:root {
    --bg: #0d1117;
    --bg-soft: #151b23;
    --panel: rgba(22, 27, 34, 0.88);
    --panel-strong: #1a212c;
    --line: rgba(255, 255, 255, 0.08);
    --text: #edf2ff;
    --muted: #96a2bd;
    --accent: #4fb3ff;
    --accent-strong: #2388d9;
    --danger: #ff6b6b;
    --success: #2ecc71;
    --shadow: 0 20px 45px rgba(0, 0, 0, 0.28);
    --radius: 18px;
    --radius-sm: 12px;
    --font-display: "Segoe UI", "Trebuchet MS", sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--text);
    font-family: var(--font-display);
    background:
        radial-gradient(circle at top left, rgba(79, 179, 255, 0.16), transparent 28%),
        radial-gradient(circle at top right, rgba(32, 92, 160, 0.18), transparent 22%),
        linear-gradient(180deg, #0b0f14 0%, #111823 100%);
}

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

img {
    max-width: 100%;
    display: block;
}

.app-shell {
    display: grid;
    grid-template-columns: 280px 1fr;
    min-height: 100vh;
}

.sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    padding: 28px 20px;
    border-right: 1px solid var(--line);
    background: rgba(11, 16, 23, 0.8);
    backdrop-filter: blur(18px);
}

.brand {
    display: inline-block;
    margin-bottom: 30px;
    color: #fff;
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.nav {
    display: grid;
    gap: 12px;
    margin-bottom: 28px;
}

.nav a,
.button {
    transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.nav a {
    padding: 12px 14px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.02);
    color: var(--text);
}

.nav a:hover,
.button:hover {
    transform: translateY(-1px);
}

.sidebar-card,
.panel {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel);
    box-shadow: var(--shadow);
}

.sidebar-card {
    padding: 18px;
}

.main-content {
    padding: 26px;
}

.topbar {
    margin-bottom: 22px;
}

.eyebrow {
    margin: 0 0 6px;
    color: var(--accent);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-size: 0.75rem;
}

.muted {
    color: var(--muted);
}

.flash {
    margin-bottom: 18px;
    padding: 14px 18px;
    border-radius: var(--radius-sm);
}

.flash-success {
    background: rgba(46, 204, 113, 0.14);
    border: 1px solid rgba(46, 204, 113, 0.32);
}

.flash-error {
    background: rgba(255, 107, 107, 0.14);
    border: 1px solid rgba(255, 107, 107, 0.32);
}

.hero,
.server-hero,
.grid,
.profile-grid {
    margin-bottom: 22px;
}

.hero {
    display: grid;
    gap: 18px;
    grid-template-columns: 2fr 1fr;
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: 26px;
    background:
        linear-gradient(135deg, rgba(79, 179, 255, 0.14), rgba(15, 24, 36, 0.9)),
        var(--panel-strong);
    box-shadow: var(--shadow);
}

.hero h2 {
    margin-top: 0;
    font-size: clamp(2rem, 3vw, 3.4rem);
    line-height: 1.05;
}

.hero-stats,
.server-grid,
.gallery,
.badge-row,
.card-actions,
.post-list {
    display: grid;
    gap: 14px;
}

.stat-card {
    padding: 18px;
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--line);
}

.grid.two-columns {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.profile-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 22px;
}

.profile-hero {
    position: relative;
    overflow: hidden;
    padding: 28px;
    border-radius: 26px;
    background:
        radial-gradient(circle at top right, rgba(255, 92, 146, 0.18), transparent 26%),
        linear-gradient(135deg, rgba(79, 179, 255, 0.12), rgba(20, 28, 40, 0.96)),
        var(--panel-strong);
}

.profile-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent, rgba(8, 12, 18, 0.16));
    pointer-events: none;
}

.panel {
    padding: 22px;
}

.panel > * + * {
    margin-top: 18px;
}

.section-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
}

.post-card,
.feed-post,
.review-card,
.comment-card,
.admin-item {
    padding: 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.02);
}

.post-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 14px;
}

.feed-post {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 16px;
}

.post-meta,
.comment-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    color: var(--muted);
    font-size: 0.9rem;
}

.vote-pill,
.badge {
    align-self: start;
    padding: 8px 10px;
    border-radius: 999px;
    background: rgba(79, 179, 255, 0.12);
    color: var(--accent);
    font-weight: 700;
}

.vote-box {
    display: grid;
    justify-items: center;
    align-content: start;
    gap: 8px;
    min-width: 56px;
    padding: 10px 8px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--line);
}

.vote-button {
    width: 34px;
    height: 34px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.03);
    color: var(--text);
    cursor: pointer;
    font-size: 1rem;
}

.vote-button.is-active {
    background: rgba(79, 179, 255, 0.18);
    border-color: rgba(79, 179, 255, 0.5);
    color: var(--accent);
}

.vote-score {
    font-weight: 800;
    color: var(--text);
}

.server-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.server-card {
    overflow: hidden;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: var(--panel);
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    position: relative;
}

.server-card.compact {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 14px;
    padding: 14px;
}

.server-banner {
    width: 100%;
    height: 220px;
    object-fit: cover;
    object-position: center;
    background: rgba(255, 255, 255, 0.03);
}

.server-card.is-featured {
    transform: translateY(-4px);
}

.server-card.is-featured::before {
    content: "";
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, rgba(255,255,255,0.12), rgba(255,255,255,0));
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.server-card.featured-gold {
    box-shadow: 0 24px 50px rgba(255, 197, 79, 0.16);
}

.server-card.featured-gold::before {
    background: linear-gradient(135deg, rgba(255, 203, 87, 0.95), rgba(255, 145, 77, 0.34), rgba(255,255,255,0.06));
}

.server-card.featured-pink {
    box-shadow: 0 24px 50px rgba(255, 111, 169, 0.18);
}

.server-card.featured-pink::before {
    background: linear-gradient(135deg, rgba(255, 111, 169, 0.95), rgba(255, 170, 208, 0.4), rgba(255,255,255,0.06));
}

.server-card.featured-blue {
    box-shadow: 0 24px 50px rgba(79, 179, 255, 0.18);
}

.server-card.featured-blue::before {
    background: linear-gradient(135deg, rgba(79, 179, 255, 0.95), rgba(113, 210, 255, 0.38), rgba(255,255,255,0.06));
}

.featured-ribbon {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 2;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(12, 18, 28, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    backdrop-filter: blur(14px);
}

.server-state-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 2;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(255, 183, 77, 0.16);
    border: 1px solid rgba(255, 183, 77, 0.34);
    color: #ffd59a;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.03em;
}

.server-card-body {
    padding: 18px;
    display: grid;
    gap: 16px;
}

.server-header,
.profile-header,
.admin-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.profile-header {
    position: relative;
    z-index: 1;
    align-items: center;
}

.profile-meta {
    display: grid;
    gap: 8px;
    flex: 1;
}

.profile-meta h2 {
    margin: 0;
}

.profile-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.server-card-header {
    align-items: center;
}

.server-title-group {
    display: grid;
    gap: 6px;
    min-width: 0;
    flex: 1;
}

.server-title-group h4,
.server-hero-content h2 {
    margin: 0;
}

.server-card-description {
    margin: 0;
    line-height: 1.6;
}

.server-logo {
    width: 58px;
    height: 58px;
    border-radius: 18px;
    object-fit: cover;
}

.server-logo.large,
.avatar {
    width: 88px;
    height: 88px;
    border-radius: 24px;
    object-fit: cover;
}

.avatar {
    width: 104px;
    height: 104px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 16px 28px rgba(0, 0, 0, 0.32);
}

.server-hero {
    position: relative;
    overflow: hidden;
    border-radius: 26px;
    border: 1px solid var(--line);
    background: var(--panel);
}

.server-hero-banner {
    width: 100%;
    aspect-ratio: 16 / 9;
    height: auto;
    object-fit: cover;
    object-position: center 28%;
    max-height: 420px;
    filter: brightness(0.24) saturate(0.9);
}

.server-hero-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: flex-end;
    gap: 18px;
    padding: 32px;
    background:
        linear-gradient(180deg, rgba(8, 12, 18, 0.12), rgba(8, 12, 18, 0.9)),
        linear-gradient(90deg, rgba(8, 12, 18, 0.74) 0%, rgba(8, 12, 18, 0.42) 42%, rgba(8, 12, 18, 0.16) 100%);
}

.server-hero-content {
    max-width: min(620px, 100%);
    display: grid;
    gap: 12px;
}

.server-hero-description {
    margin: 0;
    max-width: 56ch;
    line-height: 1.55;
    font-size: 1.02rem;
}

.gallery {
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.gallery img {
    height: 120px;
    width: 100%;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.button {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 11px 16px;
    border: 1px solid rgba(79, 179, 255, 0.24);
    border-radius: 12px;
    background: linear-gradient(180deg, var(--accent), var(--accent-strong));
    color: #fff;
    font-weight: 700;
    cursor: pointer;
}

.button-secondary {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--line);
    color: var(--text);
}

.button-danger {
    background: rgba(255, 107, 107, 0.12);
    border-color: rgba(255, 107, 107, 0.28);
    color: #ffd7d7;
}

.profile-bio {
    max-width: 60ch;
    color: var(--muted);
    margin: 0;
}

.stack-form {
    display: grid;
    gap: 12px;
}

.stack-form input,
.stack-form textarea,
.stack-form select {
    width: 100%;
    padding: 14px 15px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(10, 14, 20, 0.85);
    color: var(--text);
}

.compact-form {
    margin: 16px 0;
}

.review-form {
    margin-bottom: 20px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.02);
}

.comment-section {
    margin-top: 20px;
    padding-top: 18px;
    border-top: 1px solid var(--line);
}

.comment-children {
    margin-left: 18px;
    margin-top: 14px;
    border-left: 1px solid var(--line);
    padding-left: 14px;
}

.admin-controls {
    display: grid;
    gap: 10px;
    justify-items: end;
}

.inline-form {
    grid-template-columns: minmax(0, 180px) auto;
    align-items: center;
}

.server-stats {
    grid-template-columns: repeat(auto-fit, minmax(150px, max-content));
}

.favorite-list {
    display: grid;
    gap: 14px;
}

.favorite-card {
    display: grid;
    grid-template-columns: 56px 1fr auto;
    align-items: center;
    gap: 14px;
    padding: 14px;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.02);
}

.favorite-logo {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    object-fit: cover;
}

.favorite-meta {
    display: grid;
    gap: 6px;
}

.favorite-meta strong {
    display: flex;
    align-items: center;
    gap: 8px;
}

.heart-mark {
    color: #ff6fa9;
    font-size: 0.95rem;
    line-height: 1;
}

.favorite-toggle {
    width: 46px;
    height: 46px;
    padding: 0;
    border-radius: 14px;
    font-size: 1.1rem;
}

.favorite-toggle.is-favorite {
    background: rgba(255, 111, 169, 0.16);
    border-color: rgba(255, 111, 169, 0.42);
    color: #ffd4e7;
}

@media (max-width: 1100px) {
    .app-shell,
    .hero,
    .grid.two-columns,
    .profile-grid {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: relative;
        height: auto;
    }
}

@media (max-width: 720px) {
    .main-content {
        padding: 16px;
    }

    .panel,
    .hero {
        padding: 18px;
    }

    .server-hero-overlay {
        align-items: start;
        flex-direction: column;
        justify-content: end;
        padding: 20px;
    }

    .server-banner {
        height: 180px;
    }
}