:root{--bg: #080d14;--bg-card: #0f1923;--bg-input: #0a1019;--border: #1e2d3d;--text: #f1f5f9;--text-muted: #94a3b8;--text-dim: #475569;--primary: #00acb2;--primary-dark: #008a8f;--danger: #ef4444;--danger-dark: #dc2626;--success: #10b981;--warning: #f59e0b}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe 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var(--border);border-radius:12px;padding:20px}.card-sm{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:16px}.card-dark{background:var(--bg-input);border:1px solid var(--border);border-radius:8px;padding:12px 16px}.card-detail{background:var(--bg-input);border:1px solid var(--border);border-radius:12px;padding:20px;margin-top:4px}.border-t{border-top:1px solid var(--border)}.border-b{border-bottom:1px solid var(--border)}.rounded{border-radius:6px}.rounded-lg{border-radius:8px}.rounded-xl{border-radius:12px}.rounded-full{border-radius:9999px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;transition:opacity .15s,background .15s,border-color .15s;border:1px solid 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