/* Admin Dashboard Styling */
:root {
    --admin-bg: #f8f9fa;
    --sidebar-bg: #2c3e50;
    --sidebar-text: #ecf0f1;
    --card-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.admin-body {
    background-color: var(--admin-bg);
    margin: 0;
    font-family: 'Inter', sans-serif;
}

.admin-container {
    display: flex;
    min-height: 100vh;
}

/* SIDEBAR */
.sidebar {
    width: 260px;
    background-color: var(--sidebar-bg);
    color: var(--sidebar-text);
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    z-index: 100;
}

.sidebar-header {
    padding: 30px 20px;
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sidebar-header h2 {
    margin: 0;
    font-size: 1.5rem;
    letter-spacing: 2px;
}

.sidebar-header p {
    font-size: 0.8rem;
    opacity: 0.7;
    margin-top: 5px;
}

.sidebar-nav ul {
    list-style: none;
    padding: 20px 0;
    margin: 0;
}

.sidebar-nav li {
    padding: 5px 20px;
}

.sidebar-nav li a {
    color: var(--sidebar-text);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.sidebar-nav li:hover a, 
.sidebar-nav li.active a {
    background-color: rgba(255,255,255,0.1);
    color: #fff;
}

.sidebar-nav li.active a {
    background-color: var(--primary);
    color: white;
}

/* MAIN CONTENT */
.main-content {
    flex: 1;
    margin-left: 260px;
    padding: 30px;
}

.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.main-header h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #2c3e50;
    margin: 0;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: #7f8c8d;
}

.user-info i {
    font-size: 1.5rem;
    color: var(--primary);
}

/* SECTIONS */
.section {
    display: none;
}

.section.active {
    display: block;
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* STATS CARDS */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.stat-card {
    background: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: var(--card-shadow);
    display: flex;
    align-items: center;
    gap: 20px;
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stat-info h3 {
    margin: 0;
    font-size: 1.6rem;
    font-weight: 800;
    color: #2c3e50;
}

.stat-info p {
    margin: 5px 0 0;
    color: #7f8c8d;
    font-size: 0.9rem;
    font-weight: 500;
}

/* ALL CARDS */
.card {
    background: white;
    border-radius: 15px;
    box-shadow: var(--card-shadow);
    overflow: hidden;
    margin-bottom: 30px;
}

.card-header {
    padding: 20px 25px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-header h3 {
    margin: 0;
    font-size: 1.1rem;
    color: #2c3e50;
}

/* TABLES */
.table-container {
    overflow-x: auto;
}

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

th {
    background-color: #f8f9fa;
    text-align: left;
    padding: 15px 25px;
    color: #7f8c8d;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
}

td {
    padding: 18px 25px;
    border-bottom: 1px solid #f1f1f1;
    color: #2c3e50;
    font-size: 0.95rem;
}

tr:last-child td {
    border-bottom: none;
}

tr:hover td {
    background-color: #fafafa;
}

.badge {
    padding: 5px 10px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
}

.badge-pending { background: #fef9e7; color: #f1c40f; }
.badge-confirmed { background: #eafaf1; color: #2ecc71; }
.badge-delivered { background: #ebf5fb; color: #3498db; }
.badge-completed { background: #e8f4fd; color: #2980b9; }
.badge-cancelled { background: #fdedec; color: #e74c3c; }

select.status-select {
    padding: 6px 10px;
    border-radius: 5px;
    border: 1px solid #ddd;
    font-size: 0.85rem;
    outline: none;
}

/* RESPONSIVE */
@media (max-width: 992px) {
    .sidebar { width: 80px; }
    .sidebar-header, .sidebar li a span, .sidebar li a i + span { display: none; }
    .sidebar-nav li a { justify-content: center; padding: 15px; }
    .sidebar-nav li a i { font-size: 1.2rem; }
    .main-content { margin-left: 80px; }
}

@media (max-width: 768px) {
    .main-content { padding: 20px; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
}