:root {
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-bg-strong: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.18);
    --glass-highlight: rgba(255, 255, 255, 0.35);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
    --glass-blur: 40px;
    --glass-text: #ffffff;
    --glass-text-secondary: rgba(255, 255, 255, 0.88);
    --glass-text-muted: rgba(255, 255, 255, 0.55);
    --accent: #60a5fa;
    --accent-light: #93c5fd;
    --accent-bg: rgba(96, 165, 250, 0.18);
    --danger: #f87171;
    --success: #4ade80;
    --warning: #fbbf24;
    --radius: 20px;
    --radius-sm: 12px;
    --sidebar-width: 300px;
    --navbar-height: 64px;
    --mouse-x: 50%;
    --mouse-y: 50%;
    --specular-x: 50%;
    --specular-y: 50%;
    --refraction-angle: 135deg;
}

[data-theme="dark"] {
    --glass-bg: rgba(0, 0, 0, 0.08);
    --glass-bg-strong: rgba(0, 0, 0, 0.14);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-highlight: rgba(255, 255, 255, 0.2);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    --glass-text: #e2e8f0;
    --glass-text-secondary: rgba(226, 232, 240, 0.88);
    --glass-text-muted: rgba(226, 232, 240, 0.5);
    --accent: #818cf8;
    --accent-light: #a5b4fc;
    --accent-bg: rgba(129, 140, 248, 0.18);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans SC", sans-serif;
    color: var(--glass-text);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

.bing-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: -2;
    transition: opacity 0.5s ease;
    background-color: #0f172a;
}

.bg-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.05) 0%, rgba(0, 0, 0, 0.12) 100%);
}

[data-theme="dark"] .bg-overlay {
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.15) 0%, rgba(0, 0, 0, 0.25) 100%);
}

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

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

.glass-card {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(var(--glass-blur)) saturate(2.5) brightness(1.05) !important;
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(2.5) brightness(1.05) !important;
    border: 0.5px solid var(--glass-border) !important;
    box-shadow:
        var(--glass-shadow),
        inset 0 0.5px 0 var(--glass-highlight),
        inset 0 -0.5px 0 rgba(255, 255, 255, 0.06) !important;
    color: var(--glass-text) !important;
    position: relative;
    overflow: visible;
}

.glass-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(
        ellipse 500px 300px at var(--specular-x) var(--specular-y),
        rgba(255, 255, 255, 0.12) 0%,
        rgba(255, 255, 255, 0.04) 35%,
        transparent 65%
    );
    pointer-events: none;
    z-index: 1;
}

.card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(2.5) brightness(1.05);
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(2.5) brightness(1.05);
    border-radius: var(--radius);
    border: 0.5px solid var(--glass-border);
    box-shadow:
        var(--glass-shadow),
        inset 0 0.5px 0 var(--glass-highlight),
        inset 0 -0.5px 0 rgba(255, 255, 255, 0.06);
    transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    color: var(--glass-text);
    position: relative;
    overflow: visible;
}

.card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(
        ellipse 500px 300px at var(--specular-x) var(--specular-y),
        rgba(255, 255, 255, 0.14) 0%,
        rgba(255, 255, 255, 0.04) 30%,
        transparent 60%
    );
    pointer-events: none;
    z-index: 1;
}

.card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent 5%,
        var(--glass-highlight) 30%,
        rgba(255, 255, 255, 0.5) 50%,
        var(--glass-highlight) 70%,
        transparent 95%
    );
    pointer-events: none;
    z-index: 2;
    opacity: 0.7;
}

.card:hover {
    box-shadow:
        var(--glass-shadow),
        0 16px 48px rgba(0, 0, 0, 0.1),
        inset 0 0.5px 0 rgba(255, 255, 255, 0.45),
        inset 0 -0.5px 0 rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.28);
    transform: translateY(-2px);
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--navbar-height);
    z-index: 1000;
    transition: all 0.3s;
}

.glass-nav {
    background: var(--glass-bg-strong) !important;
    backdrop-filter: blur(60px) saturate(3) brightness(1.08) !important;
    -webkit-backdrop-filter: blur(60px) saturate(3) brightness(1.08) !important;
    border-bottom: 0.5px solid var(--glass-border) !important;
    box-shadow:
        0 1px 0 var(--glass-highlight),
        0 4px 24px rgba(0, 0, 0, 0.06) !important;
    position: relative;
    overflow: visible;
}

.glass-nav::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(
            ellipse 800px 200px at var(--specular-x) 50%,
            rgba(255, 255, 255, 0.08) 0%,
            transparent 60%
        );
    pointer-events: none;
    z-index: 0;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    padding: 0 24px;
    gap: 20px;
    position: relative;
    z-index: 1;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    color: var(--glass-text) !important;
    white-space: nowrap;
}

.nav-logo i {
    color: var(--accent);
    font-size: 22px;
}

.nav-search {
    flex: 1;
    max-width: 480px;
    position: relative;
}

.nav-search i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--glass-text-muted);
    font-size: 14px;
}

.nav-search input {
    width: 100%;
    padding: 10px 16px 10px 40px;
    border: 0.5px solid var(--glass-border);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(20px) saturate(2);
    color: var(--glass-text);
    font-size: 14px;
    outline: none;
    transition: all 0.3s;
    box-shadow: inset 0 0.5px 0 rgba(255, 255, 255, 0.15);
}

.nav-search input::placeholder {
    color: var(--glass-text-muted);
}

.nav-search input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-bg), inset 0 0.5px 0 rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.1);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border: 0.5px solid var(--glass-border);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(20px) saturate(2);
    color: var(--glass-text-secondary);
    cursor: pointer;
    font-size: 14px;
    transition: all 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    white-space: nowrap;
    box-shadow: inset 0 0.5px 0 rgba(255, 255, 255, 0.15);
}

.nav-btn:hover {
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--glass-text);
    background: rgba(255, 255, 255, 0.12);
    box-shadow:
        inset 0 0.5px 0 rgba(255, 255, 255, 0.25),
        0 4px 12px rgba(0, 0, 0, 0.06);
}

.nav-btn.primary {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
    box-shadow: 0 2px 8px rgba(96, 165, 250, 0.25);
}

.nav-btn.primary:hover {
    background: var(--accent-light);
    border-color: var(--accent-light);
    box-shadow: 0 4px 16px rgba(96, 165, 250, 0.35);
}

.nav-user {
    position: relative;
}

.user-btn {
    display: flex;
    align-items: center;
    gap: 6px;
}

.user-btn.logged-in {
    background: var(--accent-bg);
    border-color: var(--accent);
    color: var(--accent);
}

.user-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 220px;
    background: var(--glass-bg-strong);
    backdrop-filter: blur(60px) saturate(3) brightness(1.08);
    -webkit-backdrop-filter: blur(60px) saturate(3) brightness(1.08);
    border: 0.5px solid var(--glass-border);
    border-radius: var(--radius);
    box-shadow:
        0 16px 48px rgba(0, 0, 0, 0.12),
        inset 0 0.5px 0 var(--glass-highlight);
    overflow: hidden;
    animation: dropdownIn 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 1001;
}

@keyframes dropdownIn {
    from { opacity: 0; transform: translateY(-8px) scale(0.96); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.dropdown-user-info {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
}

.dropdown-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.dropdown-avatar i {
    color: #fff;
    font-size: 16px;
}

.dropdown-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--glass-text);
}

.dropdown-role {
    font-size: 12px;
    color: var(--glass-text-muted);
}

.dropdown-divider {
    height: 0.5px;
    background: var(--glass-border);
    margin: 0 12px;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    color: var(--glass-text-secondary) !important;
    font-size: 14px;
    transition: all 0.2s;
}

.dropdown-item:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--glass-text) !important;
}

.dropdown-item.logout-item:hover {
    background: rgba(248, 113, 113, 0.12);
    color: var(--danger) !important;
}

.mobile-menu-btn {
    display: none;
}

.mobile-menu {
    display: none;
    position: absolute;
    top: var(--navbar-height);
    left: 0;
    right: 0;
    background: var(--glass-bg-strong);
    backdrop-filter: blur(60px) saturate(3) brightness(1.08);
    -webkit-backdrop-filter: blur(60px) saturate(3) brightness(1.08);
    border-bottom: 0.5px solid var(--glass-border);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1), inset 0 0.5px 0 var(--glass-highlight);
    padding: 12px;
    z-index: 999;
}

.mobile-menu.active {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mobile-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    color: var(--glass-text) !important;
    font-size: 15px;
    transition: all 0.2s;
}

.mobile-menu a:hover {
    background: rgba(255, 255, 255, 0.08);
}

.mobile-search {
    position: relative;
    margin-bottom: 8px;
}

.mobile-search i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--glass-text-muted);
}

.mobile-search input {
    width: 100%;
    padding: 10px 16px 10px 40px;
    border: 0.5px solid var(--glass-border);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.06);
    color: var(--glass-text);
    font-size: 14px;
    outline: none;
}

.mobile-search input::placeholder {
    color: var(--glass-text-muted);
}

.main-layout {
    display: flex;
    max-width: 1400px;
    margin: calc(var(--navbar-height) + 24px) auto 0;
    padding: 0 24px;
    gap: 24px;
}

.sidebar {
    width: var(--sidebar-width);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: sticky;
    top: calc(var(--navbar-height) + 24px);
    height: fit-content;
    max-height: calc(100vh - var(--navbar-height) - 48px);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
}

.sidebar::-webkit-scrollbar {
    width: 4px;
}

.sidebar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 4px;
}

.sidebar .card {
    padding: 20px;
}

.sidebar h4 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 600;
    color: var(--glass-text);
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 0.5px solid var(--glass-border);
}

.sidebar h4 i {
    color: var(--accent);
    font-size: 14px;
}

.profile-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    box-shadow: 0 4px 20px rgba(96, 165, 250, 0.25);
}

.profile-avatar i {
    font-size: 36px;
    color: #fff;
}

.profile-name {
    text-align: center;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--glass-text);
}

.profile-bio {
    text-align: center;
    font-size: 13px;
    color: var(--glass-text-muted);
    margin-bottom: 16px;
    line-height: 1.6;
}

.profile-stats {
    display: flex;
    justify-content: center;
    gap: 24px;
}

.stat-item {
    text-align: center;
    cursor: pointer;
    padding: 6px;
    border-radius: var(--radius-sm);
    transition: background 0.2s;
}

.stat-item:hover {
    background: var(--accent-bg);
}

.stat-num {
    display: block;
    font-size: 20px;
    font-weight: 700;
    color: var(--accent);
}

.stat-label {
    font-size: 12px;
    color: var(--glass-text-muted);
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    color: var(--glass-text-secondary) !important;
    font-size: 14px;
    transition: all 0.2s;
}

.sidebar-link:hover, .sidebar-link.active {
    background: var(--accent-bg);
    color: var(--accent) !important;
}

.sidebar-link i {
    width: 18px;
    text-align: center;
    font-size: 13px;
}

.sidebar-category-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    color: var(--glass-text-secondary);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}

.sidebar-category-item:hover {
    background: var(--accent-bg);
    color: var(--accent);
}

.sidebar-category-item .count {
    background: rgba(255, 255, 255, 0.08);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 12px;
    color: var(--glass-text-muted);
}

.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag-item {
    padding: 4px 12px;
    border-radius: 14px;
    font-size: 12px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--glass-text-secondary);
    cursor: pointer;
    transition: all 0.2s;
    border: 0.5px solid transparent;
}

.tag-item:hover {
    background: var(--accent-bg);
    color: var(--accent);
    border-color: var(--accent);
}

.recent-item {
    display: block;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    color: var(--glass-text-secondary);
    font-size: 13px;
    line-height: 1.5;
    cursor: pointer;
    transition: all 0.2s;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.recent-item:hover {
    background: var(--accent-bg);
    color: var(--accent);
}

.content {
    flex: 1;
    min-width: 0;
    padding-bottom: 40px;
}

.page-header {
    margin-bottom: 24px;
}

.page-header h1 {
    font-size: 26px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--glass-text);
}

.page-header h1 i {
    color: var(--accent);
}

.page-header .subtitle {
    color: var(--glass-text-muted);
    font-size: 14px;
    margin-top: 6px;
}

.post-card {
    padding: 24px;
    margin-bottom: 16px;
    cursor: pointer;
    transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
}

.post-card:hover {
    transform: translateY(-3px);
    box-shadow:
        var(--glass-shadow),
        0 20px 56px rgba(0, 0, 0, 0.12),
        inset 0 0.5px 0 rgba(255, 255, 255, 0.4);
    border-color: rgba(255, 255, 255, 0.3);
}

.post-card::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--accent), var(--accent-light));
    opacity: 0;
    transition: opacity 0.3s;
    border-radius: 0 3px 3px 0;
}

.post-card:hover::after {
    opacity: 1;
}

.post-cover {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
}

.post-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 10px;
    font-size: 13px;
    color: var(--glass-text-muted);
}

.post-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.post-meta .category-badge {
    padding: 3px 10px;
    background: var(--accent-bg);
    color: var(--accent);
    border-radius: 12px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.post-meta .category-badge:hover {
    background: var(--accent);
    color: #fff;
}

.post-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--glass-text);
    margin-bottom: 10px;
    line-height: 1.4;
    transition: color 0.2s;
}

.post-card:hover .post-title {
    color: var(--accent);
}

.post-excerpt {
    font-size: 14px;
    color: var(--glass-text-secondary);
    line-height: 1.7;
    margin-bottom: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}

.post-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.post-tags .tag {
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 12px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--glass-text-muted);
    transition: all 0.2s;
    cursor: pointer;
}

.post-tags .tag:hover {
    background: var(--accent-bg);
    color: var(--accent);
}

.post-actions {
    display: flex;
    gap: 8px;
}

.post-actions button {
    padding: 6px 10px;
    border: 0.5px solid var(--glass-border);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.06);
    color: var(--glass-text-muted);
    cursor: pointer;
    font-size: 12px;
    transition: all 0.2s;
}

.post-actions button:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-bg);
}

.post-actions button.delete-btn:hover {
    border-color: var(--danger);
    color: var(--danger);
    background: rgba(248, 113, 113, 0.12);
}

.post-detail {
    padding: 32px;
}

.post-detail .back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--glass-text-muted);
    font-size: 14px;
    margin-bottom: 20px;
    transition: color 0.2s;
}

.post-detail .back-link:hover {
    color: var(--accent);
}

.post-detail-header {
    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 0.5px solid var(--glass-border);
}

.post-detail-title {
    font-size: 30px;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 16px;
    color: var(--glass-text);
}

.post-detail-cover {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    border-radius: var(--radius);
    margin-bottom: 20px;
}

.post-detail-actions {
    display: flex;
    gap: 10px;
    margin-top: 16px;
    flex-wrap: wrap;
}

.markdown-preview {
    font-size: 15px;
    line-height: 1.8;
    color: var(--glass-text);
    word-wrap: break-word;
}

.markdown-preview h1 { font-size: 26px; margin: 28px 0 14px; font-weight: 700; padding-bottom: 8px; border-bottom: 2px solid var(--glass-border); color: var(--glass-text); }
.markdown-preview h2 { font-size: 22px; margin: 24px 0 12px; font-weight: 700; padding-bottom: 6px; border-bottom: 1px solid var(--glass-border); color: var(--glass-text); }
.markdown-preview h3 { font-size: 18px; margin: 20px 0 10px; font-weight: 600; color: var(--glass-text); }
.markdown-preview h4 { font-size: 16px; margin: 16px 0 8px; font-weight: 600; color: var(--glass-text); }

.markdown-preview p { margin-bottom: 14px; }
.markdown-preview a { color: var(--accent); }
.markdown-preview a:hover { text-decoration: underline; }

.markdown-preview blockquote {
    padding: 12px 20px;
    border-left: 3px solid var(--accent);
    background: rgba(255, 255, 255, 0.04);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin: 14px 0;
    color: var(--glass-text-secondary);
}

.markdown-preview code {
    background: rgba(255, 255, 255, 0.08);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 13px;
    font-family: "Fira Code", "Cascadia Code", Consolas, monospace;
    color: var(--accent-light);
}

.markdown-preview pre {
    margin: 14px 0;
    border-radius: var(--radius-sm);
    overflow-x: auto;
    border: 0.5px solid var(--glass-border);
}

.markdown-preview pre code {
    display: block;
    padding: 16px;
    background: rgba(0, 0, 0, 0.25);
    font-size: 13px;
    line-height: 1.6;
    color: var(--glass-text);
}

.markdown-preview ul, .markdown-preview ol {
    padding-left: 24px;
    margin-bottom: 14px;
}

.markdown-preview li {
    margin-bottom: 6px;
}

.markdown-preview img {
    max-width: 100%;
    border-radius: var(--radius-sm);
    margin: 10px 0;
}

.markdown-preview hr {
    border: none;
    height: 0.5px;
    background: var(--glass-border);
    margin: 24px 0;
}

.markdown-preview table {
    width: 100%;
    border-collapse: collapse;
    margin: 14px 0;
}

.markdown-preview th, .markdown-preview td {
    padding: 10px 14px;
    border: 0.5px solid var(--glass-border);
    text-align: left;
}

.markdown-preview th {
    background: rgba(255, 255, 255, 0.06);
    font-weight: 600;
}

.markdown-preview strong {
    color: var(--glass-text);
    font-weight: 600;
}

.comment-section {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 0.5px solid var(--glass-border);
}

.comment-section h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--glass-text);
}

.comment-form {
    margin-bottom: 28px;
}

.comment-form-row {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
}

.comment-form-row input {
    flex: 1;
    padding: 10px 14px;
    border: 0.5px solid var(--glass-border);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.06);
    color: var(--glass-text);
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
    box-shadow: inset 0 0.5px 0 rgba(255, 255, 255, 0.1);
}

.comment-form-row input::placeholder {
    color: var(--glass-text-muted);
}

.comment-form-row input:focus {
    border-color: var(--accent);
}

.comment-form textarea {
    width: 100%;
    padding: 12px 14px;
    border: 0.5px solid var(--glass-border);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.06);
    color: var(--glass-text);
    font-size: 14px;
    min-height: 80px;
    resize: vertical;
    outline: none;
    font-family: inherit;
    transition: border-color 0.2s;
    box-shadow: inset 0 0.5px 0 rgba(255, 255, 255, 0.1);
}

.comment-form textarea::placeholder {
    color: var(--glass-text-muted);
}

.comment-form textarea:focus {
    border-color: var(--accent);
}

.comment-form button {
    padding: 10px 20px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.comment-form button:hover {
    background: var(--accent-light);
}

.comment-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.comment-item {
    padding: 16px;
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(20px) saturate(2);
    border-radius: var(--radius-sm);
    border: 0.5px solid var(--glass-border);
    box-shadow: inset 0 0.5px 0 rgba(255, 255, 255, 0.08);
    position: relative;
}

.comment-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.comment-author {
    display: flex;
    align-items: center;
    gap: 10px;
}

.comment-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 14px;
    font-weight: 700;
}

.comment-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--glass-text);
}

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

.comment-delete {
    background: none;
    border: none;
    color: var(--glass-text-muted);
    cursor: pointer;
    font-size: 13px;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.2s;
}

.comment-delete:hover {
    color: var(--danger);
    background: rgba(248, 113, 113, 0.12);
}

.comment-text {
    font-size: 14px;
    line-height: 1.7;
    color: var(--glass-text-secondary);
}

.archive-timeline {
    position: relative;
    padding-left: 30px;
}

.archive-timeline::before {
    content: '';
    position: absolute;
    left: 10px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--glass-border);
}

.archive-group {
    margin-bottom: 32px;
}

.archive-year {
    font-size: 22px;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 16px;
    position: relative;
}

.archive-year::before {
    content: '';
    position: absolute;
    left: -24px;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background: var(--accent);
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.archive-month {
    margin-bottom: 16px;
}

.archive-month h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--glass-text-secondary);
    margin-bottom: 10px;
}

.archive-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
}

.archive-item::before {
    content: '';
    position: absolute;
    left: -24px;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid var(--accent);
    border-radius: 50%;
}

.archive-item:hover {
    background: var(--accent-bg);
}

.archive-item-date {
    font-size: 13px;
    color: var(--glass-text-muted);
    white-space: nowrap;
    min-width: 60px;
}

.archive-item-title {
    font-size: 14px;
    color: var(--glass-text);
    font-weight: 500;
}

.category-page-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
}

.category-card {
    padding: 24px;
    text-align: center;
    cursor: pointer;
    transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.category-card:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow:
        var(--glass-shadow),
        0 20px 56px rgba(0, 0, 0, 0.12),
        inset 0 0.5px 0 rgba(255, 255, 255, 0.4);
}

.category-card-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--accent-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 14px;
}

.category-card-icon i {
    font-size: 22px;
    color: var(--accent);
}

.category-card h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--glass-text);
}

.category-card .count {
    font-size: 13px;
    color: var(--glass-text-muted);
}

.tags-page .tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 32px;
}

.tags-page .tag-big {
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--glass-text-secondary);
    border: 0.5px solid var(--glass-border);
    cursor: pointer;
    transition: all 0.2s;
}

.tags-page .tag-big:hover, .tags-page .tag-big.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.about-page .about-card {
    padding: 36px;
    margin-bottom: 20px;
}

.about-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.about-avatar i {
    font-size: 44px;
    color: #fff;
}

.about-card h2 {
    text-align: center;
    font-size: 24px;
    margin-bottom: 10px;
    color: var(--glass-text);
}

.about-card .about-subtitle {
    text-align: center;
    color: var(--glass-text-muted);
    margin-bottom: 24px;
    font-size: 15px;
}

.about-section {
    margin-top: 20px;
}

.about-section h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--glass-text);
}

.about-section h3 i {
    color: var(--accent);
}

.about-section p, .about-section ul {
    font-size: 14px;
    color: var(--glass-text-secondary);
    line-height: 1.8;
}

.about-section ul {
    padding-left: 20px;
}

.about-section li {
    margin-bottom: 6px;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 28px;
}

.pagination button {
    padding: 8px 14px;
    border: 0.5px solid var(--glass-border);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.06);
    color: var(--glass-text-secondary);
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
}

.pagination button:hover:not(:disabled) {
    border-color: var(--accent);
    color: var(--accent);
}

.pagination button.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.pagination button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--glass-text-muted);
}

.empty-state i {
    font-size: 48px;
    margin-bottom: 16px;
    display: block;
    opacity: 0.4;
}

.empty-state h3 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--glass-text-secondary);
}

.empty-state p {
    font-size: 14px;
    margin-bottom: 20px;
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.2);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    backdrop-filter: blur(20px) saturate(1.5);
    -webkit-backdrop-filter: blur(20px) saturate(1.5);
}

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

.modal {
    width: 100%;
    max-height: 90vh;
    overflow: visible;
    display: flex;
    flex-direction: column;
}

.glass-modal {
    background: var(--glass-bg-strong) !important;
    backdrop-filter: blur(60px) saturate(3) brightness(1.08) !important;
    -webkit-backdrop-filter: blur(60px) saturate(3) brightness(1.08) !important;
    border: 0.5px solid var(--glass-border) !important;
    border-radius: var(--radius) !important;
    box-shadow:
        0 24px 80px rgba(0, 0, 0, 0.15),
        inset 0 0.5px 0 var(--glass-highlight),
        inset 0 -0.5px 0 rgba(255, 255, 255, 0.06) !important;
    position: relative;
    overflow: visible;
}

.glass-modal::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(
            ellipse 600px 400px at var(--specular-x) var(--specular-y),
            rgba(255, 255, 255, 0.1) 0%,
            rgba(255, 255, 255, 0.03) 30%,
            transparent 60%
        );
    pointer-events: none;
    z-index: 1;
    border-radius: inherit;
}

.glass-modal::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent 5%,
        var(--glass-highlight) 30%,
        rgba(255, 255, 255, 0.5) 50%,
        var(--glass-highlight) 70%,
        transparent 95%
    );
    pointer-events: none;
    z-index: 2;
    opacity: 0.8;
}

.editor-modal {
    max-width: 900px;
    max-height: 90vh;
    overflow: hidden;
}

.confirm-modal {
    max-width: 420px;
}

.login-modal {
    max-width: 400px;
}

.register-modal {
    max-width: 420px;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    border-bottom: 0.5px solid var(--glass-border);
    position: relative;
    z-index: 3;
}

.modal-header h2 {
    font-size: 18px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--glass-text);
}

.modal-header h2 i {
    color: var(--accent);
}

.modal-close {
    width: 32px;
    height: 32px;
    border: none;
    background: rgba(255, 255, 255, 0.08);
    color: var(--glass-text-muted);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.modal-close:hover {
    background: var(--danger);
    color: #fff;
}

.login-body {
    padding: 28px 24px;
    text-align: center;
    position: relative;
    z-index: 3;
}

.login-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 4px 20px rgba(96, 165, 250, 0.25);
}

.login-avatar i {
    font-size: 30px;
    color: #fff;
}

.login-field {
    margin-bottom: 16px;
    text-align: left;
}

.login-field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--glass-text-secondary);
    margin-bottom: 6px;
}

.login-field input {
    width: 100%;
    padding: 12px 16px;
    border: 0.5px solid var(--glass-border);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(10px);
    color: var(--glass-text);
    font-size: 15px;
    outline: none;
    transition: all 0.2s;
    box-shadow: inset 0 0.5px 0 rgba(255, 255, 255, 0.1);
}

.login-field input::placeholder {
    color: var(--glass-text-muted);
}

.login-field input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-bg), inset 0 0.5px 0 rgba(255, 255, 255, 0.1);
}

.login-hint {
    font-size: 12px;
    color: var(--glass-text-muted);
    margin-bottom: 20px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-sm);
    border: 0.5px solid var(--glass-border);
}

.login-hint i {
    color: var(--accent);
    margin-right: 4px;
}

.login-submit {
    width: 100%;
    padding: 12px;
    font-size: 15px;
    justify-content: center;
}

.login-switch {
    text-align: center;
    font-size: 13px;
    color: var(--glass-text-muted);
    margin-top: 16px;
    position: relative;
    z-index: 3;
}

.login-switch a {
    color: var(--accent);
    font-weight: 600;
    margin-left: 4px;
}

.login-switch a:hover {
    text-decoration: underline;
}

.editor-body {
    padding: 20px 24px;
    overflow-y: auto;
    flex: 1;
    position: relative;
    z-index: 3;
}

.editor-title-input {
    width: 100%;
    padding: 12px 0;
    border: none;
    border-bottom: 2px solid var(--glass-border);
    background: transparent;
    color: var(--glass-text);
    font-size: 22px;
    font-weight: 700;
    outline: none;
    font-family: inherit;
    transition: border-color 0.2s;
}

.editor-title-input::placeholder {
    color: var(--glass-text-muted);
}

.editor-title-input:focus {
    border-bottom-color: var(--accent);
}

.editor-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    margin: 16px 0;
}

.meta-field label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--glass-text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.meta-field input {
    width: 100%;
    padding: 8px 12px;
    border: 0.5px solid var(--glass-border);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.06);
    color: var(--glass-text);
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}

.meta-field input::placeholder {
    color: var(--glass-text-muted);
}

.meta-field input:focus {
    border-color: var(--accent);
}

.editor-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    border: 0.5px solid var(--glass-border);
}

.editor-toolbar button {
    width: 34px;
    height: 34px;
    border: none;
    background: transparent;
    color: var(--glass-text-secondary);
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.editor-toolbar button:hover {
    background: var(--accent-bg);
    color: var(--accent);
}

.editor-toolbar button.active {
    background: var(--accent);
    color: #fff;
}

.toolbar-divider {
    width: 1px;
    height: 20px;
    background: var(--glass-border);
    margin: 7px 4px;
}

.toolbar-spacer {
    flex: 1;
}

.editor-content-area {
    position: relative;
}

.editor-content-area textarea {
    width: 100%;
    min-height: 350px;
    padding: 16px;
    border: 0.5px solid var(--glass-border);
    border-radius: var(--radius-sm);
    background: rgba(0, 0, 0, 0.15);
    color: var(--glass-text);
    font-size: 14px;
    font-family: "Fira Code", "Cascadia Code", Consolas, monospace;
    line-height: 1.7;
    resize: vertical;
    outline: none;
    transition: border-color 0.2s;
}

.editor-content-area textarea::placeholder {
    color: var(--glass-text-muted);
}

.editor-content-area textarea:focus {
    border-color: var(--accent);
}

#editorPreview {
    min-height: 350px;
    padding: 16px;
    border: 0.5px solid var(--glass-border);
    border-radius: var(--radius-sm);
    overflow-y: auto;
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    padding: 16px 24px;
    border-top: 0.5px solid var(--glass-border);
    position: relative;
    z-index: 3;
}

.btn {
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s;
    font-family: inherit;
}

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

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

.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    color: var(--glass-text-secondary);
    border: 0.5px solid var(--glass-border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
}

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

.btn-danger:hover {
    opacity: 0.9;
}

.confirm-body {
    padding: 24px;
    text-align: center;
    font-size: 15px;
    color: var(--glass-text-secondary);
    position: relative;
    z-index: 3;
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 16px;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(96, 165, 250, 0.25);
    transition: all 0.3s;
    z-index: 500;
}

.back-to-top.visible {
    display: flex;
}

.back-to-top:hover {
    transform: translateY(-3px);
}

.footer {
    padding: 24px;
    margin-top: 40px;
}

.glass-footer {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(var(--glass-blur)) saturate(2.5) brightness(1.05) !important;
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(2.5) brightness(1.05) !important;
    border-top: 0.5px solid var(--glass-border) !important;
    box-shadow: inset 0 0.5px 0 var(--glass-highlight);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
    color: var(--glass-text-muted);
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: var(--glass-text-muted);
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--accent);
}

.toast {
    position: fixed;
    top: 80px;
    right: 24px;
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    background: var(--glass-bg-strong);
    backdrop-filter: blur(60px) saturate(3) brightness(1.08);
    -webkit-backdrop-filter: blur(60px) saturate(3) brightness(1.08);
    border: 0.5px solid var(--glass-border);
    box-shadow:
        0 16px 48px rgba(0, 0, 0, 0.12),
        inset 0 0.5px 0 var(--glass-highlight);
    font-size: 14px;
    color: var(--glass-text);
    z-index: 3000;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideIn 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    max-width: 360px;
}

.toast.success { border-left: 4px solid var(--success); }
.toast.error { border-left: 4px solid var(--danger); }
.toast.info { border-left: 4px solid var(--accent); }

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slideOut {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(100%); opacity: 0; }
}

.filter-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.filter-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: var(--accent-bg);
    color: var(--accent);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
}

.filter-badge .clear-filter {
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.filter-badge .clear-filter:hover {
    opacity: 1;
}

.search-results-info {
    padding: 12px 16px;
    background: var(--accent-bg);
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    font-size: 14px;
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.search-results-info .clear-search {
    cursor: pointer;
    text-decoration: underline;
}

.like-btn {
    background: none;
    border: none;
    color: var(--glass-text-muted);
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: all 0.2s;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
}

.like-btn:hover, .like-btn.liked {
    color: #f87171;
}

.like-btn.liked i {
    animation: heartBeat 0.3s ease;
}

@keyframes heartBeat {
    0% { transform: scale(1); }
    50% { transform: scale(1.3); }
    100% { transform: scale(1); }
}

.toc {
    padding: 16px;
    margin-bottom: 20px;
}

.toc h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--glass-text-muted);
}

.toc-list {
    list-style: none;
    padding: 0;
}

.toc-list li {
    padding: 4px 0;
}

.toc-list a {
    font-size: 13px;
    color: var(--glass-text-secondary);
    display: block;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.2s;
    text-decoration: none;
}

.toc-list a:hover {
    background: var(--accent-bg);
    color: var(--accent);
}

.toc-list .toc-h2 { padding-left: 16px; }
.toc-list .toc-h3 { padding-left: 32px; }

.admin-page .admin-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}

.admin-stat-card {
    padding: 20px;
    text-align: center;
    transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.admin-stat-card:hover {
    transform: translateY(-2px);
    box-shadow:
        var(--glass-shadow),
        0 12px 40px rgba(0, 0, 0, 0.1),
        inset 0 0.5px 0 rgba(255, 255, 255, 0.35);
}

.admin-stat-card .stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--accent-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
}

.admin-stat-card .stat-icon i {
    font-size: 20px;
    color: var(--accent);
}

.admin-stat-card .stat-value {
    font-size: 28px;
    font-weight: 800;
    color: var(--glass-text);
}

.admin-stat-card .stat-desc {
    font-size: 13px;
    color: var(--glass-text-muted);
    margin-top: 4px;
}

.admin-section {
    margin-bottom: 32px;
}

.admin-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.admin-section-header h2 {
    font-size: 18px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--glass-text);
}

.admin-section-header h2 i {
    color: var(--accent);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.admin-table th {
    text-align: left;
    padding: 12px 16px;
    border-bottom: 2px solid var(--glass-border);
    color: var(--glass-text-muted);
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.admin-table td {
    padding: 12px 16px;
    border-bottom: 0.5px solid var(--glass-border);
    color: var(--glass-text-secondary);
}

.admin-table tr:hover td {
    background: rgba(255, 255, 255, 0.04);
}

.admin-table .title-cell {
    color: var(--glass-text);
    font-weight: 500;
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.admin-table .action-btns {
    display: flex;
    gap: 6px;
}

.admin-table .action-btn {
    padding: 5px 10px;
    border: 0.5px solid var(--glass-border);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--glass-text-muted);
    cursor: pointer;
    font-size: 12px;
    transition: all 0.2s;
}

.admin-table .action-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-bg);
}

.admin-table .action-btn.danger:hover {
    border-color: var(--danger);
    color: var(--danger);
    background: rgba(248, 113, 113, 0.12);
}

.admin-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-sm);
    padding: 4px;
    border: 0.5px solid var(--glass-border);
}

.admin-tab {
    padding: 10px 20px;
    border: none;
    background: transparent;
    color: var(--glass-text-muted);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.2s;
    font-family: inherit;
}

.admin-tab:hover {
    color: var(--glass-text);
    background: rgba(255, 255, 255, 0.06);
}

.admin-tab.active {
    background: var(--accent);
    color: #fff;
}

@media (max-width: 1024px) {
    .sidebar {
        display: none;
    }

    .main-layout {
        padding: 0 16px;
    }
}

@media (max-width: 768px) {
    :root {
        --navbar-height: 56px;
    }

    .nav-search {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .btn-text {
        display: none;
    }

    .nav-btn.primary {
        padding: 8px 10px;
    }

    .post-detail {
        padding: 20px;
    }

    .post-detail-title {
        font-size: 22px;
    }

    .editor-modal {
        max-width: 100%;
        margin: 0;
        border-radius: 0;
        max-height: 100vh;
        height: 100vh;
    }

    .editor-meta {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .comment-form-row {
        flex-direction: column;
    }

    .post-card {
        padding: 16px;
    }

    .post-title {
        font-size: 17px;
    }

    .category-page-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }

    .admin-stats {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    .admin-table {
        font-size: 12px;
    }

    .admin-table th, .admin-table td {
        padding: 8px 10px;
    }

    .user-dropdown {
        right: -40px;
    }
}

@media (max-width: 480px) {
    .profile-stats {
        gap: 16px;
    }

    .post-meta {
        gap: 8px;
    }

    .editor-toolbar button {
        width: 30px;
        height: 30px;
        font-size: 12px;
    }
}