:root{font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif;color:#20312c;background:#f8f9f5}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer;border:0;border-radius:10px;padding:12px 17px;background:#295d48;color:white;font-weight:700}button:hover{background:#1e4837}button:disabled{opacity:.5;cursor:not-allowed}header{display:flex;justify-content:space-between;align-items:center;padding:16px max(24px,calc((100vw - 1240px)/2));border-bottom:1px solid #e3e8df;background:white;gap:18px}.brand{font-size:20px;font-weight:800;color:#21533d}.brand span{display:block;color:#82938a;font-size:11px;font-weight:500;letter-spacing:.03em}main{max-width:1240px;margin:auto;padding:35px 24px}.intro{max-width:680px;margin-bottom:28px}.eyebrow{font-size:11px;letter-spacing:.18em;color:#6b927d;font-weight:800;margin:0 0 8px}.intro h1{font-size:clamp(31px,4vw,53px);line-height:1.33;letter-spacing:-.04em;margin:0 0 15px}.intro>p:last-child{color:#607269;line-height:1.8}.settings{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;background:white;border:1px solid #e3e9e2;padding:22px;border-radius:18px;box-shadow:0 10px 30px #243c2c08}.settings label{font-size:12px;font-weight:700;color:#586a61}.settings input:not([type=checkbox]),.settings select{display:block;width:100%;margin-top:8px;border:1px solid #d8e1d9;border-radius:8px;padding:10px;color:#233a2e;background:#fff;min-height:42px}.check{align-self:end;min-height:42px;display:flex;align-items:center;gap:7px}.secondary{align-self:end;background:#e8f1e9;color:#24553c}.secondary:hover{background:#d9e9db}.status{padding:14px 4px;color:#62746a;font-size:13px}.content{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:24px;align-items:start}.sectionTitle{display:flex;align-items:end;justify-content:space-between;margin:20px 0 14px}.sectionTitle h2,aside h2{margin:0;font-size:21px}.sectionTitle span{font-size:12px;color:#6a7f71}.days{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.day,aside{background:white;border:1px solid #e2e9e2;border-radius:15px;padding:19px;box-shadow:0 8px 25px #243c2c05}.day h3{font-size:16px;margin:0 0 15px}.day h3 small{margin-left:7px;color:#899b90;font-weight:500}.groupLabel{font-size:11px;font-weight:800;letter-spacing:.08em;color:#8a9d90;margin:14px 0 7px}.item{border-left:3px solid #d0d8d0;background:#f7f8f6;border-radius:0 8px 8px 0;padding:8px 10px;margin:6px 0;font-size:13px}.item strong{display:block;margin-bottom:2px}.item.busy{border-color:#d9a681}.item.free{border-color:#59a57a;background:#eef8f0}.empty{font-size:12px;color:#91a094;margin:0 0 9px}aside{position:sticky;top:20px}aside .hint{font-size:12px;color:#718177;line-height:1.7}textarea{width:100%;height:300px;resize:vertical;border:1px solid #d7e3d9;border-radius:8px;padding:12px;line-height:1.6;color:#253c2d}.wide{width:100%;margin-top:12px}#copyState{font-size:12px;color:#547f60;min-height:16px}footer{text-align:center;font-size:12px;color:#89998e;padding:35px 20px}
.rangePicker{grid-column:1/-1;border:1px solid #e1e9e1;border-radius:14px;padding:16px;background:#fbfdfb;touch-action:none}.rangeHeader{display:flex;justify-content:space-between;align-items:start;gap:12px;margin-bottom:14px}.rangeHeader strong{font-size:15px}.rangeHeader p{margin:4px 0 0;font-size:12px;color:#748579}.rangeNav{display:flex;gap:8px}.rangeNav button{padding:4px 12px;font-size:23px;line-height:1.2}.rangeMonths{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.monthTitle{font-size:14px;font-weight:800;margin:0 0 10px}.monthGrid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:3px}.weekday{text-align:center;font-size:11px;color:#8b9c90;padding:5px 0}.dateCell{padding:7px 0;min-width:0;border-radius:8px;background:transparent;color:#2d4736;font-size:12px;font-weight:600;touch-action:none}.dateCell:hover{background:#e4f0e6;color:#214a33}.dateCell.weekend,.dateCell.holiday{color:#ae6c55}.dateCell.inRange{background:#d9ebdc;color:#214a33}.dateCell.rangeEdge{background:#295d48;color:white}.dateCell:focus-visible{outline:2px solid #295d48;outline-offset:2px}.monthBlank{min-height:31px}
@media(max-width:850px){.settings{grid-template-columns:repeat(2,minmax(0,1fr))}.content{grid-template-columns:1fr}aside{position:static}.days{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:580px){header{padding:14px;align-items:flex-start}header button{font-size:12px;padding:10px}.brand{font-size:16px}main{padding:25px 14px}.settings{padding:15px;gap:10px}.rangeMonths{grid-template-columns:1fr}.days{grid-template-columns:1fr}.intro h1{font-size:31px}}