:root {
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --accent: #7c3aed;
    --bg: #0f172a;
    --bg-gradient: linear-gradient(135deg, #0f172a 0%, #1e1b4b 25%, #172554 50%, #0c4a6e 75%, #0f172a 100%);
    --glass-bg: rgba(255, 255, 255, 0.08);
    --glass-bg-hover: rgba(255, 255, 255, 0.12);
    --glass-border: rgba(255, 255, 255, 0.15);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    --glass-blur: 20px;
    --text: #f1f5f9;
    --text-muted: #94a3b8;
    --border: rgba(255, 255, 255, 0.1);
    --shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.4);
    --radius: 16px;
    --radius-sm: 10px;
    --cat-sayt: #3b82f6;
    --cat-dasturlash: #10b981;
    --cat-shaxsiy: #f59e0b;
}

[data-theme="light"] {
    --bg: #e0e7ff;
    --bg-gradient: linear-gradient(135deg, #e0e7ff 0%, #c7d2fe 25%, #ddd6fe 50%, #bfdbfe 75%, #e0e7ff 100%);
    --glass-bg: rgba(255, 255, 255, 0.45);
    --glass-bg-hover: rgba(255, 255, 255, 0.6);
    --glass-border: rgba(255, 255, 255, 0.6);
    --glass-shadow: 0 8px 32px rgba(100, 100, 200, 0.15);
    --text: #0f172a;
    --text-muted: #475569;
    --border: rgba(255, 255, 255, 0.5);
    --shadow: 0 4px 16px rgba(100, 100, 200, 0.1);
    --shadow-lg: 0 16px 48px rgba(100, 100, 200, 0.2);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--bg-gradient);
    background-attachment: fixed;
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background:
        radial-gradient(ellipse 600px 600px at 20% 20%, rgba(59, 130, 246, 0.15) 0%, transparent 70%),
        radial-gradient(ellipse 500px 500px at 80% 80%, rgba(124, 58, 237, 0.15) 0%, transparent 70%),
        radial-gradient(ellipse 400px 400px at 50% 50%, rgba(16, 185, 129, 0.08) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

a { color: var(--primary); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--primary-hover); }

/* ===== GLASS COMPONENTS ===== */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    box-shadow: var(--glass-shadow);
}

.glass-sm {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow);
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    box-shadow: var(--glass-shadow);
    transition: all 0.3s ease;
    overflow: hidden;
}

.glass-card:hover {
    background: var(--glass-bg-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* ===== HEADER ===== */
.site-header {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-bottom: 1px solid var(--glass-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-logo {
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
}

.site-logo span { color: var(--primary); }
.header-actions { display: flex; align-items: center; gap: 10px; }

.theme-btn {
    width: 38px; height: 38px;
    border-radius: 50%;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    color: var(--text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: all 0.2s;
}
.theme-btn:hover { background: var(--glass-bg-hover); }

/* ===== NAVIGATION ===== */
.category-nav {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-bottom: 1px solid var(--glass-border);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    gap: 4px;
    overflow-x: auto;
}

.nav-inner::-webkit-scrollbar { height: 3px; }
.nav-inner::-webkit-scrollbar-track { background: transparent; }
.nav-inner::-webkit-scrollbar-thumb { background: var(--glass-border); border-radius: 2px; }

.nav-link {
    padding: 12px 18px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
    border-bottom: 2px solid transparent;
    white-space: nowrap;
    transition: all 0.2s;
    border-radius: 8px 8px 0 0;
}

.nav-link:hover { color: var(--text); background: rgba(255,255,255,0.05); }
.nav-link.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    background: rgba(255,255,255,0.05);
}

/* ===== HERO SECTION ===== */
.hero-section {
    position: relative;
    padding: 80px 24px;
    text-align: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.3;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.hero-title {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--text) 0%, var(--primary) 50%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 500px;
    margin: 0 auto;
}

/* ===== MAIN LAYOUT ===== */
.main-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 32px 24px;
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 28px;
    position: relative;
    z-index: 1;
}

@media (max-width: 900px) {
    .main-container { grid-template-columns: 1fr; }
}

/* ===== POST CARDS ===== */
.posts-grid {
    display: grid;
    gap: 20px;
}

.post-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    box-shadow: var(--glass-shadow);
    transition: all 0.3s ease;
    overflow: hidden;
}

.post-card:hover {
    background: var(--glass-bg-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(255,255,255,0.25);
}

.post-card a { color: inherit; }

.post-image {
    width: 100%;
    height: 200px;
    object-fit: contain;
    background: rgba(255,255,255,0.05);
    display: block;
}

.post-image-placeholder {
    width: 100%;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 42px;
    background: linear-gradient(135deg, rgba(59,130,246,0.2) 0%, rgba(124,58,237,0.2) 100%);
}

.post-body { padding: 18px; }

.post-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.category-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    color: white;
}

.cat-sayt { background: var(--cat-sayt); }
.cat-dasturlash { background: var(--cat-dasturlash); }
.cat-shaxsiy { background: var(--cat-shaxsiy); }

.post-date { font-size: 12px; color: var(--text-muted); }

.post-title {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.3;
}

.post-excerpt {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 18px;
    border-top: 1px solid var(--glass-border);
    font-size: 12px;
    color: var(--text-muted);
}

.post-views { display: flex; align-items: center; gap: 4px; }

/* ===== SIDEBAR ===== */
.sidebar { display: flex; flex-direction: column; gap: 20px; }

.sidebar-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    box-shadow: var(--glass-shadow);
    padding: 18px;
    transition: all 0.3s;
}

.sidebar-card:hover {
    background: var(--glass-bg-hover);
}

.sidebar-title {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sidebar-cat-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 9px 0;
    border-bottom: 1px solid var(--glass-border);
    font-size: 13px;
}

.sidebar-cat-item:last-child { border-bottom: none; }

.sidebar-cat-count {
    background: rgba(255,255,255,0.1);
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
}

.about-text {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ===== SINGLE POST ===== */
.single-post {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    box-shadow: var(--glass-shadow);
    padding: 36px;
}

@media (max-width: 600px) {
    .single-post { padding: 20px 16px; }
}

.single-post .post-title {
    font-size: 26px;
    margin-bottom: 16px;
}

.single-post .post-content {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 20px;
    font-size: 14px;
    font-weight: 500;
}

/* ===== EMPTY STATE ===== */
.empty-state {
    text-align: center;
    padding: 50px 24px;
    color: var(--text-muted);
}

.empty-state .icon { font-size: 44px; margin-bottom: 14px; }
.empty-state h3 { font-size: 17px; margin-bottom: 6px; color: var(--text); }

/* ===== FOOTER ===== */
.site-footer {
    text-align: center;
    padding: 24px;
    font-size: 12px;
    color: var(--text-muted);
    border-top: 1px solid var(--glass-border);
    margin-top: 40px;
    position: relative;
    z-index: 1;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
}

/* ===== LANGUAGE SWITCHER ===== */
.lang-switcher {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    padding: 3px;
}

.lang-btn {
    padding: 5px 10px;
    border: none;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    background: transparent;
    color: var(--text-muted);
    transition: all 0.2s;
}

.lang-btn.active {
    background: var(--primary);
    color: white;
}

.lang-btn:hover:not(.active) {
    background: rgba(255,255,255,0.1);
    color: var(--text);
}

/* ===== ADMIN STYLES ===== */
.admin-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.login-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    box-shadow: var(--glass-shadow);
    padding: 36px;
    width: 100%;
    max-width: 400px;
}

.login-card h1 { font-size: 22px; text-align: center; margin-bottom: 6px; }
.login-card p { text-align: center; color: var(--text-muted); font-size: 13px; margin-bottom: 20px; }

.form-group { margin-bottom: 14px; }
.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 5px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    font-size: 13px;
    background: rgba(255,255,255,0.05);
    color: var(--text);
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255,255,255,0.08);
}

.form-group textarea { min-height: 180px; resize: vertical; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 9px 18px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-danger { background: #ef4444; color: white; }
.btn-danger:hover { background: #dc2626; }
.btn-sm { padding: 5px 10px; font-size: 11px; }
.btn-full { width: 100%; }
.btn-ghost {
    background: rgba(255,255,255,0.08);
    color: var(--text);
    border: 1px solid var(--glass-border);
}
.btn-ghost:hover { background: rgba(255,255,255,0.15); }

.alert {
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 13px;
    margin-bottom: 14px;
}

.alert-error {
    background: rgba(239, 68, 68, 0.15);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.alert-success {
    background: rgba(34, 197, 94, 0.15);
    color: #86efac;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

[data-theme="light"] .alert-error { color: #dc2626; }
[data-theme="light"] .alert-success { color: #16a34a; }

/* ===== ADMIN PANEL ===== */
.admin-panel { min-height: 100vh; }

.admin-header {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-bottom: 1px solid var(--glass-border);
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}

.admin-header h2 { font-size: 16px; }
.admin-header-actions { display: flex; gap: 6px; }

.admin-content {
    max-width: 1100px;
    margin: 20px auto;
    padding: 0 20px;
}

.admin-table-wrap {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    overflow: hidden;
}

.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th,
.admin-table td {
    padding: 10px 14px;
    text-align: left;
    border-bottom: 1px solid var(--glass-border);
    font-size: 13px;
}

.admin-table th {
    background: rgba(255,255,255,0.05);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
}

.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: rgba(255,255,255,0.03); }

.actions-cell { display: flex; gap: 4px; flex-wrap: wrap; }

.page-title { font-size: 22px; font-weight: 700; margin-bottom: 20px; }

.form-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 20px;
}

.form-row { display: flex; gap: 14px; }
.form-row .form-group { flex: 1; }

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 0;
}

.checkbox-group input[type="checkbox"] {
    width: 16px; height: 16px;
    accent-color: var(--primary);
}

.checkbox-group label {
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
}

/* ===== ADMIN TABS ===== */
.admin-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    padding: 4px;
    overflow-x: auto;
}

.admin-tab {
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    background: transparent;
    white-space: nowrap;
}

.admin-tab:hover { color: var(--text); background: rgba(255,255,255,0.05); }
.admin-tab.active { background: var(--primary); color: white; }

/* ===== SECTION EDITOR ===== */
.section-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 12px;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.section-header h4 { font-size: 14px; font-weight: 600; }

/* ===== DESIGN SETTINGS ===== */
.design-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.design-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 16px;
}

.design-card h4 {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.design-preview {
    width: 100%;
    height: 120px;
    border-radius: 8px;
    border: 1px dashed var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    overflow: hidden;
    background: rgba(255,255,255,0.03);
}

.design-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.color-input-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
}

.color-input-wrap input[type="color"] {
    width: 40px; height: 34px;
    border: 1px solid var(--glass-border);
    border-radius: 6px;
    cursor: pointer;
    background: transparent;
    padding: 2px;
}

.color-input-wrap input[type="text"] {
    flex: 1;
    padding: 7px 10px;
    border: 1px solid var(--glass-border);
    border-radius: 6px;
    font-size: 12px;
    background: rgba(255,255,255,0.05);
    color: var(--text);
    font-family: monospace;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.25); }
[data-theme="light"] ::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.15); }
[data-theme="light"] ::-webkit-scrollbar-thumb:hover { background: rgba(0,0,0,0.25); }

* { scrollbar-width: thin; scrollbar-color: rgba(255,255,255,0.15) transparent; }

/* ===== MOBILE ===== */
@media (max-width: 768px) {
    .header-inner { padding: 10px 14px; flex-wrap: wrap; gap: 8px; }
    .site-logo { font-size: 17px; }
    .hero-section { padding: 50px 16px; }
    .hero-title { font-size: 28px; }
    .hero-subtitle { font-size: 15px; }
    .main-container { padding: 16px 12px; gap: 16px; }
    .post-image { height: 170px; }
    .post-body { padding: 14px; }
    .post-title { font-size: 15px; }
    .sidebar-card { padding: 14px; }
    .admin-header { flex-direction: column; gap: 10px; padding: 12px 14px; }
    .admin-content { padding: 0 10px; }
    .form-card { padding: 14px; }
    .form-row { flex-direction: column; gap: 10px; }
    .design-grid { grid-template-columns: 1fr; }
    .actions-cell { flex-wrap: wrap; }
    .admin-tabs { flex-wrap: nowrap; }
}

@media (max-width: 480px) {
    .header-actions { flex-wrap: wrap; justify-content: flex-end; }
    .hero-title { font-size: 24px; }
    .hero-subtitle { font-size: 13px; }
    .posts-grid { gap: 12px; }
    .post-image { height: 150px; }
}