:root{--bg:#0b1225;--panel:#151a33;--panel-sub:#0f1430;--border:#232a4a;--accent:#6b5cff;--accent-2:#263056;--text:#e7ebff;--muted:#8c94b8;--danger:#ef4444;--danger-text:#ffb4b4;--focus:rgba(107,124,255,.15)}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Inter,Helvetica Neue,Arial,Apple Color Emoji,Segoe UI Emoji;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}main{margin:32px auto 64px}.container,main{max-width:980px;padding:0 16px}.container{margin:0 auto}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:10;background:var(--bg);border-bottom:1px solid var(--border)}.site-header .brand{gap:12px;padding:12px 0}.logo,.site-header .brand{display:flex;align-items:center}.logo{width:28px;height:28px;border-radius:6px;background:linear-gradient(135deg,#fff,#e5e7eb);justify-content:center}.brand-name{font-weight:700;letter-spacing:.2px}.brand-tag{color:var(--muted);font-size:12px;margin-top:2px}.card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:16px}.card-lg{padding:24px;margin:24px auto}.card-sub{margin-top:12px}.h2{font-size:22px;line-height:1.25;margin:0 0 12px}.h3{font-size:16px;line-height:1.3;margin:0 0 10px;opacity:.9}.grid-2{display:grid;grid-template-columns:1fr 1fr;grid-gap:14px 16px;gap:14px 16px;align-items:start}.grid-read{align-items:flex-end}.actions,.grid-read{display:flex;gap:12px}.actions{align-items:center}.actions,.share-card{margin-top:16px}.share-row{display:flex;gap:8px}@media (max-width:720px){.grid-2{grid-template-columns:1fr}.grid-read{flex-direction:column;align-items:stretch}}.field{display:flex;flex-direction:column;gap:6px}.control{background:var(--panel-sub);border:1px solid var(--border);border-radius:10px;height:40px;padding:0 12px;color:var(--text);width:100%}.control:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--focus)}.control::placeholder{color:color-mix(in srgb,var(--muted) 80%,transparent)}.control-textarea{height:auto;padding:12px;line-height:1.45;min-height:140px;resize:vertical}input[type=datetime-local].control,input[type=number].control{padding-right:8px}input.control,textarea.control-textarea{-webkit-appearance:none;-moz-appearance:none;appearance:none}.btn{background:var(--accent);border:1px solid var(--accent);color:#fff;height:40px;padding:0 14px;border-radius:10px;font-weight:600;cursor:pointer}.btn:hover{filter:brightness(1.05)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn.btn-secondary{background:var(--accent-2);border-color:var(--accent-2)}.muted{color:var(--muted);font-size:12px}.error,.error-card{color:var(--danger-text)}.error-card{margin-top:12px;border-color:var(--danger)}a{color:#aeb6ff;text-decoration:none}a:hover{text-decoration:underline}