:root {
    --bg: #0f172a;
    --panel: #0b1224;
    --card: #0b1224;
    --border: #1e293b;
    --text: #e2e8f0;
    --muted: #94a3b8;
    --accent: #7dd3fc;
    --accent-2: #a78bfa;
    --success: #34d399;
    --error: #f87171;
    --panel-strong: #0d1426;
    --panel-soft: rgba(255, 255, 255, 0.03);
}

* { box-sizing: border-box; }
body {
    margin: 0;
    padding: 0;
    background: radial-gradient(circle at 20% 20%, rgba(125, 211, 252, 0.08), transparent 25%),
                radial-gradient(circle at 80% 10%, rgba(167, 139, 250, 0.1), transparent 28%),
                radial-gradient(circle at 30% 80%, rgba(52, 211, 153, 0.08), transparent 25%),
                var(--bg);
    color: var(--text);
    font-family: 'Space Grotesk', 'Segoe UI', 'Inter', system-ui, -apple-system, sans-serif;
    min-height: 100vh;
}

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

.shell { width: min(1200px, 100vw - 32px); margin: 0 auto; padding: 28px 20px 64px; }
.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 18px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(125,211,252,0.08), rgba(167,139,250,0.08));
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
    margin-bottom: 20px;
}
.brand { font-weight: 700; letter-spacing: -0.01em; }
.nav { display: flex; gap: 12px; flex-wrap: wrap; }
.nav a {
    padding: 8px 12px;
    border-radius: 10px;
    border: 1px solid transparent;
    background: rgba(255, 255, 255, 0.04);
    font-size: 14px;
    transition: border-color 120ms ease, background 120ms ease, transform 120ms ease;
}
.nav a:hover {
    border-color: rgba(125, 211, 252, 0.6);
    background: rgba(125, 211, 252, 0.08);
    transform: translateY(-1px);
}

h1 { margin: 0 0 12px; letter-spacing: -0.01em; }
p { color: var(--muted); }

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.35);
    width: 100%;
}
main { display: block; }

/* Landing */
.hero {
    background: linear-gradient(135deg, rgba(125,211,252,0.12), rgba(167,139,250,0.12));
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 32px;
    box-shadow: 0 15px 60px rgba(0, 0, 0, 0.35);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}
.hero h1 { margin: 0 0 12px; font-size: 36px; letter-spacing: -0.02em; }
.hero p { margin: 0 0 18px; color: var(--muted); font-size: 17px; line-height: 1.6; max-width: 840px; }
.quick-actions { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin-top: 12px; }
.pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    color: var(--text);
    text-decoration: none;
    transition: transform 120ms ease, border-color 120ms ease, background 120ms ease;
}
.pill:hover { transform: translateY(-1px); border-color: rgba(125, 211, 252, 0.5); background: rgba(125, 211, 252, 0.06); }
.pill span { color: var(--muted); font-size: 14px; }
.grid { margin-top: 28px; display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 20px; }
.table-wrapper { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); }
.table th { color: var(--muted); font-weight: 600; font-size: 13px; letter-spacing: 0.02em; }
.table td { font-size: 14px; }
.tag { display: inline-flex; align-items: center; padding: 4px 8px; border-radius: 8px; background: rgba(255,255,255,0.05); color: var(--text); font-size: 12px; margin-right: 6px; }
.path { font-family: 'JetBrains Mono', 'SFMono-Regular', Menlo, monospace; color: #cbd5e1; font-size: 13px; }
.readme { margin-top: 16px; padding: 16px; border-radius: 12px; border: 1px solid var(--border); background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01)); max-height: 560px; overflow: auto; }
.readme h1, .readme h2, .readme h3, .readme h4 { margin-top: 20px; }
.readme pre { background: #0a0f1b; padding: 12px; border-radius: 10px; overflow-x: auto; border: 1px solid var(--border); }
.readme code { font-family: 'JetBrains Mono', 'SFMono-Regular', Menlo, monospace; }
.callout { display: inline-flex; padding: 6px 10px; border-radius: 10px; background: rgba(167, 139, 250, 0.12); color: #c4b5fd; font-size: 13px; border: 1px solid rgba(167,139,250,0.25); }

/* Upload */
.subtitle { color: var(--muted); margin: 0 0 18px; }
.upload-card form { display: grid; gap: 14px; }
.upload-card label { font-weight: 600; color: var(--text); }
.upload-card input[type="file"] { background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: 12px; padding: 12px; color: var(--text); }
.upload-card button { padding: 12px 14px; border-radius: 12px; border: 1px solid rgba(125, 211, 252, 0.6); background: linear-gradient(135deg, rgba(125,211,252,0.3), rgba(167,139,250,0.3)); color: var(--text); font-weight: 700; cursor: pointer; transition: transform 120ms ease, background 120ms ease; }
.upload-card button:hover { transform: translateY(-1px); background: linear-gradient(135deg, rgba(125,211,252,0.4), rgba(167,139,250,0.4)); }
.hint { color: var(--muted); font-size: 14px; }
.upload-actions { display: flex; align-items: center; gap: 12px; }
.upload-overlay { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.55); display: grid; place-items: center; z-index: 50; }
.upload-overlay[hidden] { display: none; }
.upload-modal { background: var(--panel); border: 1px solid var(--border); border-radius: 16px; padding: 20px; display: flex; gap: 16px; align-items: center; width: min(640px, 90vw); box-shadow: 0 18px 60px rgba(0,0,0,0.5); }
.live-log { background: #0a0f1b; border: 1px solid var(--border); border-radius: 10px; padding: 10px; max-height: 220px; min-height: 120px; overflow: auto; color: #d4d4d4; margin: 8px 0 0; }
.progress-text { margin: 0; color: var(--muted); }
.results-card { margin-top: 20px; }
.results-header { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.results-actions { display: flex; gap: 8px; }
.result-grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
.result-card { border: 1px solid var(--border); border-radius: 14px; padding: 14px; background: rgba(255,255,255,0.02); }
.result-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.filename { font-weight: 700; }
.badge { display: inline-flex; align-items: center; padding: 5px 9px; border-radius: 9px; font-size: 12px; text-transform: uppercase; letter-spacing: 0.02em; }
.status-ok { background: rgba(52, 211, 153, 0.16); color: var(--success); border: 1px solid rgba(52,211,153,0.35); }
.status-err { background: rgba(248, 113, 113, 0.16); color: var(--error); border: 1px solid rgba(248,113,113,0.35); }
.kv { border: 1px solid var(--border); border-radius: 12px; padding: 10px; background: rgba(255,255,255,0.02); }
.kv-title { font-weight: 600; margin-bottom: 6px; }
.kv-row { display: grid; grid-template-columns: 1fr; gap: 6px; padding: 8px 0; border-bottom: 1px solid var(--border); }
.kv-row:last-child { border-bottom: none; }
.kv-key { color: var(--muted); font-size: 13px; text-transform: uppercase; letter-spacing: 0.03em; }
.kv-val { font-family: 'JetBrains Mono', 'SFMono-Regular', Menlo, monospace; font-size: 13px; color: var(--text); word-break: break-word; white-space: pre-wrap; }
.template-box { margin-top: 12px; border: 1px solid var(--border); border-radius: 12px; padding: 10px; background: rgba(255,255,255,0.02); display: grid; gap: 8px; }
.template-title { font-weight: 700; }
.template-actions { display: flex; justify-content: flex-end; }
.template-box textarea { width: 100%; min-height: 180px; border-radius: 10px; border: 1px solid var(--border); background: #0a0f1b; color: var(--text); padding: 10px; font-family: 'JetBrains Mono', 'SFMono-Regular', Menlo, monospace; font-size: 13px; }
.result-sections { display: grid; grid-template-columns: 1fr; gap: 12px; margin-top: 12px; }
.result-section { width: 100%; }
.artwork-panel { display: grid; gap: 10px; border: 1px solid var(--border); border-radius: 12px; padding: 10px; background: rgba(255,255,255,0.02); justify-items: start; }
.artwork-img { display: block; border-radius: 10px; background: rgba(255,255,255,0.03); }
.artwork-img-main { width: min(320px, 100%); max-height: 320px; object-fit: contain; }
.artwork-thumbs { display: flex; gap: 8px; flex-wrap: wrap; }
.artwork-thumb { padding: 4px; border-radius: 10px; border: 1px solid var(--border); background: rgba(255,255,255,0.04); cursor: pointer; }
.artwork-thumb.active { border-color: rgba(125, 211, 252, 0.7); }
.artwork-img-thumb { width: 56px; height: 56px; object-fit: cover; }
.placeholder { text-align: center; color: var(--muted); }
.json-block { background: #0a0f1b; border: 1px solid var(--border); border-radius: 12px; padding: 10px; font-family: 'JetBrains Mono', 'SFMono-Regular', Menlo, monospace; font-size: 13px; overflow-x: auto; }
.log-tail { margin-top: 16px; border: 1px solid var(--border); border-radius: 12px; padding: 12px; background: rgba(255,255,255,0.02); }
.log-tail-header { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.log-output { background: #0a0f1b; border: 1px solid var(--border); border-radius: 10px; padding: 10px; max-height: 260px; overflow: auto; color: #d4d4d4; }

/* Swagger */
.swagger-shell { position: relative; }
.swagger-container { background: var(--panel-strong); border: 1px solid var(--border); border-radius: 14px; padding: 16px; box-shadow: 0 12px 40px rgba(0,0,0,0.35); }
.swagger-container .topbar { display: none; }
.swagger-container .information-container,
.swagger-container .scheme-container { background: transparent; border: none; color: var(--text); }
.swagger-container .info .title { color: var(--text); }
.swagger-container .opblock { border-radius: 12px; border: 1px solid var(--border); background: var(--panel-soft); }
.swagger-container .opblock-summary { background: rgba(255,255,255,0.04); color: var(--text); }
.swagger-container .opblock-section-header { background: rgba(255,255,255,0.04); }
.swagger-container .btn { background: var(--accent); border: none; color: #0b1224; }
.swagger-container .models h4 span { color: var(--muted); }
.swagger-container .model-box { background: rgba(255,255,255,0.03); border: 1px solid var(--border); }
.swagger-container code, .swagger-container pre { color: #cbd5e1; background: #0a0f1b; }
.swagger-container .opblock .opblock-summary-method { border-radius: 6px; padding: 4px 8px; }
.swagger-container .markdown code { background: rgba(255,255,255,0.08); }

/* Routes */
.layout { position: relative; }
.json-container { background: #0f172a; border-radius: 12px; padding: 20px; overflow-x: auto; box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35); border: 1px solid var(--border); width: 100%; }
pre { margin: 0; color: #d4d4d4; font-family: 'JetBrains Mono', 'SFMono-Regular', 'Menlo', monospace; font-size: 14px; line-height: 1.6; }
.string { color: #ce9178; }
.number { color: #b5cea8; }
.boolean { color: #569cd6; }
.null { color: #569cd6; }
.key { color: #9cdcfe; }
.copy-btn { position: absolute; top: 0; right: 0; background: rgba(125, 211, 252, 0.2); color: var(--text); border: 1px solid rgba(125, 211, 252, 0.5); padding: 8px 14px; border-radius: 10px; cursor: pointer; font-size: 14px; transition: transform 120ms ease, background 120ms ease; }
.copy-btn:hover { transform: translateY(-1px); background: rgba(125, 211, 252, 0.3); }

/* Debug */
.page-header { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 18px; }
.page-header h1 { margin: 0; font-size: 28px; letter-spacing: -0.01em; }
.page-header .sub { color: var(--muted); margin: 0; }
.controls { display: flex; gap: 10px; align-items: center; }
.btn { background: rgba(125, 211, 252, 0.15); color: var(--text); border: 1px solid rgba(125, 211, 252, 0.4); border-radius: 10px; padding: 8px 12px; cursor: pointer; font-size: 13px; transition: transform 120ms ease, background 120ms ease; }
.btn:hover { transform: translateY(-1px); background: rgba(125, 211, 252, 0.25); }
.grid-debug { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 16px; }
.panel { margin: 0; }
.table-compact { width: 100%; border-collapse: collapse; }
.table-compact th, .table-compact td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--border); }
.table-compact th { color: var(--muted); font-size: 12px; letter-spacing: 0.02em; }
.table-compact td { font-size: 12px; }
.badge { display: inline-flex; align-items: center; padding: 3px 7px; border-radius: 8px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.02em; }
.status-2xx { background: rgba(52, 211, 153, 0.12); color: var(--success); border: 1px solid rgba(52, 211, 153, 0.35); }
.status-4xx, .status-5xx { background: rgba(248, 113, 113, 0.12); color: var(--error); border: 1px solid rgba(248, 113, 113, 0.35); }
.status-3xx { background: rgba(59, 130, 246, 0.12); color: #93c5fd; border: 1px solid rgba(59, 130, 246, 0.35); }
.log-area { max-height: 540px; overflow: auto; }
.pill-small { display: inline-flex; align-items: center; padding: 5px 8px; border-radius: 9px; background: rgba(255,255,255,0.05); border: 1px solid var(--border); margin: 2px 4px 2px 0; color: var(--text); font-size: 11px; }
.meta { color: var(--muted); font-size: 11px; }
.dim { color: var(--muted); }
.route-entry { margin-bottom: 10px; }
.log-file { background: #0f172a; border: 1px solid var(--border); border-radius: 12px; padding: 12px; max-height: 240px; overflow: auto; font-family: 'JetBrains Mono', 'SFMono-Regular', Menlo, monospace; font-size: 12px; }

@media (max-width: 960px) { .grid-debug { grid-template-columns: 1fr; } }

/* Auth */
.auth-card { max-width: 520px; margin: 0 auto; }
.auth-form { display: grid; gap: 14px; }
.auth-form label { font-weight: 600; color: var(--text); }
.auth-form input { padding: 12px; border-radius: 12px; border: 1px solid var(--border); background: rgba(255,255,255,0.04); color: var(--text); }
.auth-form button { padding: 12px 14px; border-radius: 12px; border: 1px solid rgba(125, 211, 252, 0.6); background: linear-gradient(135deg, rgba(125,211,252,0.3), rgba(167,139,250,0.3)); color: var(--text); font-weight: 700; cursor: pointer; transition: transform 120ms ease, background 120ms ease; }
.auth-form button:hover { transform: translateY(-1px); background: linear-gradient(135deg, rgba(125,211,252,0.4), rgba(167,139,250,0.4)); }
.alert { padding: 12px 14px; border-radius: 10px; border: 1px solid rgba(248, 113, 113, 0.5); background: rgba(248, 113, 113, 0.12); color: var(--text); }
.token-hints { color: var(--muted); font-size: 14px; }

/* Utility */
.scroll-x { overflow-x: auto; }
.spinner { width: 48px; height: 48px; border: 4px solid rgba(255,255,255,0.1); border-top-color: var(--accent); border-radius: 50%; animation: spin 0.9s linear infinite; margin: 0 auto; }
@keyframes spin { to { transform: rotate(360deg); } }