

.cart-drawer-overlay.open {
    opacity: 1;
    pointer-events: all;
}

.cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 420px;
    max-width: 100vw;
    height: 100dvh;
    background: var(--c-surface);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform var(--transition-lg);
    box-shadow: var(--shadow-drawer);
}

.cart-drawer.open {
    transform: translateX(0);
}

.cart-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    border-bottom: 1px solid var(--c-border);
    flex-shrink: 0;
    background: #fff;
}

.cart-drawer-header h2 {
    font-size: 1.1rem;
    font-weight: 800;
    margin: 0;
    color: var(--c-text);
}

.btn-close-drawer {
    background: var(--c-border-l);
    border: none;
    border-radius: var(--radius-sm);
    padding: 7px 14px;
    font-family: var(--font);
    font-size: .85rem;
    cursor: pointer;
    color: var(--c-text-s);
    font-weight: 600;
    transition: background var(--transition), color var(--transition);
}

.btn-close-drawer:hover {
    background: var(--c-border);
    color: var(--c-text);
}

.cart-drawer-body {
    flex: 1;
    overflow-y: auto;
    overscroll-behavior: contain;
}

.cart-drawer-body::-webkit-scrollbar {
    width: 4px;
}

.cart-drawer-body::-webkit-scrollbar-thumb {
    background: var(--c-border);
    border-radius: 2px;
}

/* Cart total quick view */
.cart-total-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    background: var(--c-border-l);
    border-bottom: 1px solid var(--c-border);
    font-size: .9rem;
}

.cart-total-summary .total-label {
    color: var(--c-text-s);
    font-weight: 500;
}

.cart-total-summary .total-amount {
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--c-text);
}

/* Cart items */
.cart-items-list {
    padding: 12px 20px;
    border-bottom: 1px solid var(--c-border);
    min-height: 56px;
}

.cart-items-list .empty-note {
    color: var(--c-text-m);
    font-size: .9rem;
    margin: 8px 0;
}

.cart-line-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px solid var(--c-border-l);
}

.cart-line-item:last-child {
    border-bottom: none;
}

.cart-line-left {
    flex: 1;
    min-width: 0;
}

.cart-line-name {
    font-weight: 600;
    font-size: .9rem;
    color: var(--c-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cart-line-meta {
    font-size: .78rem;
    color: var(--c-text-m);
    margin-top: 2px;
}

.cart-line-right {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.cart-line-price {
    font-weight: 700;
    color: var(--c-danger);
    font-size: .9rem;
    white-space: nowrap;
}

.btn-remove-line {
    background: none;
    border: none;
    color: var(--c-text-m);
    cursor: pointer;
    font-size: 1rem;
    padding: 2px 4px;
    transition: color var(--transition);
    line-height: 1;
    display: flex;
    align-items: center;
}

.btn-remove-line:hover {
    color: var(--c-danger);
}

/* Delivery form */
.cart-delivery-form {
    padding: 16px 20px;
}

.cart-delivery-form h3 {
    font-size: .95rem;
    font-weight: 700;
    color: var(--c-text);
    margin: 0 0 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--c-border-l);
}

/* Card ID autofill row */
.card-id-row {
    display: flex;
    gap: 8px;
    align-items: flex-end;
}

.card-id-row .form-group {
    flex: 1;
    margin-bottom: 0;
}

.btn-autofill {
    flex-shrink: 0;
    height: 42px;
    padding: 0 14px;
    background: var(--c-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: .82rem;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    transition: background var(--transition), transform var(--transition);
}

.btn-autofill:hover:not(:disabled) {
    background: var(--c-primary-d);
    transform: translateY(-1px);
}

.btn-autofill:disabled {
    background: var(--c-text-m);
    cursor: not-allowed;
}

.member-info-box {
    background: var(--c-success-l);
    border: 1px solid #6ee7b7;
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    margin: 10px 0 12px;
    font-size: .85rem;
    color: #065f46;
    display: none;
    animation: slideUp .2s ease;
}

.member-info-box.visible {
    display: block;
}

.member-info-box strong {
    font-size: .95rem;
    font-weight: 700;
    display: block;
    margin-bottom: 4px;
}

/* Address locked notice */
.address-locked-note {
    font-size: .75rem;
    color: var(--c-primary);
    margin-top: 4px;
    display: none;
    align-items: center;
    gap: 4px;
}

.address-locked-note.visible {
    display: flex;
}

/* Voucher row */
.voucher-row {
    display: flex;
    gap: 8px;
    align-items: flex-end;
    margin-bottom: 4px;
}

.voucher-row .form-group {
    flex: 1;
    margin-bottom: 0;
}

.btn-apply-voucher {
    flex-shrink: 0;
    height: 42px;
    padding: 0 14px;
    background: var(--c-success);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: .82rem;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    transition: background var(--transition);
}

.btn-apply-voucher:hover {
    background: #059669;
}

.voucher-status {
    font-size: .8rem;
    margin-top: 5px;
    min-height: 16px;
}

.voucher-status.success {
    color: var(--c-success);
}

.voucher-status.error {
    color: var(--c-danger);
}

/* Price breakdown */
.price-breakdown {
    background: var(--c-border-l);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    margin: 14px 0 0;
}

.price-row {
    display: flex;
    justify-content: space-between;
    font-size: .875rem;
    color: var(--c-text-s);
    padding: 4px 0;
}

.price-row.total-row {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--c-text);
    border-top: 1px solid var(--c-border);
    margin-top: 8px;
    padding-top: 10px;
}

.price-row .discount {
    color: var(--c-success);
    font-weight: 600;
}

/* Drawer Footer */
.cart-drawer-footer {
    padding: 14px 20px;
    border-top: 1px solid var(--c-border);
    flex-shrink: 0;
    background: #fff;
}

.btn-submit-order {
    background: linear-gradient(135deg, var(--c-primary), #06B6D4);
    color: #fff;
    border: none;
    width: 100%;
    padding: 15px;
    border-radius: var(--radius-md);
    font-family: var(--font);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: opacity var(--transition), transform var(--transition);
    letter-spacing: .02em;
    box-shadow: 0 4px 14px rgba(14, 165, 233, .35);
}

.btn-submit-order:hover:not(:disabled) {
    opacity: .9;
    transform: translateY(-1px);
}

.btn-submit-order:disabled {
    background: var(--c-border);
    color: var(--c-text-m);
    cursor: not-allowed;
    box-shadow: none;
}

/* Out-of-hours disabled overlay on submit */
.order-hours-notice {
    text-align: center;
    padding: 10px;
    font-size: .82rem;
    color: var(--c-warn);
    font-weight: 600;
    margin-bottom: 8px;
    display: none;
}

.order-hours-notice.visible {
    display: block;
}

/* ============================================================
   SIMPLE APP (Trang Tra cứu đơn + Tra cứu thẻ + Admin)
   ============================================================ */
.simple-app-wrap {
    max-width: 640px;
    margin: 32px auto;
    padding: 0 16px 40px;
}

.app-card {
    background: var(--c-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 28px;
    border: 1px solid var(--c-border);
    margin-bottom: 20px;
    animation: slideUp .3s ease;
}

.app-card-header {
    text-align: center;
    margin-bottom: 24px;
}

.app-card-header .icon-wrap {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: var(--c-primary-l);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 14px;
}

.app-card-header .icon-wrap svg {
    width: 28px;
    height: 28px;
    color: var(--c-primary);
}

.app-card-header h2 {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--c-text);
    margin: 0 0 6px;
}

.app-card-header p {
    font-size: .9rem;
    color: var(--c-text-s);
    margin: 0;
}

/* Search / Lookup result card */
.result-card {
    background: var(--c-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--c-border);
    overflow: hidden;
    animation: slideUp .3s ease;
    margin-bottom: 20px;
}

/* Member info summary row */
.member-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--c-border-l);
    flex-wrap: wrap;
    gap: 12px;
}

.member-summary .ms-info {
    font-size: .85rem;
    color: var(--c-text-s);
}

.member-summary .ms-info strong {
    color: var(--c-text);
    font-weight: 700;
    font-size: 1rem;
    display: block;
}

.member-balance {
    background: var(--c-success-l);
    color: #065f46;
    border-radius: var(--radius-md);
    padding: 8px 16px;
    font-weight: 800;
    font-size: 1.1rem;
    white-space: nowrap;
}

/* Transaction table section */
.tx-section {
    padding: 20px 20px 0;
}

.tx-section h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--c-text);
    margin: 0 0 12px;
    border-left: 4px solid var(--c-orange);
    padding-left: 10px;
}

.tx-date-filter {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 12px;
}

.tx-table-wrap {
    overflow-x: auto;
    border-radius: var(--radius-sm);
    border: 1px solid var(--c-border);
}

.tx-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .875rem;
}

.tx-table thead th {
    background: var(--c-primary);
    color: #fff;
    padding: 10px 12px;
    text-align: left;
    font-weight: 700;
    font-size: .8rem;
    white-space: nowrap;
}

.tx-table tbody tr {
    border-bottom: 1px solid var(--c-border-l);
    transition: background var(--transition);
}

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

.tx-table tbody tr:hover {
    background: var(--c-border-l);
}

.tx-table tbody td {
    padding: 10px 12px;
    color: var(--c-text-s);
    vertical-align: middle;
}

.tx-table .td-code {
    font-family: 'Courier New', monospace;
    font-weight: 700;
    color: var(--c-text);
    cursor: pointer;
}

.tx-table .td-code:hover {
    color: var(--c-primary);
    text-decoration: underline;
}

.tx-table .td-plus {
    color: var(--c-success);
    font-weight: 800;
}

.tx-table .td-minus {
    color: var(--c-danger);
    font-weight: 800;
}

/* Order status progress steps */
.status-steps {
    display: flex;
    align-items: flex-start;
    gap: 0;
    padding: 16px 0;
    position: relative;
}

.status-step {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
}

.status-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 16px;
    left: calc(50% + 16px);
    right: calc(-50% + 16px);
    height: 3px;
    background: var(--c-border);
    z-index: 0;
    transition: background var(--transition-md);
}

.status-step.done:not(:last-child)::after {
    background: var(--c-success);
}

.step-circle {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 3px solid var(--c-border);
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
    position: relative;
    z-index: 1;
    transition: border-color var(--transition-md), background var(--transition-md);
}

.step-circle svg {
    width: 16px;
    height: 16px;
    color: var(--c-text-m);
    transition: color var(--transition-md);
}

.status-step.done .step-circle {
    border-color: var(--c-success);
    background: var(--c-success);
}

.status-step.done .step-circle svg {
    color: #fff;
}

.status-step.active .step-circle {
    border-color: var(--c-primary);
}

.status-step.active .step-circle svg {
    color: var(--c-primary);
}

.step-label {
    font-size: .73rem;
    color: var(--c-text-m);
    font-weight: 500;
    line-height: 1.3;
    max-width: 80px;
}

.status-step.done .step-label {
    color: var(--c-success);
    font-weight: 700;
}

.status-step.active .step-label {
    color: var(--c-primary);
    font-weight: 700;
}

/* Shipper info card */
.shipper-card {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--c-border-l);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    margin-top: 14px;
}

.shipper-avatar {
    width: 44px;
    height: 44px;
    background: var(--c-primary-l);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.shipper-avatar svg {
    width: 22px;
    height: 22px;
    color: var(--c-primary);
}

.shipper-info {
    flex: 1;
    min-width: 0;
}

.shipper-info .s-name {
    font-weight: 700;
    font-size: .95rem;
    color: var(--c-text);
}

.shipper-info .s-phone {
    font-size: .85rem;
    color: var(--c-text-s);
}

.btn-call {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--c-success);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    padding: 9px 16px;
    font-family: var(--font);
    font-weight: 700;
    font-size: .875rem;
    cursor: pointer;
    text-decoration: none;
    transition: background var(--transition), transform var(--transition);
    flex-shrink: 0;
}

.btn-call:hover {
    background: #059669;
    transform: translateY(-1px);
    color: #fff;
}

.btn-call svg {
    width: 16px;
    height: 16px;
}

/* Order select dropdown (multiple orders) */
.multi-order-select {
    margin-bottom: 16px;
}

.multi-order-select label {
    font-size: .82rem;
    color: var(--c-text-s);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 8px;
}

/* Order detail popup */
.order-detail-popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, .5);
    z-index: 9997;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.order-detail-popup-overlay.open {
    display: flex;
    animation: fadeIn .2s ease;
}

.order-detail-popup {
    background: var(--c-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 480px;
    max-height: 80vh;
    overflow-y: auto;
    animation: slideUp .25s ease;
}

.popup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--c-border);
    position: sticky;
    top: 0;
    background: #fff;
    z-index: 1;
}

.popup-header h3 {
    font-size: 1rem;
    font-weight: 800;
    margin: 0;
    color: var(--c-text);
}

.popup-body {
    padding: 20px;
}

.order-items-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.order-items-list li {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--c-border-l);
    font-size: .9rem;
    color: var(--c-text-s);
}

.order-items-list li:last-child {
    border-bottom: none;
}

.order-items-list .li-name {
    color: var(--c-text);
    font-weight: 500;
}

.order-items-list .li-total {
    font-weight: 700;
    color: var(--c-danger);
}

/* ============================================================
   ADMIN APP
   ============================================================ */
.admin-app-wrap {
    max-width: 720px;
    margin: 32px auto;
    padding: 0 16px 60px;
}

.admin-tabs {
    display: flex;
    gap: 4px;
    background: var(--c-border-l);
    padding: 5px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
}

.admin-tab-btn {
    flex: 1;
    padding: 10px 16px;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-weight: 600;
    font-size: .9rem;
    cursor: pointer;
    background: none;
    color: var(--c-text-s);
    transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}

.admin-tab-btn.active {
    background: var(--c-surface);
    color: var(--c-primary);
    box-shadow: var(--shadow-sm);
}

.admin-tab-btn:hover:not(.active) {
    color: var(--c-text);
    background: rgba(255, 255, 255, .6);
}

.admin-tab-panel {
    display: none;
}

.admin-tab-panel.active {
    display: block;
    animation: fadeIn .25s ease;
}

.package-select-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 10px;
    margin-top: 6px;
}

.package-option {
    border: 2px solid var(--c-border);
    border-radius: var(--radius-md);
    padding: 14px;
    cursor: pointer;
    background: #fff;
    text-align: center;
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
    position: relative;
}

.package-option:hover {
    border-color: var(--c-primary);
    transform: translateY(-2px);
}

.package-option.selected {
    border-color: var(--c-primary);
    background: var(--c-primary-l);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, .15);
}

.package-option .pkg-name {
    font-weight: 700;
    font-size: .9rem;
    color: var(--c-text);
    margin-bottom: 4px;
}

.package-option .pkg-meals {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--c-primary);
    margin-bottom: 2px;
}

.package-option .pkg-meals-unit {
    font-size: .72rem;
    color: var(--c-text-m);
}

.package-option .pkg-price {
    font-size: .82rem;
    color: var(--c-text-s);
    font-weight: 500;
    margin-top: 6px;
}

.admin-result-box {
    background: var(--c-success-l);
    border: 1px solid #6ee7b7;
    border-radius: var(--radius-md);
    padding: 16px 20px;
    margin-top: 16px;
    display: none;
    animation: slideUp .3s ease;
}

.admin-result-box.visible {
    display: block;
}

.admin-result-box .result-card-id {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--c-primary);
    letter-spacing: .08em;
    margin-bottom: 4px;
}

.admin-result-box .result-balance {
    color: var(--c-success);
    font-weight: 700;
    font-size: 1rem;
}

.admin-result-box .result-hint {
    color: var(--c-text-s);
    font-size: .82rem;
    margin-top: 8px;
    border-top: 1px solid #6ee7b7;
    padding-top: 8px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
    .order-body {
        flex-direction: column;
    }

    .category-sidebar {
        width: 100%;
    }

    .category-sidebar ul {
        position: static;
        display: flex;
        flex-wrap: wrap;
        gap: 6px;
    }

    .category-sidebar li {
        margin-bottom: 0;
    }

    .category-sidebar .cat-btn {
        padding: 7px 12px;
        font-size: .8rem;
    }

    .menu-items-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 10px;
    }

    .cart-drawer {
        width: 100vw;
    }

    .tx-date-filter {
        grid-template-columns: 1fr;
    }

    .package-select-grid {
        grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    }

    .status-steps {
        gap: 0;
    }

    .step-label {
        font-size: .65rem;
        max-width: 60px;
    }
}

@media (max-width: 480px) {
    .simple-app-wrap {
        padding: 0 12px 32px;
    }

    .app-card {
        padding: 20px 16px;
    }

    .member-summary {
        flex-direction: column;
        align-items: flex-start;
    }

    .admin-tabs {
        flex-direction: column;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: .01ms !important;
        transition-duration: .01ms !important;
    }
}

/* ============================================================
   DASHBOARD APP — Bảng Điều Khiển Admin
   ============================================================ */
.db-wrap {
    font-family: var(--font);
    color: var(--c-text);
    -webkit-font-smoothing: antialiased;
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px 16px 48px;
}

/* Header */
.db-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.db-header-title {
    display: flex;
    align-items: center;
    gap: 10px;
}

.db-header-title h2 {
    font-size: 1.3rem;
    font-weight: 800;
    margin: 0;
    color: var(--c-text);
}

.db-header-title svg {
    color: var(--c-primary);
    flex-shrink: 0;
}

/* Stats */
.db-stats {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.db-stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--c-surface);
    border: 1.5px solid var(--c-border);
    border-radius: var(--radius-md);
    padding: 10px 20px;
    min-width: 90px;
    box-shadow: var(--shadow-sm);
}

.db-stat-num {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--c-primary);
    line-height: 1;
}

.db-stat-lbl {
    font-size: .7rem;
    font-weight: 600;
    color: var(--c-text-m);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: .04em;
    white-space: nowrap;
}

/* Filters Bar */
.db-filters {
    display: flex;
    gap: 12px;
    align-items: flex-end;
    flex-wrap: wrap;
    background: var(--c-surface);
    border: 1.5px solid var(--c-border);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
}

.db-filter-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 160px;
}

.db-filter-group label {
    font-size: .78rem;
    font-weight: 700;
    color: var(--c-text-s);
    letter-spacing: .02em;
}

.db-filter-group input,
.db-filter-group select {
    padding: 9px 12px;
    border: 1.5px solid var(--c-border);
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: .9rem;
    color: var(--c-text);
    background: var(--c-border-l);
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
    -webkit-appearance: none;
}

.db-filter-group input:focus,
.db-filter-group select:focus {
    border-color: var(--c-primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(14, 165, 233, .12);
}

.db-filter-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    padding-bottom: 2px;
    flex-wrap: wrap;
}

/* Buttons */
.db-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 18px;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-weight: 700;
    font-size: .875rem;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
    white-space: nowrap;
}

.db-btn-primary {
    background: var(--c-primary);
    color: #fff;
}

.db-btn-primary:hover {
    background: var(--c-primary-d);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(14, 165, 233, .3);
}

.db-btn-ghost {
    background: var(--c-border-l);
    color: var(--c-text-s);
    border: 1.5px solid var(--c-border);
}

.db-btn-ghost:hover {
    background: var(--c-border);
    color: var(--c-text);
}

/* Table wrapper */
.db-table-wrap {
    position: relative;
    background: var(--c-surface);
    border: 1.5px solid var(--c-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    overflow-x: auto;
}

/* Loading overlay */
.db-loading {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 32px;
    color: var(--c-text-s);
    font-size: .9rem;
    font-weight: 500;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, .75);
    z-index: 10;
    backdrop-filter: blur(2px);
}

.db-spinner {
    width: 22px;
    height: 22px;
    border: 3px solid var(--c-border);
    border-top-color: var(--c-primary);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Table */
.db-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .875rem;
    transition: opacity var(--transition-md);
    min-width: 800px;
}

.db-table thead tr {
    background: var(--c-border-l);
    border-bottom: 2px solid var(--c-border);
}

.db-table th {
    padding: 11px 14px;
    text-align: left;
    font-weight: 700;
    font-size: .75rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--c-text-s);
    white-space: nowrap;
}

.db-table th.text-right,
.db-table td.text-right {
    text-align: right;
}

.db-table tbody tr {
    border-bottom: 1px solid var(--c-border-l);
    transition: background var(--transition);
}

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

.db-table tbody tr:hover {
    background: rgba(14, 165, 233, .04);
}

.db-table tbody tr.row-topup {
    background: rgba(6, 182, 212, .02);
}

.db-table tbody tr.row-topup:hover {
    background: rgba(6, 182, 212, .07);
}

.db-table td {
    padding: 11px 14px;
    vertical-align: middle;
    color: var(--c-text);
}

/* Specific column styles */
.db-code {
    font-family: 'Courier New', monospace;
    font-size: .78rem;
    font-weight: 700;
    color: var(--c-text-s);
    white-space: nowrap;
}

.db-date {
    color: var(--c-text-s);
    font-size: .85rem;
    white-space: nowrap;
}

.db-card {
    font-family: 'Courier New', monospace;
    font-weight: 700;
    font-size: .82rem;
    color: var(--c-primary-d);
    white-space: nowrap;
}

.db-phone {
    white-space: nowrap;
    font-weight: 600;
    font-size: .85rem;
}

.db-address {
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: .85rem;
    color: var(--c-text-s);
}

/* Meal count */
.db-meal-plus strong {
    color: var(--c-success);
}

.db-meal-minus strong {
    color: var(--c-danger);
}

/* Empty & error */
.db-empty {
    text-align: center;
    padding: 48px 16px;
    color: var(--c-text-m);
    font-size: .9rem;
}

.db-error {
    color: var(--c-danger);
    font-weight: 600;
}

/* Type icon badges */
.db-type-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: var(--radius-sm);
    font-size: .9rem;
    font-weight: 900;
    line-height: 1;
}

.db-type-order {
    background: #e0e7ff;
    color: #4338ca;
}

.db-type-topup {
    background: #cffafe;
    color: #0e7490;
}

/* Status badge */
.db-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: var(--radius-pill);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .03em;
    white-space: nowrap;
}

/* Pagination */
.db-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 16px;
    flex-wrap: wrap;
}

.db-page-info {
    font-size: .82rem;
    color: var(--c-text-s);
    font-weight: 500;
}

.db-page-btns {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.db-page-btn {
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    border: 1.5px solid var(--c-border);
    border-radius: var(--radius-sm);
    background: var(--c-surface);
    font-family: var(--font);
    font-weight: 600;
    font-size: .85rem;
    cursor: pointer;
    color: var(--c-text-s);
    transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.db-page-btn:hover:not(.disabled):not(.active) {
    border-color: var(--c-primary);
    color: var(--c-primary);
    background: var(--c-primary-l);
}

.db-page-btn.active {
    background: var(--c-primary);
    color: #fff;
    border-color: var(--c-primary);
    font-weight: 800;
}

.db-page-btn.disabled {
    opacity: .4;
    cursor: not-allowed;
}

.db-page-ellipsis {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--c-text-m);
    font-size: .9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .db-header {
        flex-direction: column;
    }

    .db-stats {
        width: 100%;
    }

    .db-stat-item {
        flex: 1;
    }

    .db-filters {
        flex-direction: column;
    }

    .db-filter-group {
        min-width: 100%;
    }

    .db-filter-actions {
        width: 100%;
        justify-content: flex-end;
    }

    .db-pagination {
        flex-direction: column;
        align-items: flex-start;
    }
}