/* =====================================================
   نظام شحن برو - ملف التنسيق الرئيسي
   ===================================================== */

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --primary: #6c3fe0;
    --primary-dark: #5429c4;
    --secondary: #00d4aa;
    --dark: #1a1a2e;
    --darker: #0f0f1a;
    --card: #16213e;
    --card2: #1e2d4e;
    --text: #e0e6f0;
    --text-muted: #8895a7;
    --border: #2a3a5e;
    --success: #00d4aa;
    --danger: #ff4757;
    --warning: #ffa502;
    --info: #3498db;
    --radius: 12px;
    --shadow: 0 4px 20px rgba(0,0,0,0.3);
}

body {
    font-family: 'Segoe UI', Tahoma, Arial, sans-serif;
    background: var(--darker);
    color: var(--text);
    min-height: 100vh;
    direction: rtl;
}

/* ---- Navbar ---- */
.navbar {
    background: var(--dark);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 0 1rem;
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 65px;
}

.logo {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--secondary);
    text-decoration: none;
}
.logo i { color: var(--primary); }

.nav-links { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }
.nav-links a {
    color: var(--text);
    text-decoration: none;
    padding: 0.45rem 0.9rem;
    border-radius: 8px;
    font-size: 0.9rem;
    transition: all 0.2s;
}
.nav-links a:hover { background: var(--border); color: var(--secondary); }
.nav-links .btn-admin { background: var(--primary); color: #fff; }
.nav-links .btn-admin:hover { background: var(--primary-dark); }
.nav-links .btn-login { background: var(--primary); color: #fff; }
.nav-links .btn-register { background: var(--secondary); color: var(--dark); font-weight: 600; }
.nav-links .btn-logout { color: var(--danger); }

/* ---- Container ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1rem; }
.main-content { padding: 2rem 1rem; }

/* ---- Alerts ---- */
.alert {
    padding: 1rem 1.5rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
}
.alert-success { background: rgba(0,212,170,0.15); border: 1px solid var(--success); color: var(--success); }
.alert-danger  { background: rgba(255,71,87,0.15);  border: 1px solid var(--danger);  color: var(--danger); }
.alert-warning { background: rgba(255,165,2,0.15);  border: 1px solid var(--warning); color: var(--warning); }
.alert-info    { background: rgba(52,152,219,0.15); border: 1px solid var(--info);    color: var(--info); }

/* ---- Cards ---- */
.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
}

/* ---- Hero Section ---- */
.hero {
    background: linear-gradient(135deg, var(--dark) 0%, var(--primary-dark) 100%);
    border-radius: 16px;
    padding: 3rem 2rem;
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(circle, rgba(0,212,170,0.08) 0%, transparent 70%);
}
.hero h1 { font-size: 2.2rem; margin-bottom: 1rem; }
.hero h1 span { color: var(--secondary); }
.hero p { color: var(--text-muted); font-size: 1.1rem; max-width: 600px; margin: 0 auto 1.5rem; }

/* ---- Category Cards ---- */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.cat-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    text-decoration: none;
    color: var(--text);
    transition: all 0.3s;
    cursor: pointer;
}
.cat-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(108,63,224,0.3);
}
.cat-card.active { border-color: var(--secondary); background: var(--card2); }
.cat-card i { font-size: 2.5rem; color: var(--primary); margin-bottom: 0.75rem; display: block; }
.cat-card:hover i { color: var(--secondary); }
.cat-card h3 { font-size: 1rem; }

/* ---- Services Grid ---- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
}

.service-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    transition: all 0.3s;
}
.service-card:hover {
    border-color: var(--primary);
    box-shadow: 0 8px 25px rgba(108,63,224,0.2);
}
.service-card h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.service-card .price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary);
    margin: 0.75rem 0;
}
.service-card .meta {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}
.service-card .meta span { margin-left: 0.75rem; }

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.4rem;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
}
.btn-primary  { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-success  { background: var(--success); color: var(--dark); }
.btn-success:hover { opacity: 0.85; }
.btn-danger   { background: var(--danger); color: #fff; }
.btn-danger:hover { opacity: 0.85; }
.btn-warning  { background: var(--warning); color: var(--dark); }
.btn-secondary { background: var(--border); color: var(--text); }
.btn-sm { padding: 0.4rem 0.9rem; font-size: 0.82rem; }
.btn-full { width: 100%; justify-content: center; }

/* ---- Forms ---- */
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; margin-bottom: 0.4rem; font-size: 0.9rem; color: var(--text-muted); }
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background: var(--darker);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.7rem 1rem;
    color: var(--text);
    font-size: 0.95rem;
    font-family: inherit;
    direction: rtl;
    transition: border 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}
.form-group textarea { resize: vertical; min-height: 80px; }

/* ---- Tables ---- */
.table-wrap { overflow-x: auto; }
table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}
table th {
    background: var(--card2);
    padding: 0.9rem 1rem;
    text-align: right;
    font-weight: 600;
    color: var(--text-muted);
    border-bottom: 2px solid var(--border);
}
table td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border);
}
table tr:hover td { background: rgba(255,255,255,0.02); }

/* ---- Badges ---- */
.badge {
    display: inline-block;
    padding: 0.25rem 0.7rem;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 600;
}
.badge-success { background: rgba(0,212,170,0.15); color: var(--success); }
.badge-danger  { background: rgba(255,71,87,0.15);  color: var(--danger); }
.badge-warning { background: rgba(255,165,2,0.15);  color: var(--warning); }
.badge-info    { background: rgba(52,152,219,0.15); color: var(--info); }
.badge-secondary { background: var(--border); color: var(--text-muted); }

/* ---- Stats Cards ---- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}
.stat-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
}
.stat-card .stat-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}
.stat-card .stat-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--secondary);
}
.stat-card .stat-label { color: var(--text-muted); font-size: 0.85rem; margin-top: 0.25rem; }

/* ---- Page Header ---- */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}
.page-header h2 { font-size: 1.5rem; }

/* ---- Order Modal ---- */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.7);
    z-index: 9999;
    justify-content: center;
    align-items: center;
}
.modal-overlay.active { display: flex; }
.modal {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2rem;
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}
.modal h3 { margin-bottom: 1.5rem; font-size: 1.2rem; }
.modal-close {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.3rem;
    cursor: pointer;
}

/* ---- Footer ---- */
.footer {
    background: var(--dark);
    border-top: 1px solid var(--border);
    padding: 2rem 1rem;
    margin-top: 4rem;
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 1.5rem;
}
.footer h4 { color: var(--secondary); margin-bottom: 0.75rem; }
.footer p, .footer li { color: var(--text-muted); font-size: 0.9rem; line-height: 1.8; }
.footer ul { list-style: none; }
.footer a { color: var(--text-muted); text-decoration: none; }
.footer a:hover { color: var(--secondary); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 1rem; text-align: center; color: var(--text-muted); font-size: 0.85rem; }

/* ---- Auth Pages ---- */
.auth-wrapper {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
.auth-box {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow);
}
.auth-box h2 { text-align: center; margin-bottom: 0.5rem; }
.auth-box .auth-sub { text-align: center; color: var(--text-muted); font-size: 0.9rem; margin-bottom: 2rem; }
.auth-box .auth-footer { text-align: center; margin-top: 1.25rem; color: var(--text-muted); font-size: 0.9rem; }
.auth-box .auth-footer a { color: var(--secondary); text-decoration: none; }

/* ---- Admin Sidebar ---- */
.admin-layout { display: flex; gap: 1.5rem; min-height: 80vh; }
.admin-sidebar {
    width: 240px;
    flex-shrink: 0;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    height: fit-content;
    position: sticky;
    top: 80px;
}
.admin-sidebar h3 { color: var(--text-muted); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 0.75rem; padding-bottom: 0.5rem; border-bottom: 1px solid var(--border); }
.admin-sidebar a {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.65rem 0.9rem;
    border-radius: 8px;
    color: var(--text);
    text-decoration: none;
    font-size: 0.9rem;
    margin-bottom: 0.2rem;
    transition: all 0.2s;
}
.admin-sidebar a:hover { background: var(--border); color: var(--secondary); }
.admin-sidebar a.active { background: var(--primary); color: #fff; }
.admin-main { flex: 1; }

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero h1 { font-size: 1.5rem; }
    .admin-layout { flex-direction: column; }
    .admin-sidebar { width: 100%; position: static; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ---- Wallet ---- */
.balance-display {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
}
.balance-display .balance-amount {
    font-size: 3rem;
    font-weight: 700;
    color: #fff;
}
.balance-display .balance-label { color: rgba(255,255,255,0.7); }

/* ---- Status colors ---- */
.status-pending    { color: var(--warning); }
.status-processing { color: var(--info); }
.status-completed  { color: var(--success); }
.status-cancelled  { color: var(--danger); }
.status-failed     { color: var(--danger); }

.section-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--border);
    color: var(--text);
}
.section-title span { color: var(--secondary); }

.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-2 { margin-bottom: 1rem; }
.empty-state { text-align: center; padding: 3rem; color: var(--text-muted); }
.empty-state i { font-size: 3rem; display: block; margin-bottom: 1rem; opacity: 0.3; }

.qty-control { display: flex; align-items: center; gap: 0.5rem; }
.qty-control input { width: 80px; text-align: center; }
.qty-btn { background: var(--border); border: none; color: var(--text); width: 34px; height: 34px; border-radius: 6px; cursor: pointer; font-size: 1.1rem; }
.qty-btn:hover { background: var(--primary); }

.sub-cats { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.sub-cat-btn {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text);
    cursor: pointer;
    font-size: 0.88rem;
    transition: all 0.2s;
}
.sub-cat-btn:hover, .sub-cat-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }