:root{--bg:#f3f8f7;--card:#fff;--text:#13201e;--muted:#5d6b69;--border:#dce7e5;--primary:#0f766e;--primary-text:#fff;--soft:#e6f2f0;--danger:#b42318;--warn-bg:#fff4e0;--warn:#92400e;--ok:#15803d;--amber:#d97706;color:var(--text);background:var(--bg);-webkit-text-size-adjust:100%;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}@media (prefers-color-scheme:dark){:root{--bg:#0f1716;--card:#172221;--text:#e8f1ef;--muted:#9cb0ad;--border:#2a3a38;--primary:#14b8a6;--primary-text:#04201d;--soft:#1f2f2d;--danger:#f97066;--warn-bg:#3a2a12;--warn:#fbbf24;--ok:#4ade80;--amber:#fbbf24}}*{box-sizing:border-box}body{background:var(--bg);margin:0}.page{max-width:520px;min-height:100dvh;padding:max(20px, env(safe-area-inset-top)) 16px max(24px, env(safe-area-inset-bottom));flex-direction:column;gap:14px;margin:0 auto;display:flex}.brand{color:var(--muted);letter-spacing:.04em;text-transform:uppercase;font-size:13px}h1{margin:0;font-size:24px;line-height:1.2}p{color:var(--muted);margin:0;line-height:1.5}.small{font-size:13px}.eyebrow{letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-top:6px;font-size:12px;font-weight:700}.card{background:var(--card);border:1px solid var(--border);border-radius:16px;flex-direction:column;gap:10px;padding:14px;display:flex}.card.center{text-align:center;align-items:center}.card.quiet{color:var(--muted);font-size:14px}button{font:inherit;cursor:pointer;border:1px solid #0000;border-radius:12px;width:100%;padding:14px 16px;font-weight:600}button.primary{background:var(--primary);color:var(--primary-text)}button.soft{background:var(--soft);color:var(--text)}button.link{color:var(--primary);background:0 0;align-self:flex-start;width:auto;padding:8px}button.link.danger{color:var(--danger);margin-top:12px}button:disabled{opacity:.55;cursor:default}label{flex-direction:column;gap:6px;font-size:14px;font-weight:600;display:flex}input{font:inherit;border:1px solid var(--border);background:var(--card);color:var(--text);border-radius:12px;width:100%;padding:12px 14px;font-size:18px}input.code{letter-spacing:.18em;text-align:center;text-transform:uppercase;font-variant-numeric:tabular-nums;font-size:26px}.code-big{letter-spacing:.14em;font-variant-numeric:tabular-nums;font-size:34px;font-weight:800}.notice{background:var(--soft);color:var(--text);border-radius:12px;padding:12px;font-size:14px}.notice.warn{background:var(--warn-bg);color:var(--warn)}.error{color:var(--danger);font-size:14px}.guide{margin:0;list-style:none}.guide li{align-items:flex-start;gap:12px;line-height:1.45;display:flex}.guide .num{background:var(--primary);width:28px;height:28px;color:var(--primary-text);border-radius:50%;flex:none;justify-content:center;align-items:center;font-weight:700;display:inline-flex}.glyph{font-weight:700}.alerts{border-left:6px solid var(--muted)}.alerts.on{border-left-color:var(--ok)}.alerts.off{border-left-color:var(--amber)}.alerts strong{font-size:16px}.calls{flex-direction:column;gap:10px;display:flex}.call{border-left:6px solid var(--primary);scroll-margin:80px}.call.open.escalated{border-left-color:var(--danger)}.call.acknowledged{border-left-color:var(--ok)}.call.done{border-left-color:var(--border);opacity:.75}.call-head{align-items:center;gap:10px;display:flex}.kind-icon{font-size:26px;line-height:1}.call-what{flex-direction:column;flex:1;min-width:0;display:flex}.call-what strong{font-size:17px}.call-what span{color:var(--muted);font-size:14px}.when{color:var(--muted);white-space:nowrap;font-size:13px}.badge{color:var(--danger);font-size:13px;font-weight:700}.who{color:var(--text);font-size:14px}.call-actions{grid-template-columns:2fr 1fr;gap:8px;display:grid}.call.acknowledged .call-actions{grid-template-columns:1fr}