/* ==========================================================
   Ancient Wisdom Podcast - Admin Dashboard Stylesheet
   ========================================================== */

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

:root {
    --admin-bg: #0b0f19;
    --admin-sidebar-bg: #111726;
    --admin-card-bg: #161f33;
    --admin-card-hover: #1c2740;
    --admin-border: rgba(255, 255, 255, 0.08);
    --admin-border-gold: rgba(212, 175, 55, 0.3);

    --admin-gold: #d4af37;
    --admin-gold-light: #fef08a;

    --admin-text: #f8fafc;
    --admin-text-secondary: #94a3b8;
    --admin-text-muted: #64748b;

    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #38bdf8;

    --sidebar-width: 260px;
    --header-height: 70px;
}

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

body {
    background-color: var(--admin-bg);
    color: var(--admin-text);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 15px;
    line-height: 1.5;
    min-height: 100vh;
}

a {
    color: var(--admin-gold);
    text-decoration: none;
}

a:hover {
    color: var(--admin-gold-light);
}

/* Admin Layout */
.admin-layout {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.admin-sidebar {
    width: var(--sidebar-width);
    background-color: var(--admin-sidebar-bg);
    border-right: 1px solid var(--admin-border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    transition: transform 0.3s ease;
}

.sidebar-brand {
    height: var(--header-height);
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 24px;
    border-bottom: 1px solid var(--admin-border);
    text-decoration: none;
}

.sidebar-logo {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.3) 0%, transparent 80%);
    border: 1px solid var(--admin-border-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--admin-gold);
}

.sidebar-title {
    font-family: 'Cinzel', serif;
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--admin-gold-light);
    letter-spacing: 0.06em;
}

.sidebar-nav {
    flex-grow: 1;
    padding: 24px 16px;
    overflow-y: auto;
    list-style: none;
}

.nav-section-title {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--admin-text-muted);
    padding: 8px 12px;
    margin-top: 14px;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: 8px;
    color: var(--admin-text-secondary);
    font-weight: 500;
    margin-bottom: 4px;
    transition: all 0.2s ease;
}

.sidebar-link:hover {
    background: rgba(255, 255, 255, 0.04);
    color: #fff;
}

.sidebar-link.active {
    background: rgba(212, 175, 55, 0.14);
    color: var(--admin-gold-light);
    border: 1px solid var(--admin-border-gold);
}

.sidebar-link .badge-count {
    margin-left: auto;
    background: var(--admin-gold);
    color: #0b0f19;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 10px;
}

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--admin-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Main Content Area */
.admin-main {
    margin-left: var(--sidebar-width);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

/* Header */
.admin-header {
    height: var(--header-height);
    background: rgba(17, 23, 38, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--admin-border);
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 90;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.sidebar-toggle-btn {
    display: none;
    background: none;
    border: none;
    color: var(--admin-text-secondary);
    font-size: 1.3rem;
    cursor: pointer;
}

.page-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--admin-text);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.user-profile-badge {
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #253352;
    border: 1px solid var(--admin-border-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--admin-gold-light);
    font-weight: 600;
    font-size: 0.9rem;
}

/* Content Container */
.admin-body {
    padding: 32px;
    flex-grow: 1;
}

/* Metric Cards Grid */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.metric-card {
    background: var(--admin-card-bg);
    border: 1px solid var(--admin-border);
    border-radius: 12px;
    padding: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.metric-card:hover {
    transform: translateY(-2px);
    border-color: var(--admin-border-gold);
}

.metric-data h4 {
    font-size: 0.82rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--admin-text-secondary);
    margin-bottom: 8px;
}

.metric-number {
    font-size: 1.9rem;
    font-weight: 700;
    color: var(--admin-text);
}

.metric-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.icon-gold { background: rgba(212, 175, 55, 0.12); color: var(--admin-gold); }
.icon-green { background: rgba(16, 185, 129, 0.12); color: var(--success); }
.icon-blue { background: rgba(56, 189, 248, 0.12); color: var(--info); }
.icon-purple { background: rgba(168, 85, 247, 0.12); color: #c084fc; }

/* Content Card */
.admin-card {
    background: var(--admin-card-bg);
    border: 1px solid var(--admin-border);
    border-radius: 12px;
    padding: 28px;
    margin-bottom: 32px;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}

.card-header h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--admin-text);
}

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

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

.admin-table th {
    padding: 12px 16px;
    background: rgba(11, 15, 25, 0.6);
    color: var(--admin-text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    border-bottom: 1px solid var(--admin-border);
}

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

.admin-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
    color: var(--admin-text);
}

.table-cover-thumb {
    width: 48px;
    height: 48px;
    border-radius: 6px;
    object-fit: cover;
    border: 1px solid var(--admin-border);
}

/* Status Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-published { background: rgba(16, 185, 129, 0.15); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.3); }
.badge-draft { background: rgba(100, 116, 139, 0.2); color: #94a3b8; border: 1px solid rgba(100, 116, 139, 0.3); }
.badge-featured { background: rgba(212, 175, 55, 0.15); color: var(--admin-gold-light); border: 1px solid var(--admin-border-gold); }

/* Buttons in Admin */
.btn-admin {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 18px;
    font-size: 0.88rem;
    font-weight: 600;
    border-radius: 8px;
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
}

.btn-admin-primary {
    background: linear-gradient(135deg, #d4af37, #b48518);
    color: #0b0f19;
}

.btn-admin-primary:hover {
    background: linear-gradient(135deg, #fef08a, #d4af37);
    color: #0b0f19;
}

.btn-admin-secondary {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--admin-border);
    color: var(--admin-text);
}

.btn-admin-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.btn-admin-danger {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.3);
    color: #f87171;
}

.btn-admin-danger:hover {
    background: #ef4444;
    color: #fff;
}

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

/* Forms */
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.admin-form-group {
    margin-bottom: 20px;
}

.admin-form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--admin-text);
}

.admin-form-input,
.admin-form-select,
.admin-form-textarea {
    width: 100%;
    background: #0d1322;
    border: 1px solid var(--admin-border);
    border-radius: 8px;
    padding: 10px 14px;
    color: var(--admin-text);
    font-family: inherit;
    font-size: 0.92rem;
    outline: none;
    transition: border-color 0.2s ease;
}

.admin-form-input:focus,
.admin-form-select:focus,
.admin-form-textarea:focus {
    border-color: var(--admin-gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.12);
}

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

.preview-container {
    margin-top: 10px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.img-preview {
    max-width: 140px;
    max-height: 140px;
    border-radius: 8px;
    border: 1px solid var(--admin-border);
    object-fit: cover;
}

/* Alerts */
.admin-alert {
    padding: 14px 18px;
    border-radius: 8px;
    margin-bottom: 24px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.admin-alert-success { background: rgba(16, 185, 129, 0.15); border: 1px solid rgba(16, 185, 129, 0.4); color: #34d399; }
.admin-alert-error { background: rgba(239, 68, 68, 0.15); border: 1px solid rgba(239, 68, 68, 0.4); color: #f87171; }

/* Login Box */
.login-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: radial-gradient(circle at 50% 30%, rgba(212, 175, 55, 0.08) 0%, transparent 60%), #0a0e17;
}

.login-card {
    background: var(--admin-card-bg);
    border: 1px solid var(--admin-border-gold);
    border-radius: 16px;
    padding: 40px;
    width: 100%;
    max-width: 440px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    text-align: center;
}

.login-logo {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.25) 0%, transparent 70%);
    border: 1px solid var(--admin-border-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--admin-gold);
    font-size: 1.6rem;
}

/* Responsive */
@media (max-width: 900px) {
    .admin-sidebar {
        transform: translateX(-100%);
    }
    .admin-sidebar.open {
        transform: translateX(0);
    }
    .admin-main {
        margin-left: 0;
    }
    .sidebar-toggle-btn {
        display: block;
    }
    .admin-body {
        padding: 20px;
    }
}