:root {
    --bg: #f8fafc;
    --surface: #ffffff;
    --text: #0f172a;
    --muted: #64748b;
    --border: #e2e8f0;
    --primary: #0f172a;
    --accent: #2563eb;
    --success: #16a34a;
    --warning: #f59e0b;
    --shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

body.app-body {
    background:
        radial-gradient(circle at 5% 5%, rgba(37, 99, 235, 0.08), transparent 28%),
        radial-gradient(circle at 95% 10%, rgba(14, 165, 233, 0.08), transparent 25%),
        var(--bg);
    color: var(--text);
    font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 14px;
}

.navbar {
    backdrop-filter: blur(6px);
    background: rgba(255, 255, 255, 0.92) !important;
}

.navbar-brand {
    letter-spacing: 0.02em;
}

.card,
.panel {
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--surface);
    box-shadow: var(--shadow);
}

.hero-card {
    border-radius: 18px;
    padding: 32px;
    background: linear-gradient(135deg, #ffffff 0%, #f8fbff 65%, #eef4ff 100%);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.stat-card {
    padding: 20px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--surface);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.badge-status,
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    padding: 6px 11px;
    border-radius: 999px;
    font-weight: 600;
    border: 1px solid transparent;
}

.badge-status.posted,
.badge.posted {
    background: #e2e8f0;
    color: #334155;
    border-color: #cbd5e1;
}

.badge-status.offered,
.badge.offered {
    background: #dbeafe;
    color: #1d4ed8;
    border-color: #bfdbfe;
}

.badge-status.confirmed,
.badge.confirmed {
    background: #dcfce7;
    color: #15803d;
    border-color: #bbf7d0;
}

.badge-status.in_transit,
.badge.in_transit {
    background: #fef3c7;
    color: #b45309;
    border-color: #fde68a;
}

.badge-status.delivered,
.badge.delivered {
    background: #ede9fe;
    color: #6d28d9;
    border-color: #ddd6fe;
}

.table thead th {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--muted);
    border-bottom: 1px solid var(--border);
}

.table tbody td {
    vertical-align: middle;
}

.table tbody tr:hover {
    background: #f8fafc;
}

.form-control,
.form-select {
    border-radius: 8px;
    border: 1px solid var(--border);
    padding: 10px 12px;
}

.form-control:focus,
.form-select:focus {
    border-color: #93c5fd;
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.12);
}

.form-label {
    font-weight: 600;
    color: #334155;
    margin-bottom: 6px;
}

.btn-primary {
    background: var(--primary);
    border-color: var(--primary);
}

.btn-primary:hover,
.btn-primary:focus {
    background: #111827;
    border-color: #111827;
}

.btn {
    border-radius: 10px;
    font-weight: 600;
    padding: 9px 14px;
}

.btn-outline-dark {
    border-color: var(--border);
}

.section-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
}

.muted {
    color: var(--muted);
}

.alert {
    border-radius: 8px;
}

.page-intro {
    margin-bottom: 18px;
}

.table-responsive {
    border-radius: 12px;
}

.admin-sidebar {
    position: sticky;
    top: 88px;
}

.admin-nav-link {
    display: block;
    padding: 10px 12px;
    border-radius: 10px;
    color: #334155;
    text-decoration: none;
    font-weight: 600;
    border: 1px solid transparent;
}

.admin-nav-link:hover {
    background: #eff6ff;
    border-color: #dbeafe;
    color: #1d4ed8;
}

.admin-nav-link.active {
    background: #dbeafe;
    border-color: #bfdbfe;
    color: #1d4ed8;
}

[dir="rtl"] .navbar .ms-auto {
    margin-left: 0 !important;
    margin-right: auto !important;
}

[dir="rtl"] .text-end {
    text-align: left !important;
}

[dir="rtl"] .text-start {
    text-align: right !important;
}

@media (max-width: 991px) {
    .hero-card {
        padding: 24px;
    }

    .admin-sidebar {
        position: static;
    }
}