/* Admin panel layout - builds on VLAC theme variables from includes/style.css */

body.admin-body {
    background: var(--bg);
    min-height: 100vh;
}

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

/* Sidebar */
.admin-sidebar {
    width: 240px;
    flex-shrink: 0;
    background: var(--gradient);
    color: #fff;
    padding: 24px 0;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    overflow-y: auto;
    transition: transform 0.25s ease;
    z-index: 950;
}

.admin-sidebar .brand {
    display: block;
    text-align: center;
    font-weight: 800;
    font-size: 1.5em;
    letter-spacing: 3px;
    color: #fff;
    margin-bottom: 6px;
}

.admin-sidebar .brand-sub {
    text-align: center;
    font-size: 0.75em;
    opacity: 0.85;
    margin-bottom: 24px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.admin-nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    color: rgba(255, 255, 255, 0.88);
    font-weight: 600;
    font-size: 0.95em;
    transition: background 0.2s ease;
}

.admin-nav a i { width: 18px; text-align: center; }

.admin-nav a:hover,
.admin-nav a.active {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
}

.admin-nav form { margin: 0; }

.admin-nav .logout-btn {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

/* Main content */
.admin-main {
    margin-left: 240px;
    flex: 1;
    padding: 30px 34px 60px;
    width: 100%;
}

.admin-topbar {
    display: none;
    align-items: center;
    justify-content: space-between;
    background: var(--gradient);
    color: #fff;
    padding: 14px 18px;
    position: sticky;
    top: 0;
    z-index: 900;
}

.admin-topbar .brand { color: #fff; font-weight: 800; letter-spacing: 2px; }

.sidebar-toggle {
    background: none;
    border: none;
    color: #fff;
    font-size: 1.4em;
    cursor: pointer;
}

.admin-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 26px;
}

.admin-header-row h1 {
    margin: 0;
    color: var(--deep-green);
    font-size: 1.7em;
}

.admin-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 26px;
    margin-bottom: 26px;
}

.admin-card h2 {
    margin-top: 0;
    color: var(--deep-green);
    font-size: 1.2em;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.dashboard-tile {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 26px;
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border-top: 4px solid var(--aqua);
}

.dashboard-tile:hover { transform: translateY(-4px); box-shadow: 0 14px 28px rgba(4,60,60,0.18); }

.dashboard-tile i { font-size: 2em; color: var(--teal); margin-bottom: 10px; }

.dashboard-tile .count {
    font-size: 2em;
    font-weight: 800;
    color: var(--deep-green);
    display: block;
    margin: 6px 0;
}

/* Forms */
.admin-form label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--ink);
    font-size: 0.9em;
}

.admin-form input[type=text],
.admin-form input[type=password],
.admin-form input[type=number],
.admin-form input[type=file],
.admin-form select,
.admin-form textarea {
    width: 100%;
    padding: 11px 14px;
    border-radius: 8px;
    border: 1px solid #d5e4e2;
    margin-bottom: 18px;
    font-family: 'Poppins', Arial, sans-serif;
    font-size: 0.95em;
    background: #fbfffe;
}

.admin-form input:focus,
.admin-form select:focus,
.admin-form textarea:focus {
    outline: none;
    border-color: var(--aqua);
}

.admin-form textarea { min-height: 140px; resize: vertical; }

.admin-btn {
    display: inline-block;
    padding: 11px 26px;
    background: var(--gradient);
    color: #fff;
    border: none;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    font-size: 0.95em;
    font-family: 'Poppins', Arial, sans-serif;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.admin-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 18px rgba(4,60,60,0.25); }

.admin-btn.danger { background: linear-gradient(135deg, #c0392b, #e74c3c); }
.admin-btn.secondary { background: #6b7f7d; }

/* Tables */
.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th, .admin-table td {
    text-align: left;
    padding: 12px 14px;
    border-bottom: 1px solid #e6efee;
    vertical-align: middle;
}

.admin-table th { color: var(--deep-green); font-size: 0.85em; text-transform: uppercase; letter-spacing: 0.5px; }

.admin-table img.thumb { width: 70px; height: 50px; object-fit: cover; border-radius: 6px; }

.admin-table .actions { display: flex; gap: 8px; flex-wrap: wrap; }

.table-scroll { overflow-x: auto; }

/* Alerts */
.alert {
    padding: 14px 18px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-weight: 600;
    font-size: 0.95em;
}

.alert-success { background: #e3fbe9; color: #157a3d; border: 1px solid #a9e8bc; }
.alert-error { background: #fdeaea; color: #b02a2a; border: 1px solid #f3b7b7; }

/* Login page */
.admin-login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-soft);
    padding: 20px;
}

.admin-login-card {
    background: rgba(255,255,255,0.97);
    border-radius: var(--radius);
    box-shadow: 0 16px 40px rgba(0,0,0,0.25);
    padding: 40px;
    max-width: 380px;
    width: 100%;
}

.admin-login-card .brand {
    text-align: center;
    display: block;
    font-weight: 800;
    font-size: 1.8em;
    letter-spacing: 3px;
    color: var(--deep-green);
    margin-bottom: 4px;
}

.admin-login-card .sub {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 26px;
    font-size: 0.9em;
}

@media (max-width: 900px) {
    .admin-sidebar {
        transform: translateX(-100%);
        width: 240px;
    }

    .admin-sidebar.open { transform: translateX(0); }

    .admin-main { margin-left: 0; padding: 22px 18px 50px; }

    .admin-topbar { display: flex; }
}