/* =========================================================
   نظام إدارة مفاتيح السيارات — نظام التصميم (الإصدار 7.0)
   تصميم Apple-style: نظيف · واسع · زجاجي · متجاوب
   خط Readex Pro · ألوان محايدة باردة · لون أساسي بترولي
   ========================================================= */

:root {
    /* الأسطح — ألوان Apple-style باردة */
    --bg: #f5f5f7;
    --surface: #ffffff;
    --surface-2: #f9f9fb;
    --surface-3: #f0f0f2;
    --border: #d2d2d7;
    --border-strong: #c7c7cc;
    /* النص */
    --text: #1d1d1f;
    --muted: #6e6e73;
    --faint: #aeaeb2;
    /* اللون الأساسي */
    --primary: #0b6770;
    --primary-hover: #085a62;
    --primary-soft: #e6f2f3;
    --primary-ring: rgba(11, 103, 112, .16);
    --accent: #b8862b;
    /* الدلالات */
    --success: #34c759;
    --success-soft: #eafaf0;
    --warning: #ff9500;
    --warning-soft: #fff8ee;
    --danger: #ff3b30;
    --danger-soft: #fff0ef;
    --info: #007aff;
    --info-soft: #eef5ff;
    /* أسماء قديمة تستخدمها الصفحات */
    --navy: var(--primary);
    --navy-2: var(--primary-hover);
    --navy-3: #063c42;
    --teal: var(--primary);
    --amber: var(--warning);
    --red: var(--danger);
    --green: var(--success);
    --blue: var(--info);
    /* المقاسات */
    --radius: 16px;
    --radius-sm: 12px;
    --shadow: 0 1px 3px rgba(0, 0, 0, .04), 0 4px 12px rgba(0, 0, 0, .03);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, .12), 0 4px 16px rgba(0, 0, 0, .06);
    --sidebar-w: 272px;
    --font: 'Readex Pro', -apple-system, 'SF Pro Display', 'Helvetica Neue', system-ui, sans-serif;
    --ease: cubic-bezier(.25, .1, .25, 1);
    --spring: cubic-bezier(.34, 1.56, .64, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: hidden; }
body, body.app-body {
    margin: 0;
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    font-size: 15px;
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}
h1, h2, h3, h4, h5, h6 { font-family: var(--font); font-weight: 600; letter-spacing: -.01em; }
a { color: var(--primary); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--primary-hover); }
.mono, .num { font-variant-numeric: tabular-nums lining-nums; white-space: nowrap; }
::selection { background: var(--primary-soft); color: var(--text); }
:focus-visible { outline: 3px solid var(--primary); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }
/* Webkit scrollbar polish */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-strong); }

/* ================================================================
   الهيكل — Layout
   ================================================================ */
.app-shell { display: flex; height: 100dvh; max-width: 100vw; overflow: hidden; }

/* --- القائمة الجانبية --- */
.sidebar {
    width: var(--sidebar-w);
    flex-shrink: 0;
    background: var(--surface);
    border-inline-end: 1px solid var(--border);
    box-shadow: -4px 0 16px rgba(0, 0, 0, .04);
    color: var(--text);
    height: 100%;
    display: flex; flex-direction: column;
    z-index: 1040;
}
.brand {
    display: flex; align-items: center; gap: 14px;
    padding: 22px 20px 18px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 6px;
}
.brand strong { display: block; color: var(--text); font-size: 15px; font-weight: 700; line-height: 1.35; letter-spacing: -.01em; }
.brand small { color: var(--muted); font-size: 12px; letter-spacing: 0; }
.brand-logo { width: 44px; height: 44px; object-fit: contain; background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 4px; }
.brand-mark {
    width: 44px; height: 44px; border-radius: 14px; flex-shrink: 0;
    background: linear-gradient(135deg, var(--primary), #0d7a84);
    color: #fff; display: grid; place-items: center; font-size: 17px;
    box-shadow: 0 2px 8px rgba(11, 103, 112, .25);
}
.side-nav {
    overflow-y: auto; padding: 6px 14px 24px;
    scrollbar-width: thin; scrollbar-color: var(--border) transparent;
}
.nav-group {
    font-size: 10.5px; color: var(--faint); padding: 22px 16px 6px;
    font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
}
.side-nav a {
    position: relative;
    display: flex; align-items: center; gap: 12px;
    padding: 11px 16px; margin: 2px 0;
    border-radius: 12px; color: var(--muted); font-size: 14.5px; font-weight: 500;
    transition: all .2s var(--ease);
}
.side-nav a i { width: 20px; text-align: center; color: var(--faint); font-size: 14px; transition: color .2s var(--ease); }
.side-nav a:hover { background: rgba(0, 0, 0, .04); color: var(--text); }
.side-nav a:hover i { color: var(--muted); }
.side-nav a.active {
    background: var(--primary-soft); color: var(--primary);
    font-weight: 600; border: 1px solid var(--primary-ring);
}
.side-nav a.active i { color: var(--primary); }
.side-nav a.active::before {
    content: ""; position: absolute; inset-inline-start: -14px; top: 50%; transform: translateY(-50%);
    width: 3px; height: 20px; border-radius: 0 4px 4px 0;
    background: var(--primary);
}
.nav-badge {
    margin-inline-start: auto; font-style: normal;
    background: var(--danger); color: #fff;
    font-size: 11px; font-weight: 600;
    border-radius: 99px; padding: 0 7px; line-height: 20px; min-width: 20px; text-align: center;
}
.sidebar-foot {
    padding: 12px 20px; font-size: 11px; color: var(--faint);
    border-top: 1px solid var(--border);
    display: flex; justify-content: space-between; align-items: center; gap: 8px;
    font-weight: 500; opacity: .8;
}
.sidebar-backdrop { display: none; }
.install-cta {
    margin: 0 14px 14px; padding: 14px 16px; border-radius: 14px;
    background: var(--surface-2); border: 1px solid var(--border);
    display: flex; align-items: center; gap: 12px; color: var(--text); font-size: 13.5px;
    transition: all .2s var(--ease);
}
.install-cta i { color: var(--primary); font-size: 20px; }
.install-cta strong { display: block; font-weight: 600; }
.install-cta small { color: var(--muted); font-size: 12px; }
.install-cta:hover { border-color: var(--primary); color: var(--text); transform: translateY(-1px); box-shadow: var(--shadow); }

/* --- المنطقة الرئيسية --- */
.main { flex: 1; min-width: 0; max-width: 100%; display: flex; flex-direction: column; overflow-x: hidden; overflow-y: auto; }

/* --- شريط الأعلى (Frosted Glass) --- */
.topbar {
    position: sticky; top: 0; z-index: 1030;
    display: flex; align-items: center; gap: 14px;
    background: rgba(245, 245, 247, .72);
    backdrop-filter: saturate(1.8) blur(20px);
    -webkit-backdrop-filter: saturate(1.8) blur(20px);
    border-bottom: 1px solid rgba(210, 210, 215, .6);
    padding: 12px 32px; min-height: 68px;
}
.top-search { flex: 1; max-width: 560px; position: relative; }
.top-search i { position: absolute; top: 50%; transform: translateY(-50%); inset-inline-start: 16px; color: var(--faint); font-size: 13px; }
.top-search input {
    width: 100%; height: 44px;
    border: 1px solid var(--border); background: rgba(255, 255, 255, .8);
    border-radius: 14px; padding: 0 44px 0 68px; font: inherit; font-size: 14.5px; color: var(--text);
    transition: all .25s var(--ease);
}
.top-search input::placeholder { color: var(--faint); }
.top-search input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 4px var(--primary-ring); background: #fff; }
.top-search kbd {
    position: absolute; top: 50%; transform: translateY(-50%); inset-inline-end: 12px;
    font-family: var(--font); font-size: 11px; color: var(--faint); background: var(--surface-2);
    border: 1px solid var(--border); border-bottom-width: 2px; border-radius: 7px; padding: 2px 8px; pointer-events: none;
}
.top-actions { margin-inline-start: auto; display: flex; align-items: center; gap: 10px; }
.icon-btn {
    width: 42px; height: 42px; border-radius: 14px; border: 1px solid var(--border);
    background: rgba(255, 255, 255, .6); color: var(--muted);
    display: inline-grid; place-items: center; cursor: pointer;
    transition: all .2s var(--ease);
}
.icon-btn:hover { background: #fff; color: var(--primary); border-color: var(--border-strong); transform: translateY(-1px); box-shadow: var(--shadow); }
.icon-btn.install-btn { width: auto; padding: 0 16px; gap: 8px; display: inline-flex; align-items: center; color: var(--primary); font: inherit; font-size: 14px; font-weight: 500; }
.user-chip {
    display: flex; align-items: center; gap: 10px;
    padding: 5px 14px 5px 5px; border: 1px solid var(--border); border-radius: 16px;
    background: rgba(255, 255, 255, .6); color: inherit;
    transition: all .2s var(--ease);
}
.user-chip:hover { border-color: var(--border-strong); color: inherit; background: #fff; transform: translateY(-1px); box-shadow: var(--shadow); }
.user-chip strong { display: block; font-size: 13.5px; font-weight: 600; line-height: 1.25; }
.user-chip small { color: var(--muted); font-size: 12px; }
.avatar {
    width: 34px; height: 34px; border-radius: 12px;
    background: linear-gradient(135deg, var(--primary), #0d7a84);
    color: #fff; display: grid; place-items: center; font-weight: 600; font-size: 14px;
}

/* --- منطقة المحتوى --- */
.content-wrapper {
    flex: 1;
    padding: 32px 32px 56px;
    max-width: 1440px; width: 100%; margin-inline: auto;
    overflow-x: hidden; overflow-wrap: break-word; word-wrap: break-word;
    animation: pageIn .35s var(--ease);
}
@keyframes pageIn { from { opacity: 0; transform: translateY(6px); } }

/* ================================================================
   التنبيهات — Notifications
   ================================================================ */
.notification-bell-container { position: relative; }
.notification-count {
    position: absolute; top: -4px; inset-inline-end: -4px;
    min-width: 18px; height: 18px; padding: 0 5px; border-radius: 99px;
    background: var(--danger); color: #fff; font-size: 11px; font-weight: 700;
    display: none; align-items: center; justify-content: center; border: 2px solid var(--bg);
}
.notification-dropdown {
    display: none; position: absolute; top: 54px; inset-inline-end: 0; width: 380px;
    background: rgba(255, 255, 255, .92);
    backdrop-filter: saturate(1.8) blur(20px);
    -webkit-backdrop-filter: saturate(1.8) blur(20px);
    border: 1px solid var(--border); border-radius: 18px;
    box-shadow: var(--shadow-lg); overflow: hidden;
}
.notification-dropdown.show { display: block; animation: dropIn .2s var(--ease); }
@keyframes dropIn { from { opacity: 0; transform: translateY(-8px); } }
.notification-dropdown .dropdown-header { display: flex; justify-content: space-between; align-items: center; padding: 16px 18px; border-bottom: 1px solid var(--border); }
.notification-dropdown .dropdown-header h6 { margin: 0; font-weight: 700; font-size: 15px; }
.notification-dropdown .dropdown-header a { font-size: 13px; }
.notification-dropdown .dropdown-body { max-height: 420px; overflow-y: auto; }
.notification-item { display: block; padding: 14px 18px; border-bottom: 1px solid var(--border); color: var(--text); transition: background .15s var(--ease); }
.notification-item:hover { background: rgba(0, 0, 0, .03); color: var(--text); }
.notification-item.unread { background: var(--primary-soft); }
.notification-item p { margin: 3px 0; font-size: 13.5px; color: var(--muted); }
.notification-item small { color: var(--faint); font-size: 12px; }

/* ================================================================
   رأس الصفحة — Page Header
   ================================================================ */
.page-toolbar, .content-header {
    display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px;
    margin-bottom: 28px;
}
.page-toolbar h2, .content-header h2 {
    font-size: clamp(22px, 3vw, 28px); font-weight: 700; margin: 0;
    color: var(--text); line-height: 1.25; letter-spacing: -.02em;
}
.page-subtitle { margin: 4px 0 0; color: var(--faint); font-size: 13px; font-weight: 500; }
.toolbar-actions { display: flex; flex-wrap: wrap; gap: 10px; }

/* ================================================================
   البطاقات والإحصاءات — Cards & Stats
   ================================================================ */
.stat-grid, .stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr));
    gap: 16px; margin-bottom: 28px;
}
.stat-grid.compact { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.stat-card {
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 20px 22px 18px; box-shadow: var(--shadow); position: relative; overflow: hidden;
    transition: all .25s var(--ease);
    border-inline-start: 3px solid var(--primary);
}
.stat-card:has(a.stretched):hover { border-color: var(--border-strong); border-inline-start-color: var(--primary); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.stat-card span, .stat-label { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 13px; font-weight: 500; }
.stat-card > span::before { display: none; }
.stat-card strong, .stat-value {
    display: block; font-size: clamp(24px, 3.5vw, 32px); font-weight: 700;
    color: var(--text); font-variant-numeric: tabular-nums lining-nums;
    line-height: 1.2; margin-top: 8px; letter-spacing: -.02em;
}
.stat-card small { display: block; color: var(--faint); font-size: 12.5px; margin-top: 4px; }
.stat-card.teal { border-inline-start-color: var(--primary); }
.stat-card.amber { border-inline-start-color: var(--warning); }
.stat-card.navy { border-inline-start-color: var(--info); }
.stat-card.red { border-inline-start-color: var(--danger); }
.stat-card.green { border-inline-start-color: var(--success); }
.stat-card.amber strong { color: #c27d00; }
.stat-card.red strong { color: var(--danger); }
.stat-card a.stretched { position: absolute; inset: 0; }
.stat-icon { display: none; }
.stats-card {
    background: linear-gradient(135deg, var(--primary), #0d7a84);
    color: #fff; border-radius: var(--radius); padding: 22px;
    box-shadow: 0 4px 16px rgba(11, 103, 112, .2);
}
.stats-card-label { font-size: 13px; opacity: .85; }
.stats-card-value { font-size: 30px; font-weight: 700; letter-spacing: -.02em; }

.card, .panel {
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
    box-shadow: var(--shadow); margin-bottom: 20px; --bs-card-bg: var(--surface);
}
.panel { padding: 18px 22px; }
.panel .btn-sm.btn-light { font-size: 12.5px; border-radius: 10px; font-weight: 500; transition: all .15s var(--ease); }
.panel .btn-sm.btn-light i { font-size: 12px; margin-inline-end: 4px; }
.card-header {
    background: var(--surface-2); border-bottom: 1px solid var(--border);
    padding: 14px 22px; font-weight: 700; font-size: 14px; color: var(--text);
    letter-spacing: .01em;
}
.card-header i { color: var(--primary); margin-inline-end: 6px; }
.card-header a.small { font-size: 12.5px; font-weight: 600; color: var(--primary); opacity: .85; transition: opacity .15s; }
.card-header a.small:hover { opacity: 1; }
.card-header:first-child { border-radius: var(--radius) var(--radius) 0 0; }
.card-body { padding: 22px; }

/* ================================================================
   الجداول — Tables
   ================================================================ */
/* منع أي عنصر من تجاوز عرض الشاشة */
img, video, canvas, svg, iframe, embed, object { max-width: 100%; height: auto; }
pre, code { overflow-x: auto; max-width: 100%; }

.table-wrapper { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; max-width: 100%; }
.table { margin: 0; color: var(--text); font-size: 14px; --bs-table-bg: transparent; --bs-table-hover-bg: rgba(0, 0, 0, .02); }
.table > :not(caption) > * > * { padding: 14px 16px; border-bottom-color: var(--border); vertical-align: middle; }
.table thead th {
    background: var(--surface-2); color: var(--muted); font-weight: 700; font-size: 11.5px;
    white-space: nowrap; position: sticky; top: 0; z-index: 1; border-bottom: 1px solid var(--border);
    letter-spacing: .02em;
}
.table tbody tr:nth-child(even) > * { background: rgba(0, 0, 0, .015); }
.table tbody tr { transition: background .12s var(--ease); }
.table tbody tr:hover > * { background: rgba(0, 0, 0, .028); }
.table tbody tr:last-child > * { border-bottom: 0; }
.fleet-table td { white-space: nowrap; }
.cell-title { font-weight: 600; }
.cell-sub { color: var(--muted); font-size: 13px; }
.table-meta { display: flex; justify-content: space-between; align-items: center; gap: 12px; color: var(--muted); font-size: 13px; margin-bottom: 14px; flex-wrap: wrap; }
.table-actions { display: flex; gap: 8px; flex-wrap: nowrap; }
.sort-link { color: inherit; }
.sort-link.active { color: var(--primary); }

/* ================================================================
   الشرائح — Chips & Pills
   ================================================================ */
.chip, .status-pill {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 12px; border-radius: 99px; font-size: 12.5px; font-weight: 600;
    background: var(--surface-3); color: var(--muted); white-space: nowrap; line-height: 1.5;
}
.chip::before, .status-pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.chip.ready, .status-pill.success { background: var(--success-soft); color: #28a745; }
.chip.rented { background: var(--info-soft); color: var(--info); }
.chip.sale { background: var(--warning-soft); color: #c27d00; }
.chip.accident { background: var(--danger-soft); color: var(--danger); }
.chip.used { background: #f0eeff; color: #5856d6; }
.chip.scrap { background: var(--surface-3); color: var(--muted); }
.chip.blocked { background: #fce8f3; color: #af52de; }
.chip.service { background: var(--primary-soft); color: var(--primary); }
.chip.muted { background: var(--surface-3); color: var(--muted); }
.badge { font-weight: 600; border-radius: 8px; }

/* ================================================================
   الفلاتر والنماذج — Filters & Forms
   ================================================================ */
.filter-bar { padding: 18px 22px; }
.filter-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(180px, 100%), 1fr)); gap: 14px; align-items: end; }
.filter-actions { display: flex; gap: 10px; align-items: end; flex-wrap: wrap; }
.search-box { position: relative; }

.form-label { font-size: 13px; color: var(--muted); font-weight: 600; margin-bottom: 8px; }
.form-control, .form-select {
    border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 14.5px;
    padding: 10px 14px; min-height: 44px;
    background-color: var(--surface); color: var(--text); font-family: var(--font);
    transition: all .25s var(--ease);
}
.form-control::placeholder { color: var(--faint); }
.form-control:focus, .form-select:focus { border-color: var(--primary); box-shadow: 0 0 0 4px var(--primary-ring); background-color: var(--surface); color: var(--text); }
select.form-select option, select.form-control option { background-color: var(--surface); color: var(--text); }
.form-control-sm, .form-select-sm { min-height: 36px; font-size: 13.5px; padding: 6px 12px; }
.form-select { background-position: left .8rem center; padding-left: 2.4rem; padding-right: 14px; }
.form-check-input:checked { background-color: var(--primary); border-color: var(--primary); }
.form-check-input:focus { box-shadow: 0 0 0 4px var(--primary-ring); border-color: var(--primary); }
.form-text { color: var(--muted); font-size: 13px; }

/* ================================================================
   الأزرار — Buttons (Apple-style)
   ================================================================ */
.btn {
    border-radius: var(--radius-sm); font-weight: 600; font-size: 14.5px; font-family: var(--font);
    min-height: 42px; padding: 10px 20px;
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    transition: all .2s var(--ease);
    letter-spacing: -.005em;
}
.btn:active { transform: scale(.97); }
.btn i { margin: 0; font-size: .92em; }
.btn-primary {
    --bs-btn-bg: var(--primary); --bs-btn-border-color: var(--primary);
    --bs-btn-hover-bg: var(--primary-hover); --bs-btn-hover-border-color: var(--primary-hover);
    --bs-btn-active-bg: var(--primary-hover); --bs-btn-active-border-color: var(--primary-hover);
    --bs-btn-disabled-bg: var(--primary); --bs-btn-disabled-border-color: var(--primary);
    background: linear-gradient(180deg, var(--primary), var(--primary-hover));
    border-color: var(--primary); color: #fff;
    box-shadow: 0 1px 3px rgba(11, 103, 112, .2);
}
.btn-primary:hover, .btn-primary:focus { background: var(--primary-hover); border-color: var(--primary-hover); color: #fff; box-shadow: 0 4px 12px rgba(11, 103, 112, .3); transform: translateY(-1px); }
.btn-success { background: var(--success); border-color: var(--success); color: #fff; }
.btn-success:hover { background: #2da844; border-color: #2da844; color: #fff; }
.btn-danger { background: var(--danger); border-color: var(--danger); }
.btn-warning { background: var(--warning); border-color: var(--warning); color: #fff; }
.btn-light, .btn-outline-secondary {
    background: rgba(255, 255, 255, .8); border: 1px solid var(--border); color: var(--text);
    backdrop-filter: blur(8px);
}
.btn-light:hover, .btn-outline-secondary:hover { background: #fff; border-color: var(--border-strong); color: var(--primary); transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-outline-primary { color: var(--primary); border-color: var(--primary); background: transparent; }
.btn-outline-primary:hover { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-outline-danger { color: var(--danger); border-color: #ffc1bd; }
.btn-outline-danger:hover { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-link { color: var(--primary); min-height: 0; }
.btn-sm { font-size: 13px; padding: 6px 14px; min-height: 34px; border-radius: 10px; }
.btn-lg { min-height: 50px; font-size: 16px; padding: 12px 24px; border-radius: 14px; }

/* ================================================================
   القوائم — Lists
   ================================================================ */
.activity-list { list-style: none; margin: 0; padding: 4px 0; }
.activity-list li { display: flex; flex-direction: column; padding: 12px 22px; border-bottom: 1px solid var(--border); gap: 2px; transition: background .12s; }
.activity-list li:hover { background: rgba(0, 0, 0, .015); }
.activity-list li:last-child { border-bottom: 0; }
.activity-list li strong { font-size: 13.5px; font-weight: 600; }
.activity-list li span { color: var(--muted); font-size: 13px; }
.activity-list li small { color: var(--faint); font-size: 12px; }

/* Dashboard sidebar — compact scrollable panels */
.dash-scroll .table-wrapper { max-height: 320px; overflow-y: auto; }
.dash-scroll .activity-list { max-height: 300px; overflow-y: auto; }

/* Notes columns — shrink when empty, expand with content */
.notes-cell { max-width: 280px; white-space: pre-wrap; overflow-wrap: anywhere; }

.empty-state { text-align: center; color: var(--muted); padding: 40px 20px; font-size: 13.5px; }
.empty-state i { font-size: 32px; color: var(--border-strong); display: block; margin-bottom: 12px; opacity: .5; }
.empty-state strong { display: block; color: var(--text); margin-bottom: 4px; font-size: 14px; font-weight: 600; }

.pager { display: flex; gap: 8px; align-items: center; justify-content: center; margin-top: 20px; flex-wrap: wrap; }
.pager a, .pager span { padding: 8px 14px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); font-size: 13.5px; transition: all .2s var(--ease); }
.pager a:hover { background: var(--surface-2); border-color: var(--border-strong); }
.pager span { border: 0; background: transparent; color: var(--muted); }
.pagination .page-link { color: var(--primary); border-color: var(--border); }
.pagination .page-item.active .page-link { background: var(--primary); border-color: var(--primary); }
.nav-tabs { border-bottom-color: var(--border); gap: 4px; }
.nav-tabs .nav-link { color: var(--muted); border: 0; border-bottom: 2px solid transparent; border-radius: 0; padding: 12px 16px; font-weight: 600; font-size: 14px; }
.nav-tabs .nav-link:hover { color: var(--text); border-bottom-color: var(--border-strong); }
.nav-tabs .nav-link.active { color: var(--primary); background: transparent; border-bottom-color: var(--primary); }
.nav-pills .nav-link.active { background: var(--primary); }

/* ================================================================
   الرسوم البسيطة — Charts
   ================================================================ */
.bar-list { display: flex; flex-direction: column; gap: 10px; }
.bar-row { display: grid; grid-template-columns: 120px 1fr 50px; gap: 12px; align-items: center; font-size: 13px; border-radius: 8px; padding: 6px 8px; margin: 0 -8px; transition: background .12s; }
.bar-row:hover { background: rgba(0, 0, 0, .02); }
.bar-row .bar-label { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text); font-weight: 500; }
.bar-track { height: 7px; border-radius: 99px; background: var(--surface-3); overflow: hidden; }
.bar-fill { height: 100%; border-radius: 99px; background: linear-gradient(90deg, var(--primary), #0d8a96); transform-origin: right; animation: barIn .6s var(--ease); }
@keyframes barIn { from { transform: scaleX(0); } }
.bar-fill.teal { background: linear-gradient(90deg, var(--primary), #0d8a96); }
.bar-fill.amber { background: linear-gradient(90deg, #d08a1e, #e09a30); }
.bar-fill.red { background: linear-gradient(90deg, var(--danger), #ff6259); }
.bar-row .bar-val { text-align: left; color: var(--muted); font-weight: 600; font-variant-numeric: tabular-nums; font-size: 12.5px; }
.chart-box { position: relative; height: 260px; }

.key-split { display: flex; height: 10px; border-radius: 99px; overflow: hidden; background: var(--surface-3); margin: 14px 0 18px; gap: 2px; }
.key-split div { height: 100%; transition: width .4s var(--ease); }
.legend { display: flex; flex-wrap: wrap; gap: 18px; font-size: 13px; color: var(--muted); font-weight: 500; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-inline-end: 0; vertical-align: middle; flex-shrink: 0; }

/* ================================================================
   الاستيراد — Import
   ================================================================ */
.dropzone {
    border: 2px dashed var(--border-strong); border-radius: 20px; padding: 40px; text-align: center;
    background: var(--surface-2); color: var(--muted);
    transition: all .25s var(--ease);
}
.dropzone:hover { border-color: var(--primary); background: var(--primary-soft); }
.dropzone i { font-size: 36px; color: var(--primary); margin-bottom: 12px; display: block; }
.map-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(220px, 100%), 1fr)); gap: 14px; }
.steps { display: flex; gap: 8px; margin-bottom: 20px; flex-wrap: wrap; }
.steps span { padding: 7px 16px; border-radius: 99px; background: var(--surface-3); color: var(--muted); font-size: 13px; font-weight: 600; }
.steps span.on { background: var(--primary); color: #fff; box-shadow: 0 2px 8px rgba(11, 103, 112, .25); }

/* ================================================================
   النوافذ والتنبيهات — Modals & Alerts
   ================================================================ */
.modal-content {
    border-radius: 20px; border: 1px solid var(--border);
    box-shadow: var(--shadow-lg); background: var(--surface); color: var(--text);
}
.modal-header { border-bottom-color: var(--border); padding: 20px 24px; }
.modal-title { font-weight: 700; font-size: 18px; letter-spacing: -.01em; }
.modal-body { padding: 24px; }
.modal-footer { border-top-color: var(--border); padding: 16px 24px; gap: 10px; }
.modal-header .btn-close { margin: -.5rem auto -.5rem -.5rem; }
.modal-backdrop.show { opacity: .35; }

.alert { border-radius: 14px; font-size: 14.5px; border-width: 1px; padding: 14px 18px; font-weight: 500; }
.alert-success { background: var(--success-soft); color: #1a7a2e; border-color: #c4ecd0; }
.alert-danger { background: var(--danger-soft); color: #cc2d24; border-color: #ffccc9; }
.alert-warning { background: var(--warning-soft); color: #a66800; border-color: #ffe0b2; }
.alert-info { background: var(--info-soft); color: #0062cc; border-color: #bbd6ff; }
.alert-close { background: none; border: 0; float: left; color: inherit; }

/* ================================================================
   الاستجابة — Responsive Design
   ================================================================ */

/* تابلت */
@media (max-width: 991.98px) {
    .sidebar {
        position: fixed; inset-inline-start: 0; top: 0;
        height: 100dvh;
        transform: translateX(100%);
        transition: transform .3s var(--ease);
        box-shadow: var(--shadow-lg);
        background: rgba(255, 255, 255, .92);
        backdrop-filter: saturate(1.8) blur(24px);
        -webkit-backdrop-filter: saturate(1.8) blur(24px);
    }
    .sidebar.open { transform: translateX(0); }
    .sidebar-backdrop.show {
        display: block; position: fixed; inset: 0;
        background: rgba(0, 0, 0, .3);
        z-index: 1035; backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
    }
    .user-chip div { display: none; }
    .user-chip { padding: 5px; }
    .topbar { padding: 12px 16px; gap: 10px; }
    .top-search kbd { display: none; }
    .top-search input { padding-left: 16px; }
    .icon-btn.install-btn span { display: none; }
    .icon-btn.install-btn { width: 42px; padding: 0; justify-content: center; }
    .content-wrapper { padding: 24px 16px 40px; }
    .page-toolbar h2, .content-header h2 { font-size: 22px; }
}

/* موبايل */
@media (max-width: 575.98px) {
    .stat-grid, .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
    .stat-card { padding: 16px; }
    .stat-card strong { font-size: 22px; }
    .notification-dropdown { width: calc(100vw - 24px); inset-inline-end: -80px; }
    .bar-row { grid-template-columns: 90px 1fr 48px; }
    .top-search { display: none; }
    .toolbar-actions { width: 100%; }
    .toolbar-actions .btn { flex: 1 1 auto; }
    .content-wrapper { padding: 20px 14px 36px; }
}

/* طباعة */
@media print {
    .sidebar, .topbar, .toolbar-actions, .filter-bar, .btn { display: none !important; }
    .content-wrapper { padding: 0; }
    body.app-body { background: #fff; }
}

/* --- حالة المفتاح في الجدول --- */
.chip-select { width: auto; min-width: 100px; min-height: 30px; border: 0; border-radius: 99px; font-size: 12.5px; font-weight: 600; padding: 4px 12px 4px 28px; background-color: var(--surface-3); color: var(--muted); background-position: left 9px center; cursor: pointer; }
.chip-select.ready { background-color: var(--success-soft); color: #28a745; }
.chip-select.sale { background-color: var(--warning-soft); color: #c27d00; }
.chip-select.accident { background-color: var(--danger-soft); color: var(--danger); }


/* ================================================================
   الوضع الداكن — Dark Mode (Apple-style)
   ================================================================ */
[data-bs-theme="dark"] {
    --bg: #000000;
    --surface: #1c1c1e;
    --surface-2: #2c2c2e;
    --surface-3: #3a3a3c;
    --border: #38383a;
    --border-strong: #48484a;
    --text: #f5f5f7;
    --muted: #98989d;
    --faint: #636366;
    --primary: #5ac8d2;
    --primary-hover: #7ad6de;
    --primary-soft: #1a2e30;
    --primary-ring: rgba(90, 200, 210, .2);
    --success: #30d158;
    --success-soft: #1a2e1f;
    --warning: #ff9f0a;
    --warning-soft: #2e2517;
    --danger: #ff453a;
    --danger-soft: #2e1a19;
    --info: #0a84ff;
    --info-soft: #1a2540;
    --shadow: 0 1px 3px rgba(0,0,0,.4);
    --shadow-lg: 0 20px 60px rgba(0,0,0,.6);
    color-scheme: dark;
}
[data-bs-theme="dark"] .topbar {
    background: rgba(0, 0, 0, .72);
    border-bottom-color: rgba(56, 56, 58, .6);
}
[data-bs-theme="dark"] .sidebar {
    background: var(--surface);
    box-shadow: -4px 0 16px rgba(0, 0, 0, .2);
}
[data-bs-theme="dark"] .side-nav a { color: var(--muted); }
[data-bs-theme="dark"] .side-nav a:hover { background: rgba(255, 255, 255, .06); }
[data-bs-theme="dark"] .side-nav a.active { color: var(--primary); background: var(--primary-soft); }
[data-bs-theme="dark"] .btn-primary, [data-bs-theme="dark"] .avatar, [data-bs-theme="dark"] .brand-mark, [data-bs-theme="dark"] .steps span.on {
    background: #2f7b84; border-color: #2f7b84; color: #fff;
}
[data-bs-theme="dark"] .btn-primary:hover { background: #3a8e98; border-color: #3a8e98; }
[data-bs-theme="dark"] .alert-success { color: #a6e4b8; border-color: #1e3a24; }
[data-bs-theme="dark"] .alert-danger { color: #ffa8a3; border-color: #3a2220; }
[data-bs-theme="dark"] .alert-warning { color: #ffc873; border-color: #3a2e1a; }
[data-bs-theme="dark"] .alert-info { color: #73b4ff; border-color: #1a2e4a; }
[data-bs-theme="dark"] .table { --bs-table-color: var(--text); --bs-table-border-color: var(--border); }
[data-bs-theme="dark"] .table tbody tr:nth-child(even) > * { background: rgba(255, 255, 255, .02); }
[data-bs-theme="dark"] .stat-card:has(a.stretched):hover { border-color: var(--primary); }
[data-bs-theme="dark"] .stat-card.amber strong { color: var(--warning); }
[data-bs-theme="dark"] .stat-card.red strong { color: var(--danger); }
[data-bs-theme="dark"] .table tbody tr:hover > * { background: rgba(255, 255, 255, .04); }
[data-bs-theme="dark"] .bar-row:hover { background: rgba(255, 255, 255, .04); }
[data-bs-theme="dark"] .activity-list li:hover { background: rgba(255, 255, 255, .03); }
[data-bs-theme="dark"] .ck-install-banner { background: #2f7b84; }
[data-bs-theme="dark"] .bg-light { background: var(--surface-2) !important; color: var(--text); }
[data-bs-theme="dark"] .bg-white { background: var(--surface) !important; }
[data-bs-theme="dark"] .text-dark { color: var(--text) !important; }
[data-bs-theme="dark"] .text-muted { color: var(--muted) !important; }
[data-bs-theme="dark"] .plate-badge { background: var(--surface-2); border-color: var(--text); }
[data-bs-theme="dark"] .chip.used { background: #2a2540; color: #b5b0f0; }
[data-bs-theme="dark"] .chip.blocked { background: #352040; color: #d4a0e8; }
[data-bs-theme="dark"] .notification-count { border-color: var(--bg); }
[data-bs-theme="dark"] .brand-logo { background: #fff; }
[data-bs-theme="dark"] .icon-btn { background: rgba(255, 255, 255, .06); }
[data-bs-theme="dark"] .icon-btn:hover { background: rgba(255, 255, 255, .1); }
[data-bs-theme="dark"] .user-chip { background: rgba(255, 255, 255, .06); }
[data-bs-theme="dark"] .user-chip:hover { background: rgba(255, 255, 255, .1); }
[data-bs-theme="dark"] .notification-dropdown { background: rgba(28, 28, 30, .92); }
[data-bs-theme="dark"] .btn-light, [data-bs-theme="dark"] .btn-outline-secondary {
    background: rgba(255, 255, 255, .06); border-color: var(--border);
}
[data-bs-theme="dark"] .btn-light:hover, [data-bs-theme="dark"] .btn-outline-secondary:hover {
    background: rgba(255, 255, 255, .1); border-color: var(--border-strong);
}
[data-bs-theme="dark"] .top-search input { background: rgba(255, 255, 255, .06); border-color: var(--border); }
[data-bs-theme="dark"] .top-search input:focus { background: var(--surface); }
[data-bs-theme="dark"] .stat-card:has(a.stretched):hover { border-color: var(--primary); }
[data-bs-theme="dark"] select.form-select option, [data-bs-theme="dark"] select.form-control option {
    background-color: var(--surface-2); color: var(--text);
}

/* --- قائمة منسدلة قابلة للبحث — Searchable Select --- */
.ss { position: relative; }
.ss-btn {
    display: block; width: 100%; text-align: right; cursor: pointer;
    border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 14.5px;
    padding: 10px 14px 10px 2.4rem; min-height: 44px;
    background: var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2386868b' stroke-width='1.5' fill='none'/%3E%3C/svg%3E") no-repeat left .8rem center;
    color: var(--text); font-family: var(--font);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    transition: all .25s var(--ease);
}
.ss-btn:hover { border-color: var(--border-strong); }
.ss-btn:focus { border-color: var(--primary); box-shadow: 0 0 0 4px var(--primary-ring); outline: none; }
.ss-btn.ss-placeholder { color: var(--faint); }
.ss-drop {
    position: absolute; z-index: 1050; inset-inline: 0; top: 100%; margin-top: 4px;
    background: var(--surface); border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm); box-shadow: var(--shadow-lg);
    max-height: 320px; display: flex; flex-direction: column;
    animation: ssFadeIn .12s ease;
}
@keyframes ssFadeIn { from { opacity: 0; transform: translateY(-4px); } }
.ss-search {
    flex: 0 0 auto; margin: 8px; padding: 8px 12px; min-height: 38px;
    border: 1px solid var(--border); border-radius: 8px;
    background: var(--surface-2); color: var(--text); font-family: var(--font); font-size: 14px;
    outline: none;
}
.ss-search:focus { border-color: var(--primary); }
.ss-search::placeholder { color: var(--faint); }
.ss-list {
    flex: 1 1 auto; overflow-y: auto; margin: 0; padding: 0 4px 4px; list-style: none;
    scrollbar-width: thin; scrollbar-color: var(--border-strong) transparent;
}
.ss-item {
    padding: 9px 12px; border-radius: 8px; cursor: pointer; font-size: 14px;
    color: var(--text); transition: background .1s;
}
.ss-item:hover, .ss-item.ss-hl { background: var(--primary-soft); }
.ss-item.ss-active { color: var(--primary); font-weight: 600; }
.ss-empty { padding: 14px 12px; color: var(--faint); text-align: center; font-size: 13px; }
[data-bs-theme="dark"] .ss-drop { background: var(--surface-2); border-color: var(--border-strong); }
[data-bs-theme="dark"] .ss-search { background: var(--surface-3); border-color: var(--border); }
[data-bs-theme="dark"] .ss-item:hover, [data-bs-theme="dark"] .ss-item.ss-hl { background: rgba(255,255,255,.06); }

/* ================================================================
   مكونات الإصدار 6 — V6 Components
   ================================================================ */

/* المسح بالكاميرا */
.scan-frame { position: relative; aspect-ratio: 4 / 3; background: #000; border-radius: 20px; overflow: hidden; }
.scan-frame video { width: 100%; height: 100%; object-fit: cover; display: block; }
.scan-reticle { position: absolute; inset: 18% 22%; border: 3px solid rgba(255,255,255,.85); border-radius: 20px; box-shadow: 0 0 0 999px rgba(0,0,0,.35); pointer-events: none; }
.scan-idle { position: absolute; inset: 0; display: grid; place-content: center; gap: 12px; color: #d9d6cf; text-align: center; background: #000; }
.scan-idle i { font-size: 40px; opacity: .7; }
.plate-badge { display: inline-block; font-weight: 700; font-size: 19px; letter-spacing: .5px; direction: ltr; padding: 5px 16px; border: 2px solid var(--text); border-radius: 10px; background: var(--surface); }
.scan-dl { display: grid; grid-template-columns: 110px 1fr; gap: 8px 14px; margin: 14px 0 0; font-size: 14px; }
.scan-dl dt { color: var(--muted); font-weight: 600; }
.scan-dl dd { margin: 0; }
.totp-qr { width: 190px; height: 190px; margin: auto; background: #fff; padding: 6px; border-radius: 14px; }
.totp-qr svg { width: 100%; height: 100%; }
.api-doc { background: #1c1c1e; color: #f5f5f7; padding: 16px; border-radius: 14px; font-size: 12.5px; overflow-x: auto; white-space: pre; }
@media (max-width: 575px) { .scan-dl { grid-template-columns: 90px 1fr; } }

.sig-pad { width: 100%; height: 130px; border: 1.5px dashed var(--border-strong); border-radius: var(--radius-sm); background: repeating-linear-gradient(0deg, transparent 0 96px, #e5e5ea 96px 97px, transparent 97px), #fbfbfd; touch-action: none; cursor: crosshair; display: block; }
[data-bs-theme="dark"] .sig-pad { background: #f4f7fb; }

/* التايم لاين */
.timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.timeline::before { content: ""; position: absolute; top: 6px; bottom: 6px; right: 17px; width: 2px; background: var(--border); }
.tl-item { position: relative; display: flex; gap: 14px; padding: 0 0 20px; }
.tl-dot { flex: 0 0 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: var(--surface); border: 2px solid var(--border); color: var(--muted); z-index: 1; font-size: 13px; }
.tl-body { flex: 1; padding-top: 6px; min-width: 0; }
.tone-amber .tl-dot { color: var(--warning); border-color: #ffd699; background: var(--warning-soft); }
.tone-green .tl-dot { color: var(--success); border-color: #a0e8b0; background: var(--success-soft); }
.tone-red .tl-dot { color: var(--danger); border-color: #ffa8a3; background: var(--danger-soft); }
.tone-blue .tl-dot { color: var(--info); border-color: #99c8ff; background: var(--info-soft); }
.tone-teal .tl-dot { color: var(--primary); border-color: #99d4da; background: var(--primary-soft); }
[data-bs-theme="dark"] .tl-dot { background: var(--surface-2) !important; }

/* لوحة الأوامر Ctrl+K */
.palette-backdrop {
    position: fixed; inset: 0;
    background: rgba(0, 0, 0, .4);
    backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
    z-index: 2000; display: flex; justify-content: center; align-items: flex-start; padding: 12vh 16px 16px;
}
.palette-backdrop[hidden] { display: none; }
.palette {
    width: min(640px, 100%);
    background: rgba(255, 255, 255, .92);
    backdrop-filter: saturate(1.8) blur(20px); -webkit-backdrop-filter: saturate(1.8) blur(20px);
    border: 1px solid var(--border); border-radius: 18px;
    box-shadow: 0 24px 80px rgba(0,0,0,.2); overflow: hidden;
    animation: palIn .2s var(--ease);
}
@keyframes palIn { from { transform: translateY(-10px) scale(.97); opacity: 0; } }
.palette-input { display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--border); color: var(--muted); }
.palette-input input { flex: 1; border: 0; outline: 0; background: transparent; font-size: 16px; color: var(--text); font-weight: 500; }
.palette kbd { font-family: inherit; font-size: 11px; background: var(--surface-2); border: 1px solid var(--border); border-bottom-width: 2px; border-radius: 6px; padding: 2px 7px; color: var(--faint); margin: 0 2px; }
.palette-list { list-style: none; margin: 0; padding: 8px; max-height: 52vh; overflow: auto; }
.palette-group { font-size: 11px; font-weight: 700; color: var(--faint); padding: 12px 12px 4px; }
.palette-item { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 12px; cursor: pointer; transition: background .1s; }
.palette-item i { width: 20px; text-align: center; color: var(--primary); font-size: 14px; }
.palette-item small { margin-inline-start: auto; color: var(--faint); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 45%; }
.palette-item.active, .palette-item:hover { background: var(--primary-soft); }
.palette-empty { padding: 20px; text-align: center; color: var(--muted); }
.palette-foot { display: flex; gap: 18px; justify-content: flex-end; padding: 10px 16px; border-top: 1px solid var(--border); font-size: 12px; color: var(--faint); background: var(--surface-2); }
@media (max-width: 640px) { .palette-foot { display: none; } }
[data-bs-theme="dark"] .palette { background: rgba(28, 28, 30, .92); }

/* ================================================================
   تثبيت التطبيق — Install Sheet
   ================================================================ */
.ck-sheet { position: fixed; inset: 0; z-index: 3000; background: rgba(0, 0, 0, 0); display: flex; align-items: center; justify-content: center; padding: 16px; transition: background .25s var(--ease); font-family: var(--font); }
.ck-sheet.open { background: rgba(0, 0, 0, .4); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.ck-sheet-card { width: min(480px, 100%); max-height: calc(100vh - 32px); overflow: auto; background: var(--surface); color: var(--text); border: 1px solid var(--border); border-radius: 24px; box-shadow: var(--shadow-lg); transform: translateY(16px) scale(.97); opacity: 0; transition: transform .3s var(--spring), opacity .25s var(--ease); }
.ck-sheet.open .ck-sheet-card { transform: none; opacity: 1; }
.ck-sheet-head { display: flex; align-items: center; gap: 16px; padding: 24px 24px 16px; }
.ck-sheet-head img { border-radius: 16px; }
.ck-sheet-head h3 { margin: 0; font-size: 20px; font-weight: 700; letter-spacing: -.01em; }
.ck-sheet-head small { color: var(--muted); font-size: 13px; }
.ck-x { margin-inline-start: auto; width: 36px; height: 36px; border-radius: 50%; border: 0; background: var(--surface-3); color: var(--muted); font-size: 18px; line-height: 1; cursor: pointer; transition: all .15s; }
.ck-x:hover { color: var(--text); background: var(--border); }
.ck-sheet-body { padding: 4px 24px 24px; }
.ck-lead { font-size: 15px; color: var(--text); margin: 0 0 16px; }
.ck-note { font-size: 13.5px; color: var(--muted); margin: 14px 0; line-height: 1.7; }
.ck-warn { background: var(--warning-soft); color: #a66800; border-radius: 14px; padding: 12px 14px; margin-top: 0; }
.ck-steps { list-style: none; counter-reset: s; margin: 0 0 18px; padding: 0; display: grid; gap: 10px; }
.ck-steps li { display: flex; align-items: center; gap: 14px; padding: 12px 14px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface-2); font-size: 14.5px; }
.ck-step-ic { width: 36px; height: 36px; border-radius: 12px; background: var(--primary-soft); color: var(--primary); display: grid; place-items: center; flex-shrink: 0; }
.ck-qr-wrap { display: flex; gap: 16px; align-items: center; padding: 14px; border: 1px dashed var(--border-strong); border-radius: 16px; margin: 18px 0 6px; font-size: 13.5px; color: var(--muted); }
.ck-qr-wrap b { color: var(--text); font-weight: 700; }
.ck-qr { width: 96px; height: 96px; flex-shrink: 0; background: #fff; border-radius: 10px; padding: 4px; }
.ck-qr svg { width: 100%; height: 100%; display: block; }
.ck-perks { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.ck-perks span { font-size: 12.5px; color: var(--muted); background: var(--surface-2); border: 1px solid var(--border); border-radius: 99px; padding: 5px 12px; font-weight: 500; }
.ck-perks i { color: var(--primary); margin-inline-end: 4px; }
.ck-toast { position: fixed; bottom: 28px; left: 50%; transform: translate(-50%, 20px); opacity: 0; z-index: 3100; background: var(--text); color: var(--bg); padding: 14px 20px; border-radius: 14px; font-size: 14px; font-weight: 500; box-shadow: var(--shadow-lg); transition: all .3s var(--spring); max-width: calc(100vw - 32px); font-family: var(--font); }
.ck-toast.show { opacity: 1; transform: translate(-50%, 0); }
.app-installed [data-install-hide] { display: none !important; }

/* بانر تثبيت تلقائي — سطح المكتب */
.ck-install-banner {
    position: fixed; top: 0; left: 0; right: 0; z-index: 3200;
    display: flex; align-items: center; gap: 12px;
    padding: 12px 20px;
    background: var(--primary); color: #fff;
    font-size: 14px; font-weight: 500;
    transform: translateY(-100%); opacity: 0;
    transition: all .35s var(--spring);
    font-family: var(--font);
}
.ck-install-banner.show { transform: translateY(0); opacity: 1; }
.ck-install-banner i { font-size: 18px; opacity: .85; }
.ck-install-banner span { flex: 1; }
.ck-install-banner b { font-weight: 700; }
.ck-banner-action {
    padding: 6px 16px; border-radius: 8px; border: 1.5px solid rgba(255,255,255,.5);
    background: rgba(255,255,255,.15); color: #fff; font-weight: 600;
    font-size: 13px; cursor: pointer; white-space: nowrap;
    transition: background .2s;
}
.ck-banner-action:hover { background: rgba(255,255,255,.28); }
.ck-banner-close {
    background: none; border: none; color: rgba(255,255,255,.7);
    font-size: 22px; line-height: 1; cursor: pointer; padding: 0 4px;
}
.ck-banner-close:hover { color: #fff; }
@media (max-width: 575.98px) {
    .ck-install-banner { font-size: 13px; padding: 10px 14px; gap: 8px; }
    .ck-banner-action { padding: 5px 12px; font-size: 12px; }
}

@media (max-width: 575.98px) {
    .ck-sheet { align-items: flex-end; padding: 0; }
    .ck-sheet-card { border-radius: 24px 24px 0 0; max-height: 88vh; }
}

/* ================================================================
   شريط التنقل السفلي — Bottom Nav (Apple Tab Bar style)
   ================================================================ */
.bottom-nav { display: none; }
@media (max-width: 767.98px) {
    .bottom-nav {
        display: grid; grid-auto-flow: column; grid-auto-columns: 1fr;
        position: fixed; inset-inline: 0; bottom: 0; z-index: 1032;
        background: rgba(249, 249, 251, .82);
        backdrop-filter: saturate(1.8) blur(20px);
        -webkit-backdrop-filter: saturate(1.8) blur(20px);
        border-top: .5px solid rgba(210, 210, 215, .6);
        padding: 6px 6px calc(6px + env(safe-area-inset-bottom));
    }
    [data-bs-theme="dark"] .bottom-nav {
        background: rgba(28, 28, 30, .82);
        border-top-color: rgba(56, 56, 58, .6);
    }
    .bottom-nav a, .bottom-nav button {
        display: flex; flex-direction: column; align-items: center; gap: 3px;
        padding: 6px 2px; border: 0; background: transparent; color: var(--muted);
        font: inherit; font-size: 10.5px; font-weight: 500; border-radius: 12px;
        transition: color .15s;
    }
    .bottom-nav i { font-size: 20px; }
    .bottom-nav a.active { color: var(--primary); }
    .bottom-nav a.active i { transform: translateY(-1px); }
    .bottom-nav .bn-scan i {
        width: 48px; height: 48px; margin-top: -22px;
        border-radius: 50%; display: grid; place-items: center;
        background: linear-gradient(135deg, var(--primary), #0d7a84);
        color: #fff; box-shadow: 0 4px 16px rgba(11, 103, 112, .3); font-size: 20px;
    }
    .bottom-nav .bn-scan { color: var(--text); }
    body.app-body { padding-bottom: calc(76px + env(safe-area-inset-bottom)); }
    #sidebarToggle { display: none !important; }
}
@media print { .bottom-nav { display: none !important; } }

/* ================================================================
   6.3: انتقال سلس + المزامنة
   ================================================================ */
@view-transition { navigation: auto; }
.sidebar { view-transition-name: ck-sidebar; }
.topbar { view-transition-name: ck-topbar; }
.bottom-nav { view-transition-name: ck-bottomnav; }
::view-transition-old(root), ::view-transition-new(root) { animation-duration: .18s; }
@media (prefers-reduced-motion: reduce) { @view-transition { navigation: none; } }

.sync-chip {
    display: inline-flex; align-items: center; gap: 6px; height: 38px; padding: 0 14px;
    border-radius: 999px; border: 1px solid var(--border); background: var(--primary-soft); color: var(--primary);
    font: inherit; font-size: 12.5px; font-weight: 600; white-space: nowrap;
}
.sync-chip[hidden] { display: none; }
.sync-chip.off { background: var(--warning-soft); color: #a66800; border-color: #ffd699; }
.sync-chip.bad { background: var(--danger-soft); color: var(--danger); border-color: #ffc1bd; }
[data-bs-theme="dark"] .sync-chip.off { background: #2e241c; border-color: #4a3a2c; color: #ff9f0a; }
[data-bs-theme="dark"] .sync-chip.bad { background: #2e1a19; border-color: #50313d; color: #ff453a; }
@media (max-width: 575.98px) { .sync-chip span { display: none; } .sync-chip { width: 38px; justify-content: center; padding: 0; } }

/* المسح: إجراء سريع */
.quick-act { margin-top: 16px; padding: 16px; border: 1px solid var(--border); border-radius: 18px; background: var(--surface-2); }
[data-bs-theme="dark"] .quick-act { background: rgba(255,255,255,.03); }
.quick-act .qa-title { font-weight: 700; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.quick-act .btn-lg { font-size: 16px; padding: 12px 18px; }
.emp-picks { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 12px; }
.emp-picks button { border: 1px solid var(--border); background: var(--surface); border-radius: 999px; padding: 7px 14px; font: inherit; font-size: 13px; color: var(--text); font-weight: 500; transition: all .15s; }
.emp-picks button.on { background: var(--primary); border-color: var(--primary); color: #fff; }
.offline-note { display: flex; gap: 8px; align-items: center; font-size: 12.5px; color: #a66800; background: var(--warning-soft); border-radius: 12px; padding: 10px 12px; margin-bottom: 12px; font-weight: 500; }
[data-bs-theme="dark"] .offline-note { background: #2e241c; }
.qa-done { display: flex; gap: 10px; align-items: center; padding: 14px; border-radius: 14px; background: var(--success-soft); color: #28a745; font-weight: 600; }
.qa-done.queued { background: var(--warning-soft); color: #a66800; }
[data-bs-theme="dark"] .qa-done { background: #1a2e1f; } [data-bs-theme="dark"] .qa-done.queued { background: #2e241c; }
.outbox-item { display: flex; justify-content: space-between; gap: 10px; align-items: center; }
.outbox-item .err { color: var(--danger); font-size: 12px; }
/* ألوان النص الدلالية */
.text-warning { color: #a66800 !important; }
.text-success { color: #28a745 !important; }
.text-danger { color: var(--danger) !important; }

/* ================================================================
   6.4: المستخدمون والأدوار والترخيص
   ================================================================ */
.section-title { display: flex; align-items: center; gap: 10px; font-size: 17px; font-weight: 700; margin: 0 0 14px; color: var(--text); }
.section-title i { color: var(--primary); }
.owner-section { padding: 22px; border: 1px solid rgba(11, 103, 112, .2); border-radius: 20px; background: linear-gradient(180deg, var(--primary-soft), transparent 60%); }
[data-bs-theme="dark"] .owner-section { background: linear-gradient(180deg, rgba(90,200,210,.08), transparent 60%); }
.avatar-sm { width: 36px; height: 36px; border-radius: 12px; display: grid; place-items: center; background: var(--primary-soft); color: var(--primary); font-weight: 600; flex-shrink: 0; }
.chip-btn { display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px; border-radius: 99px; font: inherit; font-size: 12.5px; font-weight: 600; border: 1px solid transparent; cursor: pointer; line-height: 1.5; transition: all .15s; }
.chip-btn::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.chip-btn.ready { background: var(--success-soft); color: #28a745; }
.chip-btn.blocked { background: #fce8f3; color: #af52de; }
.chip-btn:hover { border-color: currentColor; }
.role-picker { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(220px, 100%), 1fr)); gap: 10px; }
.role-option { position: relative; display: block; cursor: pointer; margin: 0; }
.role-option input { position: absolute; opacity: 0; inset: 0; }
.role-option .ro-body { display: block; padding: 12px 14px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); transition: all .2s var(--ease); }
.role-option .ro-name { display: block; font-weight: 700; font-size: 14px; }
.role-option .ro-desc { display: block; color: var(--muted); font-size: 12px; margin-top: 3px; line-height: 1.45; }
.role-option input:checked + .ro-body { border-color: var(--primary); background: var(--primary-soft); box-shadow: 0 0 0 2px var(--primary); }
.role-option input:focus-visible + .ro-body { outline: 3px solid var(--primary); outline-offset: 2px; }
.roles-list .list-group-item { padding: 14px 18px; border-color: var(--border); }
.roles-list .list-group-item.active { background: var(--primary-soft); color: var(--text); border-color: var(--border); border-inline-start: 3px solid var(--primary); }
.roles-list .list-group-item.active .text-muted { color: var(--muted) !important; }
.perm-grid { columns: 3 min(260px, 100%); column-gap: 14px; }
.perm-module { border: 1px solid var(--border); border-radius: 14px; padding: 12px 14px; background: var(--surface); break-inside: avoid; margin-bottom: 14px; }
.perm-module.has-on { border-color: var(--primary); }
.perm-module-head { display: flex; justify-content: space-between; align-items: center; padding-bottom: 10px; margin-bottom: 8px; border-bottom: 1px solid var(--border); }
.perm-item { display: flex; gap: 8px; align-items: flex-start; margin: 0 0 8px; padding: 0; min-height: 0; }
.perm-item .form-check-input { margin: 3px 0 0; float: none; flex-shrink: 0; }
.perm-item .form-check-label { font-size: 13.5px; line-height: 1.45; }
.form-check.perm-item, .perm-module-head .form-check { padding-inline-start: 0; }
.perm-module-head .form-check { display: flex; gap: 8px; align-items: center; }
.perm-module-head .form-check-input { margin: 0; float: none; }
.ov-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 8px 0; border-bottom: 1px dashed var(--border); font-size: 13.5px; }
.ov-row:last-child { border-bottom: 0; }
.ov-row.in-role .ov-label { font-weight: 600; }
.ov-seg { display: inline-flex; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; flex-shrink: 0; }
.ov-seg label { margin: 0; cursor: pointer; }
.ov-seg input { position: absolute; opacity: 0; width: 0; height: 0; }
.ov-seg span { display: block; padding: 4px 10px; font-size: 12px; color: var(--muted); border-inline-end: 1px solid var(--border); font-weight: 500; }
.ov-seg label:last-child span { border-inline-end: 0; }
.ov-seg input:checked + span { background: var(--surface-3); color: var(--text); font-weight: 700; }
.ov-seg input[value="allow"]:checked + span { background: var(--success-soft); color: #28a745; }
.ov-seg input[value="deny"]:checked + span { background: var(--danger-soft); color: var(--danger); }
.license-bar { display: flex; align-items: center; gap: 12px; margin: 18px 28px 0; padding: 12px 16px; border-radius: 14px; background: var(--warning-soft); color: #a66800; font-size: 13.5px; border: 1px solid #ffd699; font-weight: 500; }
.license-bar.danger { background: var(--danger-soft); color: var(--danger); border-color: #ffc1bd; }
.license-bar a { margin-inline-start: auto; color: inherit; font-weight: 700; text-decoration: underline; white-space: nowrap; }
.locked-box { max-width: 520px; margin: 60px auto; text-align: center; padding: 40px 32px; border: 1px solid var(--border); border-radius: 24px; background: var(--surface); box-shadow: var(--shadow); }
.locked-box i { font-size: 44px; color: var(--danger); margin-bottom: 16px; }
.locked-box h3 { font-weight: 700; margin-bottom: 10px; }
@media (max-width: 767.98px) { .license-bar { margin: 14px 16px 0; flex-wrap: wrap; } .license-bar a { margin-inline-start: 0; } .ov-row { flex-direction: column; align-items: flex-start; } }

.owner-section .table td, .owner-section .table th { white-space: nowrap; font-size: 13px; }
.owner-section .table .cell-title { white-space: normal; }

/* شريط «يتوفر تحديث» */
.update-bar {
    position: fixed; z-index: 1080; inset-inline: 0; margin: 0 auto; bottom: 24px; width: max-content; max-width: calc(100% - 24px);
    display: flex; align-items: center; gap: 12px; padding: 12px 14px 12px 18px; border-radius: 16px;
    background: linear-gradient(135deg, var(--primary), #0d7a84);
    color: #fff; box-shadow: 0 8px 24px rgba(11, 103, 112, .3); font-size: 14px; font-weight: 500;
}
.update-bar .btn { font-weight: 700; }
.update-bar .update-x { background: transparent; border: 0; color: #fff; font-size: 20px; line-height: 1; opacity: .8; padding: 0 4px; }
@media (max-width: 767.98px) { .update-bar { bottom: calc(88px + env(safe-area-inset-bottom)); } }