:root{font-family:-apple-system,BlinkMacSystemFont,"Noto Sans JP","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;color:#192c37;background:#f3f6f8;font-size:16px;line-height:1.6;--blue:#165e85;--ink:#162d3b;--line:#dbe3e8}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button{cursor:pointer;border:1px solid var(--line);background:white;border-radius:8px;padding:9px 15px;color:var(--ink)}button:hover{border-color:#165e85;background:#edf5fa}button:disabled{opacity:.6;cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #e4a537;outline-offset:2px}button.primary{background:var(--blue);border-color:var(--blue);color:white}button.danger{color:#ac3030}button.small{font-size:14px;padding:6px 12px}header{background:var(--ink);color:white;padding:20px 32px;display:flex;gap:24px;align-items:center;justify-content:space-between}.brand{font-size:27px;letter-spacing:.2em;font-weight:700}.brand small{display:block;letter-spacing:.08em;font-size:12px;font-weight:400;color:#c6d8e3}header .account{display:flex;gap:12px;align-items:center;font-size:14px}header button{background:transparent;color:white;border-color:#66808e}main{max-width:1360px;margin:auto;padding:30px 32px 60px}h1{font-size:28px;line-height:1.4;margin:0 0 8px}h2{font-size:20px;margin:0 0 18px}h3{font-size:18px;margin:0}p{margin:0 0 12px}.sub{color:#5c6e7b;font-size:14px}.toolbar,.heading,.row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.heading{justify-content:space-between;margin-bottom:24px}.toolbar{margin:20px 0}.push{margin-left:auto}.tabs{display:flex;gap:8px;border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:24px;flex-wrap:wrap}.tabs button{border:0;background:transparent}.tabs button[aria-pressed=true]{background:var(--ink);color:white}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:22px 0}.stat{background:white;border:1px solid var(--line);border-radius:12px;padding:18px 22px;display:flex;align-items:center;justify-content:space-between}.stat strong{font-size:32px;font-weight:600}.stat span{font-size:14px;color:#5c6e7b}.panel{background:white;border:1px solid var(--line);border-radius:12px;padding:22px;margin-top:20px}.tablewrap{overflow:auto;background:white;border:1px solid var(--line);border-radius:12px}.schedule{width:100%;border-collapse:collapse;min-width:900px;table-layout:fixed}.schedule th,.schedule td{border-bottom:1px solid var(--line);border-right:1px solid #eaf0f3;padding:10px;vertical-align:top}.schedule th{font-size:14px;font-weight:500;background:#f8fafc}.schedule th:first-child{width:180px;text-align:left;position:sticky;left:0;background:white;z-index:1}.schedule tr:last-child td,.schedule tr:last-child th{border-bottom:0}.schedule td.today{background:#f3f9fd}.schedule .day{display:block;font-size:21px;font-weight:600}.kind{font-size:12px;color:#667986;margin-bottom:5px;display:block}.book{display:block;width:100%;text-align:left;background:#eaf3f9;border:0;border-left:3px solid #347fa8;border-radius:5px;padding:7px 8px;margin:0 0 7px;font-size:13px;line-height:1.5;overflow-wrap:anywhere}.book b{display:block;font-size:14px}.book.out{background:#fff2d7;border-left-color:#ba841b}.book.returned{background:#edf0f2;border-left-color:#99a9b1;color:#657782}.slot{width:100%;color:#66808e;border:1px dashed #d6e2e9;font-size:13px;padding:8px}.list{display:grid;gap:12px}.reservation{display:flex;align-items:center;gap:18px;flex-wrap:wrap;padding:18px;background:white;border:1px solid var(--line);border-radius:10px}.reservation .details{flex:1;min-width:180px}.badge{display:inline-block;border-radius:5px;padding:3px 8px;font-size:13px;background:#eaf3f9;color:#245d7c}.badge.out{background:#fff0cf;color:#80550b}.badge.returned,.badge.cancelled{background:#edf0f2;color:#566a76}.notice{background:#e8f2f8;border-left:4px solid #3981a6;padding:12px 18px;font-size:14px}.empty{padding:35px 20px;text-align:center;color:#637582}.auth{max-width:460px;margin:70px auto;background:white;padding:32px;border:1px solid var(--line);border-radius:14px}.auth .brand{margin-bottom:24px}.auth h1{font-size:24px}.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:16px}label{display:block;font-size:14px;font-weight:500;margin-bottom:14px}input,select{display:block;width:100%;border:1px solid #bacbd5;border-radius:7px;padding:10px 11px;background:white;color:var(--ink);margin-top:6px;min-height:44px}input[type=date]{width:auto}.formgrid input{width:100%}.actions{display:flex;gap:10px;justify-content:flex-end;margin-top:20px;flex-wrap:wrap}.error{color:#aa2727;font-size:14px;margin-top:10px;white-space:pre-wrap}.error:empty{display:none}dialog{border:1px solid var(--line);border-radius:14px;padding:26px;width:min(540px,calc(100% - 28px));max-height:90vh;overflow:auto;color:var(--ink)}dialog::backdrop{background:#0e233b80}dialog .close{float:right;padding:3px 10px}dialog p{overflow-wrap:anywhere}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--ink);color:white;border-radius:8px;padding:12px 20px;z-index:10;max-width:90vw;display:none}.loading{padding:48px;text-align:center}.member{display:flex;gap:12px;align-items:center;flex-wrap:wrap;padding:12px 0;border-bottom:1px solid var(--line)}.member:last-child{border-bottom:0}footer{margin-top:28px;font-size:13px;color:#637582} @media(max-width:700px){header{padding:16px;align-items:flex-start}.brand{font-size:23px}header .account{gap:6px;flex-wrap:wrap;justify-content:flex-end;max-width:180px}main{padding:22px 16px 40px}h1{font-size:24px}.stats{gap:8px}.stat{padding:12px;display:block}.stat strong{display:block;font-size:26px}.stat span{font-size:12px}.formgrid{grid-template-columns:1fr;gap:0}.auth{margin:30px 16px;padding:24px}.panel{padding:16px}.heading{gap:14px}.push{margin-left:0}.reservation{gap:10px}.toolbar{gap:8px}.toolbar button{padding:8px 11px}.schedule th:first-child{width:140px}}
