:root {
    --bg: #f7f7f9;
    --sidebar-bg: #ffffff;
    --card-bg: #ffffff;
    --primary: #A000F5;
    --primary-hover: #8c00d6;
    --primary-soft: #f5e6ff;
    --text: #18181b;
    --text-muted: #6b7280;
    --text-faint: #9ca3af;
    --border: #ececf0;
    --blue: #4f46e5;
    --green: #10b981;
    --orange: #f59e0b;
    --red: #ef4444;
    --shadow-sm: 0 1px 2px rgba(20,10,30,0.04);
    --shadow-md: 0 4px 16px rgba(90,0,150,0.06);
    --shadow-lg: 0 12px 32px rgba(90,0,150,0.10);
    --radius: 14px;
}

html[data-mode="dark"] {
    --bg: #0f0f13;
    --sidebar-bg: #17171c;
    --card-bg: #1c1c22;
    --text: #f4f4f5;
    --text-muted: #9ca3af;
    --text-faint: #6b7280;
    --border: #2a2a32;
}
html[data-mode="dark"] body { background: var(--bg); }
html[data-mode="dark"] .nav-item:hover { background: rgba(255,255,255,0.06); }
html[data-mode="dark"] .nav-item.active { color: #fff; }
html[data-mode="dark"] .topbar { background: var(--sidebar-bg); }
html[data-mode="dark"] .login-body { background: var(--bg); }
html[data-mode="dark"] .login-card { background: var(--card-bg); border-color: var(--border); }
html[data-mode="dark"] .login-card input,
html[data-mode="dark"] .form-grid input, html[data-mode="dark"] .form-grid select, html[data-mode="dark"] .form-grid textarea,
html[data-mode="dark"] .settings-field input, html[data-mode="dark"] .settings-field select, html[data-mode="dark"] .settings-field textarea,
html[data-mode="dark"] .btn-outline, html[data-mode="dark"] .status-pill-select {
    background: #101014; color: var(--text); border-color: var(--border);
}
html[data-mode="dark"] .data-table tr:hover td { background: rgba(255,255,255,0.03); }
html[data-mode="dark"] .tabs { background: #101014; }
html[data-mode="dark"] .lang-switch a { background: #101014; }
html[data-mode="dark"] .row-menu-content { background: var(--card-bg); box-shadow: 0 10px 30px rgba(0,0,0,0.5); }
html[data-mode="dark"] .row-menu-content button:hover { background: rgba(255,255,255,0.06); }
html[data-mode="dark"] .modal-box { background: #1c1c22; }
html[data-mode="dark"] .dropzone { background: #101014; }
html[data-mode="dark"] .dropzone:hover, html[data-mode="dark"] .dropzone.dragover { background: #1a1425; }
html[data-mode="dark"] .badge.green { background: rgba(16,185,129,0.15); color: #6ee7b7; }
html[data-mode="dark"] .badge.gray { background: rgba(156,163,175,0.15); color: #9ca3af; }
html[data-mode="dark"] .badge.orange { background: rgba(245,158,11,0.15); color: #fbbf24; }
html[data-mode="dark"] .badge.red { background: rgba(239,68,68,0.15); color: #fca5a5; }
html[data-mode="dark"] .danger-zone { background: rgba(239,68,68,0.08); border-color: rgba(239,68,68,0.3); }
html[data-mode="dark"] .alert-error { background: rgba(239,68,68,0.12); }
html[data-mode="dark"] { --primary-soft: rgba(160,0,245,0.12); }
html[data-mode="dark"] .nav-item:hover { background: var(--primary-soft); color: #fff; }
html[data-mode="dark"] .btn-outline:hover { background: var(--primary-soft); border-color: var(--primary); color: #fff; }
html[data-mode="dark"] .form-grid input:focus, html[data-mode="dark"] .form-grid select:focus, html[data-mode="dark"] .form-grid textarea:focus,
html[data-mode="dark"] .settings-field input:focus, html[data-mode="dark"] .settings-field select:focus, html[data-mode="dark"] .settings-field textarea:focus {
    box-shadow: 0 0 0 3px var(--primary-soft);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    font-family: 'Segoe UI', Tahoma, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
}

/* ===== Login ===== */
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background: var(--bg);
}
.login-card {
    background: #fff;
    padding: 40px;
    border-radius: 16px;
    width: 100%;
    max-width: 380px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    border: 1px solid var(--border);
}
.login-card h1 { text-align: center; margin-bottom: 24px; font-size: 22px; }
.login-card label { display: block; margin: 14px 0 6px; font-size: 14px; color: var(--text-muted); }
.login-card input {
    width: 100%; padding: 12px; border-radius: 8px;
    border: 1px solid var(--border); background: #fff; color: var(--text);
}
.login-card button {
    width: 100%; margin-top: 22px; padding: 12px; border: none; border-radius: 8px;
    background: var(--primary); color: white; font-weight: 600; cursor: pointer;
}
.login-card button:hover { background: var(--primary-hover); }
.alert-error { background: rgba(239,68,68,0.08); color: #dc2626; padding: 10px; border-radius: 8px; margin-bottom: 10px; font-size: 14px; }

/* ===== Layout ===== */
.app-layout { display: flex; min-height: 100vh; }
.sidebar {
    width: 252px; background: var(--sidebar-bg); border-inline-end: 1px solid var(--border);
    display: flex; flex-direction: column; padding: 18px 0;
}
.sidebar-header { display: flex; align-items: center; gap: 10px; padding: 0 20px 22px; font-weight: 700; font-size: 17px; letter-spacing: -.01em; }
.sidebar-header .logo { width: 28px; height: 28px; }

.sidebar-nav { flex: 1; overflow-y: auto; }
.nav-section {
    padding: 18px 20px 8px; font-size: 10.5px; color: var(--section-color, var(--text-faint)); text-transform: uppercase;
    letter-spacing: .07em; font-weight: 700; opacity: .9; display: flex; align-items: center; gap: 6px;
}
.nav-item {
    display: flex; align-items: center; gap: 11px; padding: 9px 20px; margin: 1px 10px; border-radius: 10px;
    color: var(--text); text-decoration: none; font-size: 13.5px; font-weight: 500; transition: background .15s, color .15s, transform .1s;
    width: calc(100% - 20px);
}
.nav-item .icon {
    font-size: 14px; width: 26px; height: 26px; flex-shrink: 0; border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    background: color-mix(in srgb, var(--item-color, var(--primary)) 14%, transparent);
    transition: background .15s, transform .15s;
}
.nav-item:hover { background: color-mix(in srgb, var(--item-color, var(--primary)) 10%, transparent); color: var(--item-color, var(--primary)); }
.nav-item:hover .icon { background: color-mix(in srgb, var(--item-color, var(--primary)) 22%, transparent); transform: scale(1.06); }
.nav-item.active {
    background: var(--item-color, var(--primary)); color: #fff;
    box-shadow: 0 4px 14px color-mix(in srgb, var(--item-color, var(--primary)) 45%, transparent); font-weight: 600;
}
.nav-item.active .icon { background: rgba(255,255,255,0.22); }

.sidebar-footer { display: flex; align-items: center; gap: 10px; padding: 16px 20px; border-top: 1px solid var(--border); }
.user-avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--primary); display: flex; align-items: center; justify-content: center; font-weight: 700; color: #fff; font-size: 13px; }
.user-info { flex: 1; display: flex; flex-direction: column; font-size: 12.5px; }
.sidebar-footer a { color: var(--text-muted); text-decoration: none; font-size: 17px; }

/* ===== Topbar / Breadcrumb ===== */
.topbar { display: flex; align-items: center; justify-content: space-between; padding: 15px 30px; border-bottom: 1px solid var(--border); background: var(--sidebar-bg); }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-muted); }
.breadcrumb b { color: var(--text); font-weight: 600; }
.topbar-icons { display: flex; align-items: center; gap: 18px; color: var(--text-muted); font-size: 17px; }

/* ===== Content ===== */
.content { flex: 1; overflow-x: hidden; }
.content-inner { padding: 30px; max-width: 1400px; }
.content h1 { margin-bottom: 4px; font-size: 23px; font-weight: 700; letter-spacing: -.01em; }
.page-subtitle { color: var(--text-muted); font-size: 13.5px; margin-bottom: 22px; }

.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; margin-bottom: 22px; }
.stat-card { padding: 18px 20px; border-radius: var(--radius); display: flex; flex-direction: column; gap: 5px; color: white; box-shadow: var(--shadow-md); }
.stat-card.blue { background: linear-gradient(135deg, #4f46e5, #4338ca); }
.stat-card.green { background: linear-gradient(135deg, #10b981, #059669); }
.stat-card.orange { background: linear-gradient(135deg, #f59e0b, #d97706); }
.stat-card.red { background: linear-gradient(135deg, #ef4444, #dc2626); }
.stat-card.purple { background: linear-gradient(135deg, #A000F5, #7a00bd); }
.stat-label { font-size: 11px; opacity: 0.92; text-transform: uppercase; letter-spacing: .04em; font-weight: 600; }
.stat-value { font-size: 22px; font-weight: 700; letter-spacing: -.01em; }

.panel { background: var(--card-bg); border-radius: var(--radius); padding: 22px; margin-bottom: 18px; border: 1px solid var(--border); box-shadow: var(--shadow-sm); transition: box-shadow .2s; }
.panel h2 { font-size: 14.5px; margin-bottom: 14px; font-weight: 600; letter-spacing: -.005em; }

.data-table { width: 100%; border-collapse: collapse; }

/* ===== تمرير أفقي سلس للجداول فالهاتف (Glisser à droite/gauche) ===== */
.table-scroll {
    position: relative;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x proximity;
    scrollbar-width: thin;
}
.table-scroll .data-table { min-width: 720px; }
.table-scroll::-webkit-scrollbar { height: 6px; }
.table-scroll::-webkit-scrollbar-thumb { background: var(--border); border-radius: 10px; }
.table-scroll::-webkit-scrollbar-thumb:hover { background: var(--primary); }

.swipe-hint {
    display: none; align-items: center; gap: 6px; font-size: 12px; color: var(--primary);
    background: var(--primary-soft); padding: 8px 12px; border-radius: 8px; margin-bottom: 10px; font-weight: 600;
    animation: swipeHintPulse 1.6s ease-in-out infinite;
}
@keyframes swipeHintPulse { 0%, 100% { opacity: 1; } 50% { opacity: .55; } }

@media (max-width: 780px) {
    .swipe-hint { display: flex; }
    .table-scroll { -webkit-mask-image: linear-gradient(to right, transparent 0, #000 14px, #000 calc(100% - 14px), transparent 100%); mask-image: linear-gradient(to right, transparent 0, #000 14px, #000 calc(100% - 14px), transparent 100%); }
}

.data-table th, .data-table td { padding: 13px 12px; text-align: start; border-bottom: 1px solid var(--border); font-size: 13.5px; }
.data-table th { color: var(--text-muted); font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: .04em; background: transparent; }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--primary-soft); }

.btn { display: inline-flex; align-items: center; gap: 6px; padding: 10px 20px; border-radius: 10px; background: var(--primary); color: white; text-decoration: none; border: none; cursor: pointer; font-size: 13.5px; font-weight: 600; box-shadow: 0 2px 8px rgba(160,0,245,0.25); transition: background .15s, box-shadow .15s, transform .1s; }
.btn:hover { background: var(--primary-hover); box-shadow: 0 4px 14px rgba(160,0,245,0.32); }
.btn:active { transform: translateY(1px); }

.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; align-items: start; }
.form-grid input, .form-grid select, .form-grid textarea {
    padding: 10px 13px; border-radius: 10px; border: 1px solid var(--border);
    background: #fff; color: var(--text); font-family: inherit; font-size: 13.5px; transition: border-color .15s, box-shadow .15s;
}
.form-grid input:focus, .form-grid select:focus, .form-grid textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }
.form-grid textarea { min-height: 42px; resize: vertical; }
.form-grid .btn { grid-column: 1 / -1; justify-self: start; }

.logo-badge { width: 32px; height: 32px; border-radius: 9px; background: var(--primary); display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 13px; color: #fff; box-shadow: 0 2px 8px rgba(160,0,245,0.3); }

.lang-switch { display: flex; gap: 6px; padding: 10px 20px; }
.lang-switch a { flex: 1; text-align: center; padding: 6px; border-radius: 7px; background: #f4f4f6; color: var(--text-muted); text-decoration: none; font-size: 11.5px; font-weight: 700; border: 1px solid var(--border); transition: background .15s, color .15s; }
.lang-switch a.active { background: var(--primary); color: #fff; border-color: var(--primary); }

.tabs { display: flex; gap: 3px; background: #f4f4f6; padding: 4px; border-radius: 11px; margin-bottom: 16px; width: fit-content; flex-wrap: wrap; }
.tabs a { padding: 8px 15px; border-radius: 8px; color: var(--text-muted); text-decoration: none; font-size: 12.5px; font-weight: 600; white-space: nowrap; transition: background .15s, color .15s; }
.tabs a.active { background: var(--primary); color: #fff; box-shadow: 0 2px 6px rgba(160,0,245,0.25); }

.badge { padding: 4px 11px; border-radius: 20px; font-size: 11.5px; font-weight: 600; display: inline-block; letter-spacing: .01em; }
.badge.green { background: #dcfce7; color: #16a34a; }
.badge.gray { background: #f1f1f3; color: #6b7280; }
.badge.orange { background: #fef3c7; color: #d97706; }
.badge.red { background: #fee2e2; color: #dc2626; }

.toolbar { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; align-items: center; }
.btn-outline { padding: 10px 16px; border-radius: 10px; background: #fff; border: 1px solid var(--border); color: var(--text); cursor: pointer; font-size: 13.5px; text-decoration:none; display:inline-flex; align-items:center; gap:6px; font-weight: 500; transition: background .15s, border-color .15s; }
.btn-outline:hover { background: var(--primary-soft); border-color: var(--primary); color: var(--primary); }

/* ===== Settings-style field ===== */
.settings-field { margin-bottom: 20px; }
.settings-field label { display: block; font-weight: 600; font-size: 13.5px; margin-bottom: 8px; }
.settings-field .req { color: #ef4444; }
.settings-field input, .settings-field select, .settings-field textarea {
    width: 100%; padding: 11px 14px; border-radius: 10px; border: 1px solid var(--border);
    background: #fff; color: var(--text); font-family: inherit; font-size: 13.5px; transition: border-color .15s, box-shadow .15s;
}
.settings-field input:focus, .settings-field select:focus, .settings-field textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }
.settings-field textarea { resize: vertical; }
.settings-field small { display: block; color: var(--text-muted); font-size: 11.5px; margin-top: 6px; }

/* ===== Row action menu (⋯) ===== */
.row-menu { position: relative; }
.row-menu summary { list-style: none; cursor: pointer; padding: 6px 10px; border-radius: 6px; color: var(--text-muted); font-weight: 700; }
.row-menu summary::-webkit-details-marker { display: none; }
.row-menu summary:hover { background: #f4f4f6; }
.row-menu[open] summary { background: #f4f4f6; }
.row-menu-content {
    position: absolute; inset-inline-end: 0; top: 100%; margin-top: 4px;
    background: #fff; border: 1px solid var(--border); border-radius: 10px;
    min-width: 220px; z-index: 20; box-shadow: 0 10px 30px rgba(0,0,0,0.12); overflow: hidden;
}
.row-menu-content form { display: block; }
.row-menu-content button, .row-menu-content select {
    width: 100%; text-align: start; padding: 12px 16px; background: transparent; border: none;
    color: var(--text); cursor: pointer; font-size: 14px; border-bottom: 1px solid var(--border);
}
.row-menu-content button:hover { background: #f9f9fa; }
.row-menu-content button.danger { color: #dc2626; }
.row-menu-content button.danger:hover { background: #fef2f2; }
.row-menu-content select { cursor: pointer; }

/* ===== Payment method image cards ===== */
.payment-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin-bottom: 20px; }
.payment-card {
    position: relative; border-radius: 14px; overflow: hidden; height: 110px;
    display: flex; align-items: flex-end; padding: 14px; color: #fff;
    background-size: cover; background-position: center;
}
.payment-card::before {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(0deg, rgba(0,0,0,0.65) 0%, rgba(0,0,0,0.15) 100%);
}
.payment-card .pc-content { position: relative; z-index: 1; }
.payment-card .pc-label { font-size: 11px; letter-spacing: .04em; opacity: .9; text-transform: uppercase; }
.payment-card .pc-value { font-size: 18px; font-weight: 800; margin-top: 2px; }

/* ===== Inline status pill select ===== */
.status-pill-select {
    padding: 6px 10px; border-radius: 20px; font-size: 12px; font-weight: 600;
    border: 1px solid var(--border); background: #fff; color: var(--text); cursor: pointer;
}

/* ===== Progress bar ===== */
.progress-bar { height: 6px; background: #f1f1f3; border-radius: 10px; overflow: hidden; margin-top: 8px; }
.progress-bar > div { height: 100%; background: var(--orange); border-radius: 10px; }

/* ===== Table expand ===== */
.expand-btn { background: none; border: none; cursor: pointer; color: var(--text-muted); display: flex; align-items: center; }
.expand-row td { background: #fafafa; padding: 16px 20px !important; }

/* ===== Client avatar cell ===== */
.avatar-cell { display: flex; align-items: center; gap: 10px; }
.avatar-cell .av { width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 12px; color: #fff; flex-shrink: 0; }

@media (max-width: 768px) {
    .sidebar { position: fixed; z-index: 50; height: 100vh; transform: translateX(105%); transition: transform .2s; }
    [dir="rtl"] .sidebar { transform: translateX(-105%); }
    .sidebar.open { transform: translateX(0); }
    .content-inner { padding: 16px; }
    .topbar { padding: 12px 16px; }
    .cart-line { grid-template-columns: 1fr !important; }
}

/* ===== Modal ===== */
.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.45); z-index: 100; align-items: center; justify-content: center; padding: 16px; }
.modal-overlay.open { display: flex; }
.modal-box { background: #fff; border-radius: 18px; padding: 28px; width: 100%; max-width: 480px; max-height: 90vh; overflow-y: auto; box-shadow: 0 24px 70px rgba(90,0,150,0.18); }
.modal-box h2 { font-size: 19px; margin-bottom: 4px; }
.modal-box .modal-subtitle { color: var(--text-muted); font-size: 13px; margin-bottom: 18px; }
.modal-close { position: absolute; top: 20px; inset-inline-end: 20px; background: none; border: none; font-size: 18px; cursor: pointer; color: var(--text-muted); }
.modal-box { position: relative; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }

/* ===== Toggle switch ===== */
.toggle-switch { position: relative; display: inline-block; width: 40px; height: 22px; flex-shrink: 0; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider { position: absolute; cursor: pointer; inset: 0; background: #d1d5db; border-radius: 22px; transition: .2s; }
.toggle-slider::before { content: ""; position: absolute; width: 16px; height: 16px; left: 3px; bottom: 3px; background: #fff; border-radius: 50%; transition: .2s; }
.toggle-switch input:checked + .toggle-slider { background: var(--primary); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(18px); }
[dir="rtl"] .toggle-switch input:checked + .toggle-slider::before { transform: translateX(-18px); }

/* ===== Dropzone ===== */
.dropzone {
    border: 2px dashed var(--border); border-radius: 14px; padding: 36px 20px; text-align: center;
    color: var(--text-muted); cursor: pointer; transition: border-color .15s; background: #fafafa;
}
.dropzone:hover, .dropzone.dragover { border-color: var(--primary); background: #faf5ff; }
.dropzone .dz-icon { font-size: 26px; margin-bottom: 8px; }

/* منطقة رفع صورة المنتج — مربعة 1:1 بالضبط، مع معاينة تعمر الخانة كاملة */
.dropzone-square {
    border: 2px dashed var(--border); border-radius: 14px; cursor: pointer; background: #fafafa;
    transition: border-color .15s, background .15s; overflow: hidden; position: relative;
    width: 180px; aspect-ratio: 1 / 1; margin: 0 auto;
    display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;
}
.dropzone-square:hover, .dropzone-square.dragover { border-color: var(--primary); background: #faf5ff; }
.dropzone-square .dz-icon { font-size: 24px; margin-bottom: 6px; }
.dropzone-square .dz-hint { font-size: 11px; color: var(--text-muted); padding: 0 12px; line-height: 1.4; }
.dropzone-square .dz-preview-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.dropzone-square .dz-preview-overlay {
    position: absolute; inset: 0; background: rgba(0,0,0,.55); color: #fff; opacity: 0;
    display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 600;
    transition: opacity .15s; text-align: center; padding: 10px;
}
.dropzone-square:hover .dz-preview-overlay { opacity: 1; }
html[data-mode="dark"] .dropzone-square { background: #101014; }
html[data-mode="dark"] .dropzone-square:hover, html[data-mode="dark"] .dropzone-square.dragover { background: #1a1425; }

/* ===== Danger zone ===== */
.danger-zone { border: 1px solid #fecaca; background: #fef2f2; border-radius: 14px; padding: 20px; }
.danger-zone h2 { color: #dc2626; }

summary { list-style: none; }
summary::-webkit-details-marker { display: none; }