/* ╔═══════════════════════════════════════════════════════════════╗
   ║  CafeSys — Verdant Gilded Design System                     ║
   ║  Deep Forest Green #1B4332  ·  Warm Gold #D4A574            ║
   ╚═══════════════════════════════════════════════════════════════╝ */

/* ── Google Fonts ─────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

/* ── CSS Variables ────────────────────────────────────────────── */
:root {
    /* Primary */
    --cs-primary: #1B4332;
    --cs-primary-light: #2D6A4F;
    --cs-primary-lighter: #40916C;
    --cs-primary-dark: #0F2B1F;
    --cs-primary-50: #E8F5E9;

    /* Gold Accent */
    --cs-gold: #D4A574;
    --cs-gold-light: #E0C09F;
    --cs-gold-dark: #B8864E;
    --cs-gold-50: #FFF8E1;

    /* Neutrals */
    --cs-bg: #F5F6F8;
    --cs-bg-card: #FFFFFF;
    --cs-bg-sidebar: #0F2B1F;
    --cs-bg-topbar: #FFFFFF;
    --cs-text-primary: #1A1D1F;
    --cs-text-secondary: #6F767E;
    --cs-text-muted: #9A9FA5;
    --cs-border: #E6E8EC;
    --cs-border-light: #F0F1F3;

    /* Status Colors */
    --cs-success: #22C55E;
    --cs-success-bg: #F0FDF4;
    --cs-warning: #F59E0B;
    --cs-warning-bg: #FFFBEB;
    --cs-danger: #EF4444;
    --cs-danger-bg: #FEF2F2;
    --cs-info: #3B82F6;
    --cs-info-bg: #EFF6FF;

    /* Kitchen Status */
    --cs-kds-new: #3B82F6;
    --cs-kds-prep: #F59E0B;
    --cs-kds-ready: #22C55E;
    --cs-kds-overdue: #EF4444;

    /* Typography */
    --cs-font-ar: 'Cairo', 'Segoe UI', sans-serif;
    --cs-font-en: 'Inter', 'Segoe UI', sans-serif;
    --cs-font-body: var(--cs-font-ar);

    /* Radius */
    --cs-radius-sm: 6px;
    --cs-radius: 10px;
    --cs-radius-lg: 14px;
    --cs-radius-xl: 20px;
    --cs-radius-full: 50%;

    /* Shadows */
    --cs-shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --cs-shadow: 0 4px 12px rgba(0,0,0,0.08);
    --cs-shadow-lg: 0 8px 25px rgba(0,0,0,0.12);
    --cs-shadow-xl: 0 12px 40px rgba(0,0,0,0.16);
    --cs-shadow-gold: 0 4px 20px rgba(212,165,116,0.25);

    /* Transitions */
    --cs-transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --cs-transition-fast: all 0.15s ease;

    /* Layout */
    --cs-sidebar-width: 260px;
    --cs-sidebar-collapsed: 72px;
    --cs-topbar-height: 64px;
}

/* ── Reset & Base ─────────────────────────────────────────────── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    direction: rtl;
    font-size: 15px;
    scroll-behavior: smooth;
}

html[dir="ltr"] {
    direction: ltr;
}

html[dir="ltr"] body {
    --cs-font-body: var(--cs-font-en);
}

body {
    font-family: var(--cs-font-body);
    background-color: var(--cs-bg);
    color: var(--cs-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a { color: var(--cs-primary); text-decoration: none; transition: var(--cs-transition-fast); }
a:hover { color: var(--cs-gold); }

/* ── Scrollbar ────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--cs-text-muted); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--cs-text-secondary); }

/* ── Cards ────────────────────────────────────────────────────── */
.cs-card {
    background: var(--cs-bg-card);
    border-radius: var(--cs-radius-lg);
    box-shadow: var(--cs-shadow-sm);
    border: 1px solid var(--cs-border-light);
    padding: 1.5rem;
    transition: var(--cs-transition);
}
.cs-card:hover {
    box-shadow: var(--cs-shadow);
    transform: translateY(-1px);
}
.cs-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--cs-border-light);
}
.cs-card-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--cs-text-primary);
}

/* ── Buttons ──────────────────────────────────────────────────── */
.cs-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1.3rem;
    font-family: var(--cs-font-body);
    font-size: 0.9rem;
    font-weight: 600;
    border: none;
    border-radius: var(--cs-radius);
    cursor: pointer;
    transition: var(--cs-transition);
    text-decoration: none;
    line-height: 1.4;
}
.cs-btn i { font-size: 1rem; }
.cs-btn:active { transform: scale(0.97); }

.cs-btn-primary {
    background: var(--cs-primary);
    color: #fff;
}
.cs-btn-primary:hover {
    background: var(--cs-primary-light);
    box-shadow: 0 4px 15px rgba(27,67,50,0.3);
    color: #fff;
}

.cs-btn-gold {
    background: linear-gradient(135deg, var(--cs-gold), var(--cs-gold-dark));
    color: #fff;
}
.cs-btn-gold:hover {
    box-shadow: var(--cs-shadow-gold);
    transform: translateY(-1px);
    color: #fff;
}

.cs-btn-outline {
    background: transparent;
    border: 1.5px solid var(--cs-border);
    color: var(--cs-text-primary);
}
.cs-btn-outline:hover {
    border-color: var(--cs-primary);
    color: var(--cs-primary);
    background: var(--cs-primary-50);
}

.cs-btn-sm { padding: 0.35rem 0.9rem; font-size: 0.82rem; }
.cs-btn-lg { padding: 0.75rem 1.8rem; font-size: 1rem; }
.cs-btn-icon {
    width: 38px; height: 38px;
    padding: 0; justify-content: center;
    border-radius: var(--cs-radius);
}

.cs-btn-success { background: var(--cs-success); color: #fff; }
.cs-btn-danger { background: var(--cs-danger); color: #fff; }
.cs-btn-warning { background: var(--cs-warning); color: #fff; }

/* ── Form Controls ────────────────────────────────────────────── */
.cs-input, .cs-select, .cs-textarea {
    width: 100%;
    padding: 0.6rem 0.9rem;
    font-family: var(--cs-font-body);
    font-size: 0.9rem;
    border: 1.5px solid var(--cs-border);
    border-radius: var(--cs-radius);
    background: var(--cs-bg-card);
    color: var(--cs-text-primary);
    transition: var(--cs-transition-fast);
    outline: none;
}
.cs-input:focus, .cs-select:focus, .cs-textarea:focus {
    border-color: var(--cs-primary);
    box-shadow: 0 0 0 3px rgba(27,67,50,0.12);
}
.cs-input::placeholder { color: var(--cs-text-muted); }

.cs-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--cs-text-secondary);
    margin-bottom: 0.35rem;
}
.cs-form-group { margin-bottom: 1.25rem; }

/* ── Badges ───────────────────────────────────────────────────── */
.cs-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.2rem 0.65rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 999px;
    line-height: 1.4;
}
.cs-badge-success { background: var(--cs-success-bg); color: #16a34a; }
.cs-badge-warning { background: var(--cs-warning-bg); color: #d97706; }
.cs-badge-danger  { background: var(--cs-danger-bg);  color: #dc2626; }
.cs-badge-info    { background: var(--cs-info-bg);    color: #2563eb; }
.cs-badge-primary { background: var(--cs-primary-50); color: var(--cs-primary); }
.cs-badge-gold    { background: var(--cs-gold-50);    color: var(--cs-gold-dark); }

/* ── KPI Stats Card ───────────────────────────────────────────── */
.cs-stat-card {
    background: var(--cs-bg-card);
    border-radius: var(--cs-radius-lg);
    padding: 1.25rem;
    border: 1px solid var(--cs-border-light);
    box-shadow: var(--cs-shadow-sm);
    transition: var(--cs-transition);
    position: relative;
    overflow: hidden;
}
.cs-stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 4px;
    height: 100%;
    background: var(--cs-primary);
    border-radius: 0 var(--cs-radius-lg) var(--cs-radius-lg) 0;
}
.cs-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--cs-shadow);
}
.cs-stat-icon {
    width: 48px; height: 48px;
    border-radius: var(--cs-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
}
.cs-stat-value {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--cs-text-primary);
    line-height: 1.2;
}
.cs-stat-label {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--cs-text-secondary);
    margin-top: 0.2rem;
}
.cs-stat-change {
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: 0.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
}
.cs-stat-up { color: var(--cs-success); }
.cs-stat-down { color: var(--cs-danger); }
.cs-stat-neutral { color: var(--cs-text-muted); }

/* ── Table ────────────────────────────────────────────────────── */
.cs-table-wrapper {
    border-radius: var(--cs-radius-lg);
    overflow: hidden;
    border: 1px solid var(--cs-border-light);
}
.cs-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}
.cs-table thead th {
    background: var(--cs-bg);
    padding: 0.75rem 1rem;
    font-weight: 600;
    color: var(--cs-text-secondary);
    text-align: right;
    border-bottom: 1px solid var(--cs-border);
    white-space: nowrap;
}
.cs-table tbody td {
    padding: 0.7rem 1rem;
    border-bottom: 1px solid var(--cs-border-light);
    vertical-align: middle;
}
.cs-table tbody tr:hover { background: rgba(27,67,50,0.03); }
.cs-table tbody tr:last-child td { border-bottom: none; }

/* ── Sidebar ──────────────────────────────────────────────────── */
.cs-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: var(--cs-sidebar-width);
    height: 100vh;
    background: linear-gradient(180deg, var(--cs-bg-sidebar) 0%, #0a1f14 100%);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    transition: var(--cs-transition);
    box-shadow: -4px 0 20px rgba(0,0,0,0.15);
}
.cs-sidebar-brand {
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.cs-sidebar-brand-icon {
    width: 40px; height: 40px;
    background: linear-gradient(135deg, var(--cs-gold), var(--cs-gold-dark));
    border-radius: var(--cs-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: #fff;
    flex-shrink: 0;
}
.cs-sidebar-brand-text {
    font-size: 1.15rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.01em;
}
.cs-sidebar-brand-sub {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.5);
    font-weight: 400;
}

.cs-sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 0.75rem 0;
}
.cs-sidebar-section {
    padding: 0.75rem 1.5rem 0.4rem;
    font-size: 0.68rem;
    font-weight: 700;
    color: rgba(255,255,255,0.35);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.cs-nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 1.5rem;
    color: rgba(255,255,255,0.65);
    font-size: 0.88rem;
    font-weight: 500;
    transition: var(--cs-transition-fast);
    cursor: pointer;
    border-right: 3px solid transparent;
    text-decoration: none;
}
.cs-nav-item:hover {
    color: #fff;
    background: rgba(255,255,255,0.06);
}
.cs-nav-item.active {
    color: var(--cs-gold);
    background: rgba(212,165,116,0.08);
    border-right-color: var(--cs-gold);
    font-weight: 600;
}
.cs-nav-item i {
    width: 22px;
    text-align: center;
    font-size: 1.05rem;
    flex-shrink: 0;
}

.cs-sidebar-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.cs-logout-button {
    width: 100%;
    border: 0;
    background: transparent;
    text-align: inherit;
}

/* ── Topbar ───────────────────────────────────────────────────── */
.cs-topbar {
    position: fixed;
    top: 0;
    right: var(--cs-sidebar-width);
    left: 0;
    height: var(--cs-topbar-height);
    background: var(--cs-bg-topbar);
    border-bottom: 1px solid var(--cs-border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    z-index: 999;
    box-shadow: var(--cs-shadow-sm);
}
.cs-topbar-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.cs-topbar-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.cs-page-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--cs-text-primary);
}
.cs-breadcrumb {
    font-size: 0.78rem;
    color: var(--cs-text-muted);
}
.cs-topbar-avatar {
    width: 36px; height: 36px;
    border-radius: var(--cs-radius-full);
    background: var(--cs-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
}
.cs-topbar-btn {
    width: 38px; height: 38px;
    border-radius: var(--cs-radius);
    border: 1px solid var(--cs-border);
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--cs-text-secondary);
    transition: var(--cs-transition-fast);
    font-size: 1rem;
}
.cs-topbar-btn:hover {
    background: var(--cs-bg);
    color: var(--cs-primary);
}
.cs-topbar-btn .badge {
    position: absolute;
    top: -2px;
    left: -2px;
    font-size: 0.6rem;
    min-width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cs-danger);
    color: #fff;
    border-radius: 999px;
}

/* ── Main Content ─────────────────────────────────────────────── */
.cs-content {
    margin-right: var(--cs-sidebar-width);
    margin-top: var(--cs-topbar-height);
    padding: 1.5rem;
    min-height: calc(100vh - var(--cs-topbar-height));
}

.cs-auth-language {
    position: fixed;
    bottom: 2rem;
    z-index: 1050;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--cs-bg-card);
    border: 1px solid var(--cs-border);
    border-radius: 999px;
    box-shadow: var(--cs-shadow-sm);
    color: var(--cs-text-primary);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.85rem;
    transition: var(--cs-transition-fast);
}

.cs-auth-language:hover {
    box-shadow: var(--cs-shadow);
    color: var(--cs-primary);
    border-color: var(--cs-primary);
    transform: translateY(-2px);
}

html[dir="rtl"] .cs-auth-language {
    left: 1.5rem;
}

html[dir="ltr"] .cs-auth-language {
    right: 1.5rem;
}

.cs-password-toggle {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--cs-text-muted);
}

html[dir="rtl"] .cs-password-toggle {
    left: 12px;
}

html[dir="ltr"] .cs-password-toggle {
    right: 12px;
}

html[dir="ltr"] .cs-sidebar {
    right: auto;
    left: 0;
    box-shadow: 4px 0 20px rgba(0,0,0,0.15);
}

html[dir="ltr"] .cs-nav-item {
    border-right: 0;
    border-left: 3px solid transparent;
}

html[dir="ltr"] .cs-nav-item.active {
    border-right-color: transparent;
    border-left-color: var(--cs-gold);
}

html[dir="ltr"] .cs-topbar {
    right: 0;
    left: var(--cs-sidebar-width);
}

html[dir="ltr"] .cs-content {
    margin-right: 0;
    margin-left: var(--cs-sidebar-width);
}

html[dir="ltr"] .cs-table thead th {
    text-align: left;
}

/* ── Empty / No Auth Layout ───────────────────────────────────── */
.cs-auth-layout {
    min-height: 100vh;
    display: flex;
}
.cs-auth-panel {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}
.cs-auth-brand-panel {
    flex: 1;
    background: linear-gradient(135deg, var(--cs-primary) 0%, var(--cs-primary-dark) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    position: relative;
    overflow: hidden;
}
.cs-auth-brand-panel::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: rgba(212,165,116,0.06);
    top: -200px;
    left: -200px;
}
.cs-auth-brand-panel::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(212,165,116,0.04);
    bottom: -100px;
    right: -100px;
}

.cs-auth-form {
    width: 100%;
    max-width: 420px;
}
.cs-auth-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--cs-text-primary);
    margin-bottom: 0.5rem;
}
.cs-auth-subtitle {
    color: var(--cs-text-secondary);
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

/* ── Utilities ────────────────────────────────────────────────── */
.cs-gap-1 { gap: 0.5rem; }
.cs-gap-2 { gap: 1rem; }
.cs-gap-3 { gap: 1.5rem; }
.cs-flex { display: flex; }
.cs-flex-col { flex-direction: column; }
.cs-flex-wrap { flex-wrap: wrap; }
.cs-items-center { align-items: center; }
.cs-justify-between { justify-content: space-between; }
.cs-text-gold { color: var(--cs-gold); }
.cs-text-muted { color: var(--cs-text-muted); }
.cs-text-center { text-align: center; }
.cs-fw-bold { font-weight: 700; }
.cs-mt-1 { margin-top: 0.5rem; }
.cs-mt-2 { margin-top: 1rem; }
.cs-mt-3 { margin-top: 1.5rem; }
.cs-mb-1 { margin-bottom: 0.5rem; }
.cs-mb-2 { margin-bottom: 1rem; }
.cs-mb-3 { margin-bottom: 1.5rem; }
.cs-p-0 { padding: 0; }
.cs-w-100 { width: 100%; }

/* ── Loading Spinner ──────────────────────────────────────────── */
.cs-spinner {
    width: 24px; height: 24px;
    border: 3px solid var(--cs-border);
    border-top-color: var(--cs-primary);
    border-radius: 50%;
    animation: cs-spin 0.7s linear infinite;
}
@keyframes cs-spin {
    to { transform: rotate(360deg); }
}

/* ── Modal ────────────────────────────────────────────────────── */
.cs-modal .modal-content {
    border: none;
    border-radius: var(--cs-radius-lg);
    box-shadow: var(--cs-shadow-xl);
}
.cs-modal .modal-header {
    border-bottom: 1px solid var(--cs-border-light);
    padding: 1.15rem 1.5rem;
}
.cs-modal .modal-title {
    font-weight: 700;
    font-size: 1.05rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.cs-modal .modal-body {
    padding: 1.5rem;
}
.cs-modal .modal-footer {
    border-top: 1px solid var(--cs-border-light);
    padding: 1rem 1.5rem;
}

/* ── Page Header Bar ─────────────────────────────────────────── */
.cs-page-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 1rem;
}
.cs-page-bar-end {
    margin-inline-start: auto;
    display: flex;
    gap: 0.5rem;
    align-items: center;
}
.cs-filter-divider {
    width: 1px;
    height: 24px;
    background: var(--cs-border);
    margin: 0 0.25rem;
}

/* ── Empty State ─────────────────────────────────────────────── */
.cs-empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--cs-text-muted);
}
.cs-empty-state i {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 0.75rem;
    opacity: 0.3;
}

/* ── Toast / Alert ────────────────────────────────────────────── */
.cs-alert {
    padding: 0.75rem 1rem;
    border-radius: var(--cs-radius);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.88rem;
    font-weight: 500;
    margin-bottom: 1rem;
}
.cs-alert-success { background: var(--cs-success-bg); color: #16a34a; border: 1px solid #bbf7d0; }
.cs-alert-danger  { background: var(--cs-danger-bg);  color: #dc2626; border: 1px solid #fecaca; }
.cs-alert-warning { background: var(--cs-warning-bg); color: #d97706; border: 1px solid #fde68a; }
.cs-alert-info    { background: var(--cs-info-bg);    color: #2563eb; border: 1px solid #bfdbfe; }

/* ── Responsive ───────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .cs-sidebar {
        transform: translateX(100%);
    }
    .cs-sidebar.show {
        transform: translateX(0);
    }
    .cs-content {
        margin-right: 0;
    }
    html[dir="ltr"] .cs-sidebar {
        transform: translateX(-100%);
    }
    html[dir="ltr"] .cs-sidebar.show {
        transform: translateX(0);
    }
    html[dir="ltr"] .cs-content {
        margin-left: 0;
    }
    html[dir="ltr"] .cs-topbar {
        left: 0;
    }
    .cs-topbar {
        right: 0;
    }
    .cs-auth-brand-panel {
        display: none;
    }
}