:root{--bg: #0f172a;--bg-2: #131f38;--surface: rgba(30, 41, 59, .75);--surface-hover: rgba(51, 65, 85, .75);--border: rgba(148, 163, 184, .16);--text: #f1f5f9;--text-2: #94a3b8;--muted: #64748b;--accent: #10b981;--accent-strong: #059669;--accent-soft: rgba(16, 185, 129, .16);--danger: #ef4444;--danger-soft: rgba(239, 68, 68, .14);--warn: #f59e0b;--radius: 14px;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;min-height:100%}body{background:radial-gradient(circle at 15% 0%,rgba(16,185,129,.08),transparent 45%),var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:15px;line-height:1.45}input,select,button{font:inherit;color:inherit}input,select{width:100%;padding:.55rem .7rem;border-radius:10px;border:1px solid var(--border);background:#0f172ab3}input:focus,select:focus{outline:2px solid var(--accent);outline-offset:-1px}input[type=checkbox]{width:auto;accent-color:var(--accent)}code,pre{font-family:ui-monospace,Cascadia Code,Consolas,monospace}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.brand{display:flex;align-items:center;gap:.5rem;font-size:1.15rem;font-weight:700}.muted{color:var(--text-2)}.small{font-size:.82rem}.hint{color:var(--text-2);font-size:.86rem;margin:.5rem 0}.error{color:var(--danger);margin:.5rem 0}.ok{color:var(--accent);font-weight:600}.btn{text-decoration:none;display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:10px;padding:.55rem 1rem;font-weight:600;cursor:pointer;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.small{padding:.3rem .65rem;font-size:.82rem}.btn.primary{background:var(--accent);color:#04241a}.btn.primary:hover:not(:disabled){background:var(--accent-strong)}.btn.ghost{background:transparent;border-color:var(--border)}.btn.ghost:hover:not(:disabled){background:var(--surface-hover)}.btn.danger{background:var(--danger-soft);color:#fca5a5;border-color:#ef44444d}.btn.danger:hover:not(:disabled){background:#ef444440}label{display:flex;flex-direction:column;gap:.3rem;font-size:.85rem;color:var(--text-2)}label.check{flex-direction:row;align-items:center;gap:.45rem;color:var(--text)}