:root{--bg: #0e0e10;--surface: #18181b;--surface-2: #1f1f23;--border: #2a2a2e;--text: #efeff1;--muted: #adadb8;--accent: #9147ff;--accent-hover: #772ce8;--green: #00b35c;--red: #ec1313;--radius: 10px}*{box-sizing:border-box}html,body,#root{margin:0;height:100%}body{background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px;line-height:1.5}h1,h2,h3{margin:0 0 4px;font-weight:600}code{background:var(--surface-2);border:1px solid var(--border);border-radius:6px;padding:1px 6px;font-size:12px}a{color:var(--accent)}.page{max-width:880px;margin:0 auto;padding:24px 20px 64px}.app-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.brand{display:flex;align-items:baseline;gap:10px}.brand-name{font-size:20px;font-weight:700}.brand-sub{color:var(--muted);font-size:13px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:16px}.card h2{font-size:16px}.muted{color:var(--muted)}.hint{color:var(--muted);font-size:13px}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.stack{display:flex;flex-direction:column;gap:10px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:18px;flex-wrap:wrap}.tab{background:none;border:0;border-bottom:2px solid transparent;color:var(--muted);padding:10px 14px;cursor:pointer;font-size:14px;font-weight:500}.tab:hover{color:var(--text)}.tab.active{color:var(--text);border-bottom-color:var(--accent)}.label{display:block;font-size:12px;color:var(--muted);margin:10px 0 4px}.input,.textarea,.select{width:100%;background:var(--surface-2);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:8px 10px;font:inherit}.input:focus,.textarea:focus,.select:focus{outline:none;border-color:var(--accent)}.textarea{resize:vertical}.mono{font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace}.btn{background:var(--accent);color:#fff;border:0;border-radius:8px;padding:8px 16px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:6px}.btn:hover{background:var(--accent-hover)}.btn:disabled{opacity:.5;cursor:default}.btn.ghost{background:var(--surface-2);color:var(--text);border:1px solid var(--border)}.btn.ghost:hover{background:var(--border)}.btn.danger{background:transparent;color:var(--red);border:1px solid transparent;padding:4px 8px}.btn.danger:hover{background:#ec13131f}.linkbtn{background:none;border:0;color:var(--accent);cursor:pointer;padding:0;font:inherit}.toggle{display:inline-flex;align-items:center;gap:8px;cursor:pointer;-webkit-user-select:none;user-select:none}.toggle input{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:36px;height:20px;background:var(--border);border-radius:999px;position:relative;cursor:pointer;transition:background .15s}.toggle input:checked{background:var(--accent)}.toggle input:after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;background:#fff;border-radius:50%;transition:transform .15s}.toggle input:checked:after{transform:translate(16px)}.badge{display:inline-flex;align-items:center;gap:5px;font-size:12px;padding:2px 8px;border-radius:999px;border:1px solid var(--border)}.badge.on{color:var(--green);border-color:#00b35c66}.badge.off{color:var(--muted)}.dot{width:7px;height:7px;border-radius:50%;background:currentColor}.list{list-style:none;padding:0;margin:0}.list li{display:flex;align-items:center;gap:8px;padding:6px 0;border-bottom:1px solid var(--border)}.list li:last-child{border-bottom:0}.spinner{width:16px;height:16px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.toast-host{position:fixed;right:16px;bottom:16px;display:flex;flex-direction:column;gap:8px;z-index:50}.toast{background:var(--surface-2);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:8px;padding:10px 14px;min-width:220px;max-width:360px;box-shadow:0 6px 24px #0006;animation:toast-in .15s ease-out}.toast.error{border-left-color:var(--red)}.toast.success{border-left-color:var(--green)}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)}}.trace{margin:6px 0;padding-left:18px}.trace li{margin:2px 0}.ok{color:var(--green)}.bad{color:var(--red)}.block-title{font-size:13px;font-weight:600;margin:12px 0 4px}.usage-table{width:100%;border-collapse:collapse;font-size:13px}.usage-table th,.usage-table td{padding:6px 8px;border-bottom:1px solid var(--border)}.usage-table tbody tr:last-child td{border-bottom:0}