:root{--bg: #0b0d12;--panel: #121826;--text: #e7eaf0;--muted: #9aa4b2;--border: #273244;--accent: #5b8cff;--danger: #ff5b7a;--radius: 10px;--font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;--surface: #0f1421;--on-accent: #081024;--on-danger: #26020a}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.45}a{color:inherit;text-decoration:none}h1,h2,h3{margin:0 0 10px;line-height:1.2;letter-spacing:.2px}.muted{color:var(--muted)}header{position:sticky;top:0;z-index:10;border-bottom:1px solid var(--border);background:#121826cc;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.top{max-width:1100px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 20px}.brand{display:flex;gap:10px;align-items:baseline}.brand strong{font-size:15px}.container{max-width:1100px;margin:0 auto;padding:22px 20px 34px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.row{display:flex;gap:12px;align-items:center}.stack{display:flex;flex-direction:column;gap:10px}label{display:block;margin:0 0 6px;font-size:12px;color:var(--muted)}input,textarea,select{width:100%;background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:10px;outline:none}input:focus,textarea:focus,select:focus{border-color:var(--accent)}input::placeholder,textarea::placeholder{color:var(--muted)}textarea{min-height:120px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}button{background:var(--accent);color:var(--on-accent);border:0;border-radius:8px;padding:10px 12px;cursor:pointer;font-weight:700}button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}button[disabled]{opacity:.65;cursor:not-allowed}button.secondary{background:transparent;color:var(--text);border:1px solid var(--border)}button.danger{background:var(--danger);color:var(--on-danger)}.btn-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:10px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}.table th{color:var(--muted);font-weight:700}.table td code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;color:var(--muted)}.badge{display:inline-block;padding:4px 8px;border:1px solid var(--border);border-radius:999px;color:var(--muted);font-size:12px}.nav{display:flex;gap:10px;flex-wrap:wrap}.nav a{padding:8px 10px;border:1px solid var(--border);border-radius:999px;color:var(--muted)}.nav a.active{color:var(--text);border-color:var(--accent)}.toast{position:fixed;right:16px;bottom:16px;min-width:260px;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:12px}@media(max-width:640px){.top{padding:12px 14px}.container{padding:16px 14px 26px}.row{flex-wrap:wrap;justify-content:flex-end}.nav{gap:8px}.nav a{padding:7px 10px;font-size:13px}.toast{left:14px;right:14px;min-width:auto}}