/* ==========================================================================
   Backoffice Administration CSS - Proinstalatii SRL
   ========================================================================== */

:root {
    --admin-primary: #0f172a;       /* Slate 900 */
    --admin-sidebar: #1e293b;       /* Slate 800 */
    --admin-accent: #0284c7;        /* Sky 600 */
    --admin-accent-hover: #0369a1;
    --admin-bg: #f8fafc;
    --admin-card: #ffffff;
    --admin-text: #1e293b;
    --admin-muted: #64748b;
    --admin-border: #e2e8f0;
    --status-new: #0284c7;
    --status-proc: #d97706;
    --status-ship: #6366f1;
    --status-comp: #16a34a;
    --status-canc: #dc2626;
}

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

body.admin-body {
    font-family: 'Inter', sans-serif;
    background: var(--admin-bg);
    color: var(--admin-text);
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.admin-sidebar {
    width: 260px;
    background: var(--admin-sidebar);
    color: #f1f5f9;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.sidebar-brand {
    padding: 24px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-brand img {
    height: 38px;
    width: auto;
}

.sidebar-brand span {
    font-weight: 800;
    font-size: 16px;
    letter-spacing: 0.5px;
    color: #ffffff;
}

.sidebar-nav {
    padding: 18px 12px;
    flex: 1;
}

.sidebar-title {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    color: #94a3b8;
    padding: 10px 14px 4px;
    letter-spacing: 0.8px;
}

.sidebar-item {
    margin-bottom: 4px;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 16px;
    color: #cbd5e1;
    font-size: 13.5px;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.2s;
}

.sidebar-link i {
    font-size: 17px;
    width: 20px;
    text-align: center;
    color: #94a3b8;
}

.sidebar-link:hover, .sidebar-link.active {
    background: rgba(255,255,255,0.08);
    color: #ffffff;
}

.sidebar-link.active {
    background: var(--admin-accent);
    color: #ffffff;
}

.sidebar-link.active i {
    color: #ffffff;
}

.sidebar-link .badge-count {
    margin-left: auto;
    background: #ef4444;
    color: white;
    font-size: 11px;
    font-weight: 800;
    padding: 2px 7px;
    border-radius: 999px;
}

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
}

/* Main Content Area */
.admin-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* Top Navbar */
.admin-topbar {
    background: #ffffff;
    border-bottom: 1px solid var(--admin-border);
    padding: 14px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.topbar-left h2 {
    font-size: 20px;
    font-weight: 800;
    color: var(--admin-primary);
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 18px;
}

.admin-user-pill {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #f1f5f9;
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 13.5px;
    font-weight: 600;
}

.view-site-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--admin-accent);
    font-weight: 600;
    text-decoration: none;
    padding: 6px 12px;
    border: 1px solid #bae6fd;
    border-radius: 6px;
    background: #f0f9ff;
}

/* Content Container */
.admin-content {
    padding: 30px;
    flex: 1;
}

/* Stat Cards Grid */
.stat-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 28px;
}

.stat-card {
    background: #ffffff;
    border: 1px solid var(--admin-border);
    border-radius: 12px;
    padding: 20px 24px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.stat-info .stat-label {
    font-size: 12.5px;
    color: var(--admin-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.stat-info .stat-value {
    font-size: 24px;
    font-weight: 800;
    color: var(--admin-primary);
}

.stat-icon-wrap {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
}

.icon-sales { background: #ecfdf5; color: #059669; }
.icon-orders { background: #e0f2fe; color: #0284c7; }
.icon-products { background: #fef3c7; color: #d97706; }
.icon-customers { background: #f3e8ff; color: #9333ea; }

/* Admin Card / Tables */
.admin-card {
    background: #ffffff;
    border: 1px solid var(--admin-border);
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    margin-bottom: 28px;
    overflow: hidden;
}

.admin-card-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--admin-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-card-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--admin-primary);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
}

.admin-table th {
    text-align: left;
    padding: 12px 20px;
    background: #f8fafc;
    color: var(--admin-muted);
    font-weight: 700;
    border-bottom: 1px solid var(--admin-border);
    text-transform: uppercase;
    font-size: 11.5px;
    letter-spacing: 0.5px;
}

.admin-table td {
    padding: 14px 20px;
    border-bottom: 1px solid var(--admin-border);
    vertical-align: middle;
}

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

.admin-table tr:hover td {
    background: #f8fafc;
}

/* Status Badges */
.status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 11.5px;
    font-weight: 700;
}

.badge-new { background: #e0f2fe; color: #0369a1; }
.badge-processing { background: #fef3c7; color: #92400e; }
.badge-shipped { background: #e0e7ff; color: #3730a3; }
.badge-completed { background: #dcfce7; color: #166534; }
.badge-cancelled { background: #fee2e2; color: #991b1b; }

.badge-active { background: #dcfce7; color: #166534; }
.badge-inactive { background: #f1f5f9; color: #64748b; }

/* Buttons */
.btn-primary {
    background: var(--admin-accent);
    color: white;
    border: none;
    padding: 9px 18px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 13.5px;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: background 0.2s;
}

.btn-primary:hover {
    background: var(--admin-accent-hover);
}

.btn-secondary {
    background: #f1f5f9;
    color: var(--admin-text);
    border: 1px solid var(--admin-border);
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-secondary:hover {
    background: #e2e8f0;
}

.btn-danger {
    background: #fee2e2;
    color: #dc2626;
    border: 1px solid #fecaca;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
}

.btn-danger:hover {
    background: #fca5a5;
    color: #991b1b;
}

.btn-sm {
    padding: 5px 10px;
    font-size: 12px;
    border-radius: 6px;
}

/* Forms */
.form-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-grid-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.admin-form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 18px;
}

.admin-form-group label {
    font-size: 13px;
    font-weight: 700;
    color: var(--admin-primary);
}

.admin-input, .admin-select, .admin-textarea {
    padding: 10px 14px;
    border: 1px solid var(--admin-border);
    border-radius: 8px;
    font-size: 13.5px;
    background: #ffffff;
    outline: none;
    transition: border-color 0.2s;
    font-family: inherit;
}

.admin-input:focus, .admin-select:focus, .admin-textarea:focus {
    border-color: var(--admin-accent);
    box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.admin-textarea {
    resize: vertical;
    min-height: 120px;
}

/* Alert Boxes */
.admin-alert {
    padding: 14px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 13.5px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.alert-success { background: #dcfce7; color: #166534; border: 1px solid #bbf7d0; }
.alert-danger { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }

/* Responsive */
@media (max-width: 1024px) {
    .stat-cards-grid { grid-template-columns: repeat(2, 1fr); }
    .form-grid-2, .form-grid-3 { grid-template-columns: 1fr; }
    .admin-main { padding: 18px; }
}

@media (max-width: 768px) {
    body.admin-body { flex-direction: column; }
    .admin-sidebar { width: 100%; min-height: auto; position: static; }
    .sidebar-brand { padding: 14px 20px; }
    .sidebar-nav { padding: 10px 14px 16px; display: flex; flex-wrap: wrap; gap: 6px; }
    .sidebar-title { width: 100%; font-size: 10px; margin: 6px 0 2px; }
    .sidebar-link { padding: 8px 12px; font-size: 13px; }
    .stat-cards-grid { grid-template-columns: 1fr; }
    .admin-topbar { padding: 14px 16px; flex-wrap: wrap; gap: 10px; }
    .admin-topbar h1 { font-size: 18px; }
    .admin-main { padding: 14px; }
    .admin-card { margin-bottom: 16px; }
    .admin-card-header { padding: 14px 16px; flex-wrap: wrap; gap: 8px; }
    .admin-table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .admin-table { min-width: 600px; }
}