/*
 * WebHuellas - Panel Administrativo
 * Elegant Dashboard Styling Sheet
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --admin-bg-primary: #f6f3eb; /* Soft cream background */
    --admin-bg-secondary: #fdfbf7; /* Very light warm cream */
    --admin-sidebar-bg: #1c1917; /* Dark warm charcoal/brown */
    --admin-sidebar-text: #a8a29e;
    --admin-sidebar-hover: #292524;
    --admin-sidebar-active: #d97706; /* Elegant amber gold */
    --admin-text-primary: #292524;
    --admin-text-secondary: #78716c;
    --admin-accent: #b45309; /* Warm brown accent */
    --admin-accent-hover: #92400e;
    --admin-border: #e7e2d8;
    --success: #15803d;
    --success-bg: #f0fdf4;
    --danger: #b91c1c;
    --danger-bg: #fef2f2;
    --warning: #a16207;
    --warning-bg: #fef9c3;
    
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --transition: all 0.25s ease;
    --shadow: 0 4px 6px -1px rgb(41 37 36 / 0.05), 0 2px 4px -2px rgb(41 37 36 / 0.05);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--admin-bg-primary);
    color: var(--admin-text-primary);
    line-height: 1.5;
    display: flex;
    min-height: 100vh;
}

/* Layout */
.admin-layout {
    display: flex;
    width: 100%;
}

/* Sidebar */
.admin-sidebar {
    width: 260px;
    background-color: var(--admin-sidebar-bg);
    color: #ffffff;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    z-index: 10;
}

.sidebar-brand {
    padding: 24px;
    border-bottom: 1px solid #1e293b;
    text-align: center;
}

.sidebar-logo {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: #ffffff;
    display: block;
}

.sidebar-logo span {
    color: var(--admin-sidebar-active);
}

.sidebar-menu {
    list-style: none;
    padding: 20px 0;
    display: flex;
    flex-direction: column;
    gap: 5px;
    flex-grow: 1;
}

.sidebar-item a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    color: var(--admin-sidebar-text);
    font-weight: 500;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--transition);
}

.sidebar-item a:hover {
    background-color: var(--admin-sidebar-hover);
    color: #ffffff;
}

.sidebar-item.active a {
    background-color: var(--admin-sidebar-hover);
    color: #ffffff;
    border-left: 4px solid var(--admin-sidebar-active);
}

.sidebar-footer {
    padding: 20px 24px;
    border-top: 1px solid #1e293b;
    font-size: 0.85rem;
    color: var(--admin-sidebar-text);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sidebar-footer a {
    color: #f1f5f9;
}

.sidebar-footer a:hover {
    color: var(--admin-sidebar-active);
}

/* Main Content Area */
.admin-main {
    flex-grow: 1;
    margin-left: 260px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header */
.admin-header {
    background-color: var(--admin-bg-secondary);
    border-bottom: 1px solid var(--admin-border);
    padding: 16px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow);
}

.header-title {
    font-size: 1.25rem;
    font-weight: 700;
}

.header-user-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-badge {
    background-color: var(--admin-bg-primary);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid var(--admin-border);
}

.logout-btn {
    color: var(--danger);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 5px;
}

.logout-btn:hover {
    text-decoration: underline;
}

/* Dashboard Content Container */
.admin-content {
    padding: 40px;
    flex-grow: 1;
}

/* Flash Messages */
.alert {
    padding: 16px 20px;
    border-radius: var(--radius-md);
    margin-bottom: 25px;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.alert-success {
    background-color: var(--success-bg);
    color: var(--success);
    border: 1px solid rgba(22, 163, 74, 0.2);
}

.alert-error {
    background-color: var(--danger-bg);
    color: var(--danger);
    border: 1px solid rgba(220, 38, 38, 0.2);
}

/* Card Container */
.admin-card {
    background-color: var(--admin-bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--admin-border);
    box-shadow: var(--shadow);
    padding: 24px;
    margin-bottom: 30px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--admin-border);
    padding-bottom: 15px;
}

.card-title {
    font-size: 1.1rem;
    font-weight: 700;
}

/* Dashboard Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background-color: var(--admin-bg-secondary);
    border: 1px solid var(--admin-border);
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--admin-text-secondary);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    margin-top: 5px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--admin-accent);
    color: #ffffff;
}

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

.btn-secondary {
    background-color: var(--admin-bg-primary);
    color: var(--admin-text-primary);
    border: 1px solid var(--admin-border);
}

.btn-secondary:hover {
    background-color: var(--admin-border);
}

.btn-danger {
    background-color: var(--danger);
    color: #ffffff;
}

.btn-danger:hover {
    background-color: #b91c1c;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.8rem;
    border-radius: 4px;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
    width: 100%;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.9rem;
}

.admin-table th {
    background-color: var(--admin-bg-primary);
    color: var(--admin-text-secondary);
    font-weight: 600;
    padding: 12px 16px;
    border-bottom: 2px solid var(--admin-border);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

.admin-table td {
    padding: 16px;
    border-bottom: 1px solid var(--admin-border);
    color: var(--admin-text-primary);
}

.admin-table tbody tr:hover {
    background-color: var(--admin-bg-primary);
}

/* Badges */
.status-badge {
    display: inline-block;
    padding: 4px 8px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 4px;
    text-transform: uppercase;
}

.status-badge-published {
    background-color: var(--success-bg);
    color: var(--success);
}

.status-badge-draft {
    background-color: var(--warning-bg);
    color: var(--warning);
}

.role-badge {
    display: inline-block;
    padding: 4px 8px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 4px;
    background-color: #e0f2fe;
    color: #0369a1;
}

.role-badge-admin {
    background-color: #f3e8ff;
    color: #6b21a8;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--admin-text-primary);
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--admin-border);
    border-radius: var(--radius-sm);
    background-color: #ffffff;
    color: var(--admin-text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--admin-accent);
    box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

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

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

/* Image preview box */
.image-preview-container {
    margin-top: 10px;
    border: 2px dashed var(--admin-border);
    border-radius: var(--radius-sm);
    padding: 10px;
    text-align: center;
    max-width: 300px;
}

.image-preview-container img {
    max-width: 100%;
    max-height: 180px;
    border-radius: 4px;
}

/* Backups info / specific layouts */
.backup-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 15px;
}

.backup-stat {
    border: 1px solid var(--admin-border);
    background-color: var(--admin-bg-primary);
    padding: 15px;
    border-radius: var(--radius-sm);
}

.backup-stat-val {
    font-weight: 700;
    font-size: 1.1rem;
}

/* Login Page Layout */
.login-body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: var(--admin-sidebar-bg);
}

.login-card {
    background-color: var(--admin-bg-secondary);
    border: 1px solid var(--admin-border);
    width: 100%;
    max-width: 420px;
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.3), 0 8px 10px -6px rgb(0 0 0 / 0.3);
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-title {
    font-size: 1.8rem;
    font-weight: 800;
    color: #0f172a;
}

.login-subtitle {
    font-size: 0.9rem;
    color: var(--admin-text-secondary);
    margin-top: 5px;
}

/* Responsive */
@media (max-width: 768px) {
    body {
        flex-direction: column;
    }
    
    .admin-sidebar {
        width: 100%;
        height: auto;
        position: relative;
    }
    
    .admin-main {
        margin-left: 0;
    }
    
    .admin-content {
        padding: 20px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

/* ===== Category Multi-Checkbox Group ===== */
.category-checkboxes {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 6px;
}

.cat-checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border: 2px solid var(--admin-border);
    border-radius: var(--radius-sm);
    background: var(--admin-bg-secondary);
    color: var(--admin-text-secondary);
    font-size: 0.88rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
}

.cat-checkbox-label input[type="checkbox"] {
    display: none; /* hidden — toggled via the label click */
}

.cat-checkbox-label:hover {
    border-color: var(--admin-accent);
    color: var(--admin-accent);
    background: #fff8ee;
}

.cat-checkbox-label.selected {
    border-color: var(--admin-accent);
    background: var(--admin-accent);
    color: #ffffff;
    font-weight: 600;
}