:root {
    --green: #39de7f;
    --green-dim: rgba(57, 222, 127, 0.12);
    --green-glow: rgba(57, 222, 127, 0.35);
    --bg: #000000;
    --bg-card: #0a0a0a;
    --bg-code: #0d0d0d;
    --bg-inline: #111;
    --border: #1a1a1a;
    --border-accent: #222;
    --text: #e4e4e4;
    --text-dim: #888;
    --text-muted: #555;
    --method-get: #61affe;
    --method-post: #49cc90;
    --method-delete: #f93e3e;
    --method-put: #fca130;
    --topbar-h: 56px;
    --tabbar-h: 46px;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
}

.grid-bg {
    position: fixed; inset: 0; z-index: 0; pointer-events: none;
    background-image:
        linear-gradient(rgba(57,222,127,.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(57,222,127,.03) 1px, transparent 1px);
    background-size: 48px 48px;
}

.topbar {
    position: fixed; top: 0; left: 0; right: 0;
    height: var(--topbar-h);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 28px;
    background: rgba(0,0,0,.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    z-index: 100;
}
.topbar-logo {
    font-size: 1.15rem; font-weight: 700;
    color: var(--green);
    text-decoration: none;
    display: flex; align-items: center; gap: 8px;
}
.topbar-logo .white { color: #fff; }
.topbar-badge {
    background: var(--green-dim); border: 1px solid rgba(57,222,127,.2);
    border-radius: 6px; font-size: .7rem; font-weight: 600;
    padding: 2px 8px; color: var(--green);
    letter-spacing: .5px; text-transform: uppercase;
}
.topbar-links { display: flex; gap: 20px; }
.topbar-links a {
    color: var(--text-dim); font-size: .82rem; text-decoration: none;
    transition: color .2s;
}
.topbar-links a:hover { color: #fff; }

.tab-bar {
    position: fixed; top: var(--topbar-h); left: 0; right: 0;
    height: var(--tabbar-h);
    display: flex; align-items: stretch;
    background: rgba(0,0,0,.88);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    z-index: 90;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.tab-bar::-webkit-scrollbar { display: none; }

.tab-btn {
    flex-shrink: 0;
    background: none; border: none; outline: none; cursor: pointer;
    padding: 0 22px;
    font-family: 'Inter', sans-serif;
    font-size: .8rem; font-weight: 600;
    color: var(--text-muted);
    display: flex; align-items: center; gap: 7px;
    position: relative;
    transition: color .2s;
    white-space: nowrap;
}
.tab-btn:hover { color: var(--text-dim); }
.tab-btn.active { color: var(--green); }
.tab-btn.active::after {
    content: '';
    position: absolute; bottom: 0; left: 12px; right: 12px;
    height: 2px;
    background: var(--green);
    border-radius: 2px 2px 0 0;
}
.tab-btn i { font-size: .72rem; }

.tab-panel {
    display: none;
    margin-top: calc(var(--topbar-h) + var(--tabbar-h));
    padding: 36px 48px 80px;
    max-width: 900px;
    position: relative; z-index: 1;
    animation: fadeIn .2s ease;
}
.tab-panel.active { display: block; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.doc-section { margin-bottom: 48px; }
.doc-section:last-child { margin-bottom: 0; }

.doc-section h1 {
    font-size: 2rem; font-weight: 800; margin-bottom: 10px;
    background: linear-gradient(135deg, #fff 60%, var(--green));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.doc-section h2 {
    font-size: 1.4rem; font-weight: 700; margin-bottom: 16px;
    color: #fff;
    display: flex; align-items: center; gap: 10px;
}
.doc-section h3 {
    font-size: 1rem; font-weight: 600; margin-bottom: 10px;
    color: var(--text);
}
.doc-section p,
.doc-section li {
    font-size: .88rem; line-height: 1.7; color: var(--text-dim);
}
.doc-section ul { padding-left: 20px; margin-bottom: 16px; }
.doc-section li { margin-bottom: 4px; }

.lead { font-size: 1rem; color: var(--text-dim); margin-bottom: 28px; line-height: 1.6; }

.divider {
    border: 0; height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-accent), transparent);
    margin: 36px 0;
}

.endpoint-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 28px;
    transition: border-color .25s;
}
.endpoint-card:hover { border-color: #333; }

.endpoint-header {
    display: flex; align-items: center; gap: 12px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    background: rgba(255,255,255,.015);
    flex-wrap: wrap;
}
.endpoint-method {
    font-size: .72rem; font-weight: 800; padding: 4px 10px;
    border-radius: 5px; letter-spacing: .6px; text-transform: uppercase;
}
.endpoint-method.get  { background: rgba(97,175,254,.15); color: var(--method-get); }
.endpoint-method.post { background: rgba(73,204,144,.15); color: var(--method-post); }
.endpoint-method.del  { background: rgba(249,62,62,.15);  color: var(--method-delete); }
.endpoint-path {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: .85rem; color: #ccc;
}
.endpoint-path .param { color: var(--green); }
.endpoint-desc { font-size: .82rem; color: var(--text-dim); margin-left: auto; }

.endpoint-body { padding: 20px; }
.endpoint-body h4 {
    font-size: .75rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: .8px; color: var(--text-muted); margin-bottom: 10px;
}

.doc-table { width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: .82rem; }
.doc-table th {
    background: rgba(255,255,255,.03);
    text-align: left; padding: 10px 14px;
    font-size: .7rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: .6px; color: var(--text-muted);
    border-bottom: 1px solid var(--border);
}
.doc-table td {
    padding: 10px 14px; border-bottom: 1px solid var(--border);
    color: var(--text-dim);
}
.doc-table tr:last-child td { border-bottom: none; }
.doc-table code {
    background: var(--bg-inline); padding: 2px 6px;
    border-radius: 4px; font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: .78rem; color: var(--green);
}

.code-block-wrapper {
    position: relative; margin-bottom: 16px;
    border-radius: 8px; overflow: hidden;
    border: 1px solid var(--border);
}
.code-block-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 8px 14px;
    background: rgba(255,255,255,.03);
    border-bottom: 1px solid var(--border);
}
.code-lang {
    font-size: .65rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: .8px; color: var(--text-muted);
}
.copy-btn {
    background: none; border: 1px solid var(--border);
    border-radius: 5px; padding: 3px 10px;
    font-size: .68rem; font-weight: 600;
    color: var(--text-dim); cursor: pointer;
    transition: all .2s;
}
.copy-btn:hover { border-color: var(--green); color: var(--green); }
.copy-btn.copied { border-color: var(--green); color: var(--green); }

pre.code-block {
    background: var(--bg-code);
    padding: 16px 18px;
    overflow-x: auto;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: .78rem;
    line-height: 1.65;
    color: var(--text-dim);
    margin: 0;
}
pre.code-block .kw  { color: #c792ea; }
pre.code-block .fn  { color: #82aaff; }
pre.code-block .str { color: #c3e88d; }
pre.code-block .num { color: #f78c6c; }
pre.code-block .cm  { color: #546e7a; }
pre.code-block .typ { color: #ffcb6b; }
pre.code-block .op  { color: #89ddff; }

.doc-section code:not([class]) {
    background: var(--bg-inline); padding: 2px 7px;
    border-radius: 4px; font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: .8rem; color: var(--green);
}

.auth-box {
    display: flex; gap: 0;
    border: 1px solid var(--border); border-radius: 8px;
    overflow: hidden; margin-bottom: 20px;
}
.auth-box-label {
    background: rgba(255,255,255,.04);
    padding: 10px 16px; font-size: .78rem;
    font-weight: 600; color: var(--text-muted);
    border-right: 1px solid var(--border);
    white-space: nowrap;
}
.auth-box-value {
    padding: 10px 16px; font-size: .8rem;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    color: var(--text-dim);
    overflow-x: auto; flex: 1;
}

.status-badge {
    display: inline-block; padding: 3px 8px; border-radius: 4px;
    font-size: .72rem; font-weight: 600; font-family: 'Inter', sans-serif;
}
.status-badge.active    { background: rgba(97,175,254,.12); color: var(--method-get); }
.status-badge.connected { background: rgba(252,161,48,.12); color: var(--method-put); }
.status-badge.scanning  { background: rgba(252,161,48,.12); color: var(--method-put); }
.status-badge.completed { background: rgba(73,204,144,.12); color: var(--method-post); }
.status-badge.timedout  { background: rgba(249,62,62,.12);  color: var(--method-delete); }

.callout {
    display: flex; gap: 12px; align-items: flex-start;
    padding: 14px 18px; border-radius: 8px; margin-bottom: 16px;
    font-size: .82rem; line-height: 1.6;
}
.callout i { margin-top: 2px; flex-shrink: 0; }
.callout.info {
    background: rgba(97,175,254,.06); border: 1px solid rgba(97,175,254,.15);
    color: var(--method-get);
}
.callout.warn {
    background: rgba(252,161,48,.06); border: 1px solid rgba(252,161,48,.15);
    color: var(--method-put);
}
.callout.success {
    background: rgba(57,222,127,.06); border: 1px solid rgba(57,222,127,.15);
    color: var(--green);
}

.game-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 8px; margin-bottom: 20px;
}
.game-chip {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 6px; padding: 8px 12px; text-align: center;
    font-size: .78rem; transition: border-color .2s;
}
.game-chip:hover { border-color: #333; }
.game-chip code {
    display: block; font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: .82rem; color: var(--green); margin-bottom: 2px;
}
.game-chip span { font-size: .7rem; color: var(--text-muted); }

.error-module { font-weight: 700; color: var(--green); }

.example-tabs {
    display: flex; gap: 6px; margin-bottom: 24px; flex-wrap: wrap;
}
.example-tab-btn {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 6px; padding: 8px 16px;
    font-family: 'Inter', sans-serif;
    font-size: .78rem; font-weight: 600;
    color: var(--text-muted); cursor: pointer;
    transition: all .2s;
}
.example-tab-btn:hover { border-color: #333; color: var(--text-dim); }
.example-tab-btn.active {
    background: var(--green-dim); border-color: rgba(57,222,127,.3);
    color: var(--green);
}

.example-panel { display: none; }
.example-panel.active { display: block; animation: fadeIn .2s ease; }

.endpoint-tabs {
    display: flex; gap: 6px; margin-bottom: 28px; flex-wrap: wrap;
}
.endpoint-tab-btn {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 6px; padding: 10px 18px;
    font-family: 'Inter', sans-serif;
    font-size: .8rem; font-weight: 600;
    color: var(--text-muted); cursor: pointer;
    transition: all .2s;
    display: flex; align-items: center; gap: 8px;
}
.endpoint-tab-btn:hover { border-color: #333; color: var(--text-dim); }
.endpoint-tab-btn.active {
    background: var(--green-dim); border-color: rgba(57,222,127,.3);
    color: var(--green);
}
.endpoint-tab-btn .ep-method {
    font-size: .6rem; font-weight: 800; padding: 2px 6px;
    border-radius: 3px; letter-spacing: .5px; text-transform: uppercase;
}
.endpoint-tab-btn .ep-method.get  { background: rgba(97,175,254,.15); color: var(--method-get); }
.endpoint-tab-btn .ep-method.post { background: rgba(73,204,144,.15); color: var(--method-post); }

.endpoint-panel { display: none; }
.endpoint-panel.active { display: block; animation: fadeIn .2s ease; }

.ref-tabs {
    display: flex; gap: 6px; margin-bottom: 28px; flex-wrap: wrap;
}
.ref-tab-btn {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 6px; padding: 10px 18px;
    font-family: 'Inter', sans-serif;
    font-size: .8rem; font-weight: 600;
    color: var(--text-muted); cursor: pointer;
    transition: all .2s;
    display: flex; align-items: center; gap: 8px;
}
.ref-tab-btn i { font-size: .72rem; }
.ref-tab-btn:hover { border-color: #333; color: var(--text-dim); }
.ref-tab-btn.active {
    background: var(--green-dim); border-color: rgba(57,222,127,.3);
    color: var(--green);
}

.ref-panel { display: none; }
.ref-panel.active { display: block; animation: fadeIn .2s ease; }

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #222; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #333; }

@media (max-width: 700px) {
    .topbar { padding: 0 16px; }
    .topbar-links { gap: 12px; }
    .topbar-links a { font-size: .75rem; }

    .tab-btn { padding: 0 14px; font-size: .74rem; }

    .tab-panel { padding: 24px 16px 60px; }

    .doc-section h1 { font-size: 1.5rem; }
    .doc-section h2 { font-size: 1.15rem; }
    .lead { font-size: .9rem; }

    .endpoint-header { gap: 8px; }
    .endpoint-desc { display: none; }
    .endpoint-body { padding: 14px; }

    .auth-box { flex-direction: column; }
    .auth-box-label { border-right: none; border-bottom: 1px solid var(--border); }

    .game-grid { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); }

    .doc-table { font-size: .75rem; }
    .doc-table th, .doc-table td { padding: 8px 10px; }

    pre.code-block { font-size: .7rem; padding: 12px 14px; }

    .example-tab-btn { padding: 6px 12px; font-size: .72rem; }
    .endpoint-tab-btn { padding: 7px 12px; font-size: .72rem; }
    .endpoint-tab-btn .ep-method { font-size: .55rem; padding: 2px 5px; }
    .ref-tab-btn { padding: 7px 12px; font-size: .72rem; }
    .ref-tab-btn i { font-size: .65rem; }
}

@media (max-width: 480px) {
    .topbar-links a:not(:first-child) { display: none; }
    .tab-btn { padding: 0 11px; font-size: .7rem; }
    .tab-btn i { display: none; }
}