:root{--bg: oklch(97% .008 260);--surface: oklch(100% 0 0);--ink: oklch(24% .03 265);--ink-soft: oklch(52% .02 265);--line: oklch(90% .01 265);--accent: oklch(52% .19 274);--accent-ink: oklch(99% 0 0);--ok: oklch(62% .16 150);--warn: oklch(72% .15 75);--hot: oklch(64% .2 40);--over: oklch(58% .24 24);--r: 12px;--mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, monospace;--sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box}body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}.screen{min-height:100vh}.center{display:grid;place-items:center;padding:2rem}.muted{color:var(--ink-soft)}code{font-family:var(--mono);font-size:.85em;background:var(--bg);padding:.1em .35em;border-radius:6px}.brand{display:flex;align-items:center;gap:.5rem;font-size:1.15rem;letter-spacing:-.02em}.brand strong{color:var(--accent)}.brand-dot{width:12px;height:12px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px #4c56d329}.auth-card{width:min(400px,92vw);background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:2.25rem;box-shadow:0 24px 60px -30px #212d4766}.auth-tagline{color:var(--ink-soft);margin:1rem 0 1.75rem;line-height:1.5}.auth-form{display:grid;gap:1rem}.field{display:grid;gap:.35rem;font-size:.85rem;color:var(--ink-soft)}.field input{font-size:1rem;padding:.65rem .75rem;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);transition:border-color .15s,box-shadow .15s}.field input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #4c56d32e}.link-btn{margin-top:1.25rem;background:none;border:none;color:var(--accent);cursor:pointer;font-size:.9rem}.link-btn:hover{text-decoration:underline}.btn{font:inherit;font-weight:550;padding:.6rem 1rem;border-radius:9px;border:1px solid transparent;cursor:pointer;transition:transform .08s,background .15s,box-shadow .15s}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.55;cursor:default}.btn--primary{background:var(--accent);color:var(--accent-ink);box-shadow:0 8px 20px -10px #4c56d3b3}.btn--primary:hover:not(:disabled){background:#4046c2}.btn--ghost{background:transparent;color:var(--ink-soft);border-color:var(--line)}.btn--ghost:hover:not(:disabled){color:var(--ink);border-color:var(--ink-soft)}.alert{padding:.6rem .8rem;border-radius:8px;font-size:.88rem}.alert--error{background:#e4002b1f;background:oklch(58% .24 24 / .12);color:var(--over)}.alert--ok{background:#20a04e24;color:var(--ok)}.topbar{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.topbar-actions{display:flex;align-items:center;gap:.75rem}.user-email{color:var(--ink-soft);font-size:.85rem}.content{max-width:860px;margin:0 auto;padding:2rem 1.5rem 4rem}.content-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:1.5rem}.content-head h1{font-size:1.6rem;letter-spacing:-.02em;margin:0}.empty{text-align:center;padding:4rem 1rem;border:1px dashed var(--line);border-radius:var(--r)}.empty h2{margin:0 0 .5rem}.claims{list-style:none;margin:0;padding:0;display:grid;gap:.75rem}.claim{display:flex;justify-content:space-between;align-items:center;gap:1rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:1rem 1.25rem;transition:box-shadow .15s,transform .08s}.claim:hover{box-shadow:0 12px 28px -20px #212d4799;transform:translateY(-1px)}.claim-main{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}.claim-id{font-family:var(--mono);font-weight:600}.claim-meta{color:var(--ink-soft);font-size:.85rem}.claim-clock{display:grid;justify-items:end;gap:.15rem}.clock-label{font-size:.65rem;letter-spacing:.12em;color:var(--ink-soft);text-transform:uppercase}.badge{font-size:.72rem;font-weight:600;padding:.2rem .55rem;border-radius:999px;border:1px solid var(--line);color:var(--ink-soft);background:var(--bg)}.badge--ACTION_NEEDED{color:var(--hot);border-color:#ea520266;background:#ea52021a}.badge--EXPIRED{color:var(--over);border-color:#e4002b66;border-color:oklch(58% .24 24 / .4);background:#e4002b1a;background:oklch(58% .24 24 / .1)}.badge--CLOSED{color:var(--ink-soft)}.clock{font-family:var(--mono);font-size:1.25rem;font-weight:600;letter-spacing:.02em;font-variant-numeric:tabular-nums}.clock--ok{color:var(--ok)}.clock--warn{color:var(--warn)}.clock--hot{color:var(--hot)}.clock--over{color:var(--over);animation:pulse 1.4s ease-in-out infinite}.clock--none{color:var(--ink-soft);font-size:.9rem;font-weight:400}@keyframes pulse{50%{opacity:.5}}.tabs{max-width:860px;margin:1.25rem auto 0;padding:0 1.5rem;display:flex;gap:.25rem}.tab{font:inherit;font-weight:550;color:var(--ink-soft);background:none;border:none;border-bottom:2px solid transparent;padding:.5rem .9rem;cursor:pointer;transition:color .15s,border-color .15s}.tab:hover{color:var(--ink)}.tab--on{color:var(--accent);border-bottom-color:var(--accent)}.evidence{display:grid;gap:1.1rem;max-width:460px}.evidence-preview{max-width:100%;border-radius:var(--r);border:1px solid var(--line)}@media(max-width:560px){.topbar{flex-direction:column;gap:.75rem;align-items:stretch}.claim{flex-direction:column;align-items:flex-start}.claim-clock{justify-items:start}}