/**
 * Yoga Vihara Admin Portal - Modern Dashboard Stylesheet
 */

:root {
    --admin-primary: #3B5336;
    --admin-primary-dark: #2A3C26;
    --admin-secondary: #8C6239;
    --admin-accent: #D48C46;
    --admin-bg: #F4F6F4;
    --admin-card-bg: #FFFFFF;
    --admin-sidebar-bg: #1B261B;
    --admin-text-main: #212921;
    --admin-text-muted: #647464;
    --admin-border: #E2E8E2;
    --admin-radius: 8px;
    --admin-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

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

body.admin-body,
body.login-body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--admin-bg);
    color: var(--admin-text-main);
    line-height: 1.6;
    min-height: 100vh;
}

/* ==========================================================================
   Login Screen
   ========================================================================== */
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1B261B 0%, #2A3C26 100%);
    padding: 2rem;
}

.login-wrapper {
    width: 100%;
    max-width: 440px;
}

.login-card {
    background-color: #FFFFFF;
    border-radius: 16px;
    padding: 2.75rem 2.25rem;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.25);
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-icon {
    font-size: 3rem;
    display: inline-block;
    margin-bottom: 0.5rem;
}

.login-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.85rem;
    color: var(--admin-primary);
    margin-bottom: 0.25rem;
}

.login-subtitle {
    font-size: 0.88rem;
    color: var(--admin-text-muted);
}

.login-hint {
    background-color: #F8FAF8;
    border: 1px dashed #CAD6CA;
    border-radius: var(--admin-radius);
    padding: 0.9rem 1rem;
    font-size: 0.82rem;
    color: #405040;
    margin-top: 1.75rem;
    line-height: 1.5;
}

.login-hint code {
    background: #EAF0EA;
    padding: 0.15rem 0.35rem;
    border-radius: 4px;
    font-weight: 600;
}

.login-footer {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.85rem;
}

.login-footer a {
    color: var(--admin-primary);
    text-decoration: none;
}

/* ==========================================================================
   Admin Layout: Sidebar & Main Wrap
   ========================================================================== */
.admin-layout {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 260px;
    background-color: var(--admin-sidebar-bg);
    color: #E2E8E2;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    transition: transform 0.3s ease;
    z-index: 100;
}

.sidebar-brand {
    padding: 1.5rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.brand-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: #FFFFFF;
}

.brand-icon {
    font-size: 1.8rem;
}

.brand-name {
    display: block;
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.1;
    color: #FFFFFF;
}

.brand-badge {
    display: inline-block;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--admin-accent);
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem 0;
}

.nav-section-title {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #7A8E7A;
    padding: 0 1.5rem;
    margin-bottom: 0.6rem;
    font-weight: 700;
}

.sidebar-menu {
    list-style: none;
    margin-bottom: 1.5rem;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    color: #C5D4C5;
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 500;
    transition: all 0.2s ease;
    position: relative;
}

.sidebar-link:hover {
    background-color: rgba(255, 255, 255, 0.06);
    color: #FFFFFF;
}

.sidebar-link.active {
    background-color: var(--admin-primary);
    color: #FFFFFF;
    font-weight: 600;
}

.sidebar-icon {
    font-size: 1.15rem;
}

.unread-pill {
    background-color: #DC2626;
    color: #FFFFFF;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.15rem 0.5rem;
    border-radius: 50px;
    margin-left: auto;
}

.external-link {
    color: var(--admin-accent);
}

.sidebar-user-footer {
    padding: 1.25rem 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background-color: rgba(0, 0, 0, 0.2);
}

.user-avatar-wrap .user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.user-info-text {
    display: flex;
    flex-direction: column;
}

.user-name {
    font-size: 0.88rem;
    font-weight: 600;
    color: #FFFFFF;
}

.user-role {
    font-size: 0.75rem;
    color: #A3B3A3;
}

/* ==========================================================================
   Admin Main Wrap & Topbar
   ========================================================================== */
.admin-main-wrap {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

.admin-topbar {
    background-color: #FFFFFF;
    height: 70px;
    border-bottom: 1px solid var(--admin-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    position: sticky;
    top: 0;
    z-index: 90;
}

.sidebar-toggle-btn {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    width: 28px;
    height: 20px;
    flex-direction: column;
    justify-content: space-between;
}

.sidebar-toggle-btn span {
    display: block;
    height: 2px;
    width: 100%;
    background-color: var(--admin-text-main);
    border-radius: 2px;
}

.topbar-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.35rem;
    color: var(--admin-primary);
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.admin-content-inner {
    flex: 1;
    padding: 2rem;
}

/* ==========================================================================
   UI Components: Cards, Grids, Buttons
   ========================================================================== */
.admin-card {
    background-color: var(--admin-card-bg);
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius);
    padding: 1.75rem;
    box-shadow: var(--admin-shadow);
    margin-bottom: 2rem;
}

.admin-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--admin-border);
}

.admin-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--admin-primary);
}

/* Stats Metric Cards */
.metrics-grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.metric-card {
    background-color: #FFFFFF;
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    box-shadow: var(--admin-shadow);
}

.metric-icon-box {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    background-color: #F1ECE1;
}

.metric-data .metric-value {
    font-size: 1.9rem;
    font-weight: 700;
    line-height: 1.1;
    color: var(--admin-primary);
}

.metric-data .metric-label {
    font-size: 0.82rem;
    color: var(--admin-text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* ==========================================================================
   Buttons & Badges
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.65rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--admin-radius);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
}

.btn-primary {
    background-color: var(--admin-primary);
    color: #FFFFFF;
    border-color: var(--admin-primary);
}

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

.btn-secondary {
    background-color: var(--admin-secondary);
    color: #FFFFFF;
}

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

.btn-outline {
    background: transparent;
    border-color: var(--admin-border);
    color: var(--admin-text-main);
}

.btn-outline:hover {
    background-color: #EFEFEF;
}

.btn-danger {
    background-color: #EF4444;
    color: #FFFFFF;
}

.btn-danger:hover {
    background-color: #DC2626;
}

.btn-sm {
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
}

.btn-block {
    display: flex;
    width: 100%;
}

.badge-status {
    display: inline-block;
    padding: 0.25rem 0.65rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.badge-published {
    background-color: #DCFCE7;
    color: #166534;
}

.badge-draft {
    background-color: #FEF3C7;
    color: #92400E;
}

.badge-admin {
    background-color: #EDE9FE;
    color: #5B21B6;
}

.badge-editor {
    background-color: #E0F2FE;
    color: #075985;
}

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

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

.admin-table th {
    background-color: #F8FAF8;
    color: var(--admin-text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    padding: 0.85rem 1rem;
    text-align: left;
    border-bottom: 2px solid var(--admin-border);
}

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

.admin-table tbody tr:hover {
    background-color: #FBFDFB;
}

.table-thumb {
    width: 50px;
    height: 40px;
    border-radius: 4px;
    object-fit: cover;
}

.table-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ==========================================================================
   Forms & SEO Panel Controls
   ========================================================================== */
.form-group {
    margin-bottom: 1.4rem;
}

.form-group label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
    color: var(--admin-text-main);
}

.form-group label .required-star {
    color: #DC2626;
    font-weight: bold;
}

.form-control {
    width: 100%;
    padding: 0.65rem 0.9rem;
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius);
    font-family: inherit;
    font-size: 0.92rem;
    background-color: #FFFFFF;
    color: var(--admin-text-main);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--admin-primary);
    box-shadow: 0 0 0 3px rgba(59, 83, 54, 0.12);
}

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

.form-help {
    font-size: 0.78rem;
    color: var(--admin-text-muted);
    margin-top: 0.35rem;
}

.char-counter {
    float: right;
    font-size: 0.75rem;
    color: var(--admin-text-muted);
    font-weight: normal;
}

.char-counter.warning {
    color: #D97706;
}

.char-counter.danger {
    color: #DC2626;
}

/* Live Google SERP Box */
.serp-preview-card {
    background-color: #FFFFFF;
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius);
    padding: 1.25rem 1.5rem;
    margin: 1.5rem 0;
    font-family: Arial, sans-serif;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.serp-preview-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--admin-text-muted);
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}

.serp-url {
    color: #202124;
    font-size: 0.82rem;
    line-height: 1.3;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.serp-title {
    color: #1a0dab;
    font-size: 1.2rem;
    line-height: 1.3;
    cursor: pointer;
    margin: 0.2rem 0 0.3rem 0;
    text-decoration: none;
    display: block;
}

.serp-title:hover {
    text-decoration: underline;
}

.serp-desc {
    color: #4d5156;
    font-size: 0.88rem;
    line-height: 1.4;
}

/* Collapsible Yoga Asana Builder Box */
.asana-builder-panel {
    border: 1px solid #CAD6CA;
    background-color: #F8FAF8;
    border-radius: var(--admin-radius);
    margin-bottom: 2rem;
    overflow: hidden;
}

.asana-builder-header {
    background-color: #EBF1EB;
    padding: 1rem 1.5rem;
    font-weight: 700;
    color: var(--admin-primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.asana-builder-body {
    padding: 1.75rem;
}

/* Presets & Color Customizer Controls */
.preset-button-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.btn-preset-card {
    background: #FFFFFF;
    border: 2px solid var(--admin-border);
    border-radius: var(--admin-radius);
    padding: 1rem;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-preset-card:hover,
.btn-preset-card.active {
    border-color: var(--admin-primary);
    box-shadow: 0 4px 12px rgba(59, 83, 54, 0.15);
}

.preset-swatches {
    display: flex;
    gap: 0.35rem;
    margin-top: 0.6rem;
}

.preset-swatch {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.color-picker-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.color-input-bubble {
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid var(--admin-border);
    border-radius: 6px;
    cursor: pointer;
}

/* Modals */
.admin-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
}

.admin-modal.active {
    display: flex;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background-color: rgba(15, 22, 15, 0.6);
    backdrop-filter: blur(4px);
}

.modal-dialog {
    position: relative;
    z-index: 1010;
    width: 90%;
    max-width: 680px;
    max-height: 90vh;
    overflow-y: auto;
    background-color: #FFFFFF;
    border-radius: var(--admin-radius);
    padding: 2.25rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--admin-border);
}

.modal-close {
    background: transparent;
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    line-height: 1;
    color: var(--admin-text-muted);
}

/* Alerts */
.alert {
    padding: 0.9rem 1.25rem;
    border-radius: var(--admin-radius);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.92rem;
}

.alert-success {
    background-color: #DCFCE7;
    border: 1px solid #BBF7D0;
    color: #166534;
}

.alert-error {
    background-color: #FEE2E2;
    border: 1px solid #FECACA;
    color: #991B1B;
}

.alert-close {
    background: transparent;
    border: none;
    font-size: 1.4rem;
    cursor: pointer;
    line-height: 1;
}

/* Section Builder Reorder Cards */
.section-item-row {
    background-color: #FFFFFF;
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: transform 0.2s;
}

.section-item-row:hover {
    border-color: #CAD6CA;
}

.section-info-block {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.section-sort-arrows {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.btn-arrow {
    background: #F1ECE1;
    border: 1px solid var(--admin-border);
    border-radius: 4px;
    padding: 0.2rem 0.5rem;
    cursor: pointer;
    font-size: 0.8rem;
}

.btn-arrow:hover {
    background: var(--admin-primary);
    color: #FFFFFF;
}

/* iOS-Style Toggle Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background-color: #CBD5E1;
    transition: 0.3s;
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.3s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--admin-primary);
}

input:checked + .slider:before {
    transform: translateX(22px);
}

/* Admin Sidebar Mobile Overlay Backdrop & Close Button */
.admin-sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 95;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.admin-sidebar-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.sidebar-close-btn {
    display: none;
    background: transparent;
    border: none;
    color: #FFFFFF;
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
    padding: 0.2rem 0.5rem;
    margin-left: auto;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Responsive */
@media (max-width: 992px) {
    .admin-sidebar {
        position: fixed;
        left: -280px;
        top: 0;
        bottom: 0;
        width: 270px;
        z-index: 100;
        box-shadow: 0 0 30px rgba(0, 0, 0, 0.4);
        transition: left 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .admin-sidebar.active {
        left: 0;
    }

    .sidebar-close-btn {
        display: block;
    }

    .sidebar-toggle-btn {
        display: flex;
    }

    .admin-topbar {
        padding: 0 1rem;
        height: 64px;
    }

    .topbar-title {
        font-size: 1.15rem;
    }

    .admin-content-inner {
        padding: 1.25rem 1rem;
    }

    .admin-card {
        padding: 1.5rem 1.15rem;
    }
}

@media (max-width: 600px) {
    .topbar-page-info {
        max-width: 140px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .topbar-title {
        font-size: 1rem;
    }

    .topbar-actions a:nth-child(2) {
        display: none; /* Hide secondary preview button to save space */
    }

    .topbar-actions .btn {
        padding: 0.35rem 0.65rem;
        font-size: 0.78rem;
    }

    .admin-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .table-responsive {
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .admin-table th, .admin-table td {
        padding: 0.65rem 0.5rem;
        font-size: 0.82rem;
    }

    .admin-form-actions {
        flex-direction: column;
        width: 100%;
    }

    .admin-form-actions .btn {
        width: 100%;
        justify-content: center;
    }
}