:root{--bg:#f6f5f2;--card:#fff;--ink:#1d1d1f;--mut:#6b6b70;--acc:#5b3df5;--line:#e4e2dc;--bad:#c62828}@media (prefers-color-scheme:dark){:root{--bg:#16161a;--card:#202026;--ink:#f0f0f2;--mut:#9a9aa3;--line:#33333b;--acc:#8b78ff}}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);margin:0;font:15px/1.4 system-ui,sans-serif}header{background:var(--card);border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:16px;padding:12px 20px;display:flex}header h1{color:var(--acc);margin:0;font-size:18px}nav{flex-wrap:wrap;flex:1;gap:4px;display:flex}nav button{color:var(--mut);cursor:pointer;font:inherit;background:0 0;border:0;border-radius:6px;padding:6px 12px}nav button.on{background:var(--acc);color:#fff}main{max-width:1000px;margin:20px auto;padding:0 16px}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;margin-bottom:16px;padding:16px}h2{margin:0 0 12px;font-size:16px}table{border-collapse:collapse;width:100%}td,th{text-align:left;border-bottom:1px solid var(--line);padding:6px 8px}th{color:var(--mut);font-size:13px;font-weight:500}input,select,button.btn{font:inherit;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:6px;padding:6px 10px}button.btn{cursor:pointer;background:var(--acc);color:#fff;border-color:var(--acc)}button.btn.ghost{color:var(--ink);border-color:var(--line);background:0 0}button.btn.del{color:var(--bad);border-color:var(--line);background:0 0}.row{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:8px;display:flex}.err{color:var(--bad);margin:8px 0}.mut{color:var(--mut)}.days label{align-items:center;gap:2px;margin-right:8px;display:inline-flex}.cols{grid-template-columns:1fr 1fr;gap:16px;display:grid}@media (width<=700px){.cols{grid-template-columns:1fr}}@keyframes hmpulse{0%,to{opacity:.45}50%{opacity:1}}