*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Segoe UI",-apple-system,BlinkMacSystemFont,Roboto,Arial,sans-serif;background:#eef1f6;color:#1d2433}
header{background:#1f3a68;color:#fff;padding:14px 18px;padding-top:calc(14px + env(safe-area-inset-top,0));display:flex;align-items:center;justify-content:space-between;gap:12px}
.hbtn{flex:none;color:#fff;border:1px solid rgba(255,255,255,.7);border-radius:8px;padding:8px 12px;font-size:14px;font-weight:600;text-decoration:none}
.linkbtn{background:none;border:0;color:#cfe0ff;font:inherit;font-size:12px;text-decoration:underline;padding:0 0 0 4px;cursor:pointer}
.who{word-break:break-all}
.brand{font-size:22px;font-weight:700;letter-spacing:.3px}
.brand span{font-weight:400;opacity:.85}
.who{font-size:14px;opacity:.9;margin-top:2px}
main{max-width:520px;margin:0 auto;padding:14px 12px 40px}
.card{background:#fff;border-radius:12px;padding:14px;margin-bottom:12px;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.lbl{display:block;font-size:13px;font-weight:600;color:#4a5568;margin:4px 0 6px}
select,textarea,input{font:inherit;font-size:16px;width:100%;padding:9px 10px;border:1px solid #c9d1de;border-radius:8px;background:#fff;color:inherit}
textarea{resize:vertical}
.seg{display:flex;margin:12px 0 8px;border:1px solid #1f3a68;border-radius:8px;overflow:hidden}
.seg button{flex:1;border:0;background:#fff;color:#1f3a68;padding:9px 6px;font:inherit;font-size:14px;font-weight:600;cursor:pointer}
.seg button[aria-pressed="true"]{background:#1f3a68;color:#fff}
table{width:100%;border-collapse:collapse;margin-top:4px;table-layout:fixed}
th{font-size:12px;text-align:left;color:#6b7486;font-weight:600;padding:4px}
th.c-day{width:40px}th.c-date{width:48px}th.c-calc{width:40px}
td{padding:4px 3px;vertical-align:middle;border-top:1px solid #edf0f5}
td.day{font-weight:600}
td.date{color:#6b7486}
td input{padding:7px 8px;min-width:0}
td.num,th.num{text-align:right;white-space:nowrap}
td.calc{color:#6b7486;font-size:14px;text-align:right}
tfoot td{font-weight:700;border-top:2px solid #c9d1de}
.times{display:grid;grid-template-columns:1fr 1fr;gap:4px}
.times input{font-size:15px;padding:6px 4px}
.hint{font-size:13px;color:#6b7486;margin:8px 0 0}
.hint.center{text-align:center}
.hint.warn{color:#9a5b00}
.btn{display:block;width:100%;text-align:center;border-radius:10px;padding:13px;font:inherit;font-size:16px;font-weight:600;text-decoration:none;cursor:pointer;border:0;margin-top:10px}
.btn.primary{background:#1f7a3d;color:#fff;font-size:17px}
.btn.link{background:none;color:#1f3a68;font-weight:400;font-size:14px;padding:8px}
.state{margin:10px 0 0;padding:10px 12px;border-radius:8px;font-size:14px;font-weight:600;text-align:center}
.state.todo{background:#fff4e0;color:#8a4b00;border:1px solid #f0c27a}
.state.done{background:#e6f4ea;color:#1f6b36;border:1px solid #9fd3a8}
[hidden]{display:none!important}