:root{--bg:#fafafa;--surface:#ffffff;--text:#111111;--muted:#6b6b6b;--border:#e4e4e4;--accent:#2f5bea;--accent-text:#ffffff;--danger:#c62828;--success:#1b7f3b;--radius:10px}@media (prefers-color-scheme:dark){:root{--bg:#0f0f10;--surface:#18181a;--text:#ededed;--muted:#9a9a9a;--border:#2a2a2d;--accent:#6b8cff;--accent-text:#0f0f10;--danger:#ff6b6b;--success:#4ade80}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.5}.container{max-width:760px;margin:0 auto;padding:48px 16px}.center{text-align:center;padding-top:20vh}.muted{color:var(--muted)}.error{color:var(--danger);margin:8px 0 0}.success{color:var(--success);margin:8px 0 0}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}h1{font-size:1.5rem;margin:0}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:24px}form.stack{display:grid;grid-gap:12px;gap:12px}.row{display:flex;gap:8px;flex-wrap:wrap}.row>input{flex:1 1 200px}label{font-size:.85rem;color:var(--muted);display:grid;grid-gap:4px;gap:4px}input{font:inherit;padding:10px 12px;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--text);min-width:0}button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}button{font:inherit;padding:10px 16px;border-radius:8px;border:1px solid var(--accent);background:var(--accent);color:var(--accent-text);cursor:pointer;white-space:nowrap}button:disabled{opacity:.6;cursor:default}button.ghost{color:var(--text)}button.danger,button.ghost{background:transparent;border-color:var(--border)}button.danger{color:var(--danger)}button.small{padding:4px 10px;font-size:.85rem}.links{list-style:none;margin:0;padding:0}.links li{display:flex;gap:12px;align-items:center;padding:12px 0;border-top:1px solid var(--border)}.links li:first-child{border-top:none}.link-info{flex:1 1;min-width:0}.link-info a{color:var(--accent);text-decoration:none;font-weight:600}.target{font-size:.85rem;overflow:hidden;text-overflow:ellipsis}.clicks,.target{color:var(--muted);white-space:nowrap}.clicks{font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-size:.85rem}.actions{display:flex;gap:6px}@media (max-width:520px){.links li{flex-wrap:wrap}.link-info{flex-basis:100%}}