:root{--accent:#71566f;--light:#eee8ee;--ink:#101828;--muted:#697386;--line:#d6dbe2;--head:#edf0f3}*{box-sizing:border-box}body{margin:0;background:#fff;color:var(--ink);font:16px/1.5 Meiryo,'Yu Gothic',sans-serif}button,input,select,textarea{font:inherit;color:inherit}button{padding:10px 14px;border:1px solid var(--line);border-radius:4px;background:#fff;cursor:pointer;touch-action:manipulation}button:hover{background:var(--light)}button:disabled{opacity:.55;cursor:default}.primary{background:var(--accent);border-color:var(--accent);color:#fff}.primary:hover{background:#60465e}input,select,textarea{border:1px solid var(--line);border-radius:4px;padding:9px;max-width:100%;background:white}textarea{width:100%;min-height:88px;resize:vertical}label{display:flex;flex-direction:column;gap:5px;font-size:14px}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #386ba4;outline-offset:2px}[hidden]{display:none!important}#shell{display:grid;grid-template-columns:196px minmax(0,1fr);min-height:100vh}aside{background:#f8f9fa;border-right:1px solid var(--line);display:flex;flex-direction:column}.brand{font-size:25px;font-weight:bold;padding:20px}nav button{display:block;border:0;border-radius:0;background:transparent;text-align:left;width:100%;padding:15px 18px}nav button[aria-current=true]{background:var(--light);border-left:4px solid var(--accent);color:var(--accent);padding-left:14px}.aside-foot{margin-top:auto;padding:18px;font-size:13px}main{padding:24px;min-width:0;max-width:1900px}h1{font-size:30px;line-height:1.35;margin:0 0 8px}h2{font-size:21px;margin:0 0 18px}.subtitle,.muted,.legend{color:var(--muted);font-size:13px}.subtitle{margin-bottom:22px}.toolbar,.period-settings{display:flex;gap:12px;align-items:end;flex-wrap:wrap;margin-bottom:18px}.toolbar label{min-width:130px}.toolbar #store{min-width:240px}.halves{display:flex}.halves button{border-radius:0}.small{font-size:14px}.period-settings{background:#f8f9fa;padding:12px;font-size:13px;align-items:center}.period-settings input{font-size:14px}.tabs{display:flex;border-bottom:1px solid var(--line);margin-bottom:16px;gap:12px}.tabs button{border:0;border-radius:0;padding:12px 18px;background:transparent;color:var(--muted)}.tabs button[aria-selected=true]{border-bottom:3px solid var(--accent);color:var(--accent);font-weight:bold}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:18px}.grid-area{min-width:0}.table-scroll{overflow:auto;border:1px solid var(--line);max-width:100%;background:white}table{border-collapse:collapse;width:100%;font-size:14px;white-space:nowrap}th,td{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:9px;text-align:center}th{background:var(--head);font-weight:500}th:first-child,td:first-child{position:sticky;left:0;z-index:1;text-align:left;background:#f8f9fa;min-width:112px}thead th{padding:13px 10px}.cell{min-width:76px;height:54px;border:0;border-radius:0;padding:5px;background:transparent;width:100%;font-size:13px}.empty{color:#b0b7c1}.reserve{background:#fff3c9!important}.day-cell{padding:0}.selected{background:var(--light)}.rank{width:54px;padding:6px}.need{width:58px;padding:5px}.editor{border-left:1px solid var(--line);padding-left:18px}.editor form{display:grid;gap:12px}.editor details{font-size:13px;background:#f8f9fa;padding:10px}.editor details label{margin-top:10px}.time-row{display:flex;gap:10px}.time-row label{width:50%}.time-row input{width:100%}.bottom-actions{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.bottom-actions button{font-size:14px}.notice{background:#f0edf4;padding:10px 14px;margin-bottom:16px;font-size:13px}#error{background:#fff0f0;color:#982525;padding:14px;margin-bottom:16px;overflow-wrap:anywhere}#success{background:#e9f5ed;color:#285239;padding:12px;margin-bottom:16px}.warning{background:#fff0f0;color:#982525;padding:10px;margin:5px 0;font-size:13px}.calendar{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px;margin-bottom:18px}.calendar button{padding:12px 2px}.calendar button[aria-pressed=true]{background:var(--accent);color:white}#member{max-width:680px;margin:auto}#chat p{border:1px solid var(--line);background:#f8f9fa;padding:12px;white-space:pre-wrap}#chat-text{min-height:100px}#ai-status{color:var(--muted)}#confirm-submit{border:1px solid var(--accent);padding:18px;margin-top:18px}#confirm-submit label{display:flex;flex-direction:row;margin-bottom:12px}.entry-remove{padding:4px 8px}#people-panel form,#store-panel form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;max-width:850px;margin-bottom:24px}#login{max-width:440px;margin:70px auto;padding:24px}#login-form{display:grid;gap:16px}#demo-login{border-top:1px solid var(--line);margin-top:24px;padding-top:12px}#login-error{color:#982525}#published{color:var(--accent);font-weight:bold}#saved-history button{margin:4px}.member-layout #shell{grid-template-columns:170px minmax(0,1fr)}
@media(max-width:900px){#shell{display:block}aside{display:block;border-right:0}.brand{padding:12px 16px;font-size:21px}nav{display:flex;overflow:auto}nav button{width:auto;min-width:max-content;font-size:14px;padding:10px}.aside-foot{display:flex;align-items:center;justify-content:space-between;padding:8px 16px}.aside-foot p{margin:0}main{padding:18px 14px}h1{font-size:25px}.workspace{grid-template-columns:1fr}.editor{border-left:0;border-top:1px solid var(--line);padding:18px 0}.editor form{grid-template-columns:repeat(2,minmax(0,1fr))}.editor .time-row,.editor details,.editor .muted{grid-column:1/-1}.toolbar #store{min-width:0;width:100%}.toolbar>label:first-child{width:100%}.halves button{font-size:13px;padding:10px}#people-panel form,#store-panel form{grid-template-columns:1fr}.period-settings{align-items:end}#member .toolbar button{font-size:13px}}
@media print{aside,.toolbar,.editor,.bottom-actions,.tabs,.period-settings,#demo-notice,#error,#success{display:none!important}#shell,.workspace{display:block}main{padding:0}.table-scroll{overflow:visible}table{font-size:9px}.cell{font-size:9px;min-width:0;height:auto}th,td{padding:3px}.rank{display:none}.legend{font-size:10px}#saved-history{display:none}}
th small{display:block;color:var(--muted);font-size:11px}.tabs button.active{border-bottom:3px solid var(--accent)}

@media print{@page{size:A3 landscape;margin:10mm}.need{width:28px;padding:0;border:0;font-size:9px}.table-scroll table{width:100%}#grid th:first-child{min-width:70px}}

.intake-row{border-top:1px solid var(--line);padding:14px 0;display:flex;gap:10px;flex-wrap:wrap}.intake-row p{width:100%;margin:0}.intake-row label{flex-direction:row;align-items:center}.intake-row input{max-width:100%}