:root{color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Yu Gothic,sans-serif;--primary: #06c755;--danger: #e53935;--border: #e0e0e0;--text-muted: #666;--nav-height: 64px}*{box-sizing:border-box}body{margin:0;background:#f7f7f8;color:#1a1a1a}#root{max-width:480px;margin:0 auto;min-height:100dvh;background:#fff;display:flex;flex-direction:column}main{flex:1;padding:16px;padding-bottom:calc(var(--nav-height) + env(safe-area-inset-bottom) + 24px)}h1{font-size:20px;margin:0 0 16px}h2{font-size:16px;margin:0 0 12px}button{display:inline-flex;align-items:center;justify-content:center;gap:4px;min-height:48px;font-family:inherit;font-size:16px;font-weight:600;line-height:1.4;text-align:center;padding:12px 16px;border-radius:8px;border:none;cursor:pointer}button.primary{background:var(--primary);color:#fff;width:100%}button.primary:disabled{background:#ccc;cursor:not-allowed}button.secondary{background:#fff;border:1px solid var(--border);color:#1a1a1a;width:100%}button.danger{background:#fff;border:1px solid var(--danger);color:var(--danger);width:100%}a.btn-link{display:block;text-decoration:none;color:inherit}.btn-row{display:flex;align-items:stretch;gap:8px;margin-top:12px}.btn-row>a.btn-link,.btn-row>button{flex:1 1 0;min-width:0}.btn-row a.btn-link>button{width:100%;height:100%}.btn-stack{display:grid;gap:8px;margin-bottom:16px}input,textarea,select{width:100%;font-size:16px;padding:10px 12px;border:1px solid var(--border);border-radius:8px;margin-bottom:12px}select{-moz-appearance:none;appearance:none;-webkit-appearance:none;min-height:48px;padding-right:40px;font-weight:600;color:#1a1a1a;border-color:#b8b8b8;background-color:#fff;background-image:url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5 11 1.5' fill='none' stroke='%23555' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:12px 8px;box-shadow:0 1px 2px #0000000d;cursor:pointer}select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #06c75526}label{display:block;font-size:13px;color:var(--text-muted);margin-bottom:4px}.card{border:1px solid var(--border);border-radius:12px;padding:16px;margin-bottom:16px}.store-tel{display:inline-flex;align-items:center;gap:8px;font-size:19px;font-weight:700;color:var(--primary);text-decoration:none;padding:6px 0;min-height:44px}.store-address{margin:4px 0 0;font-size:14px;line-height:1.6}.error-banner{background:#fdecea;color:var(--danger);padding:10px 12px;border-radius:8px;font-size:14px;margin-bottom:12px}.notice-banner{background:#fff8e1;color:#8a6100;padding:10px 12px;border-radius:8px;font-size:14px;margin-bottom:12px}.field-error{color:var(--danger);font-size:12px;margin:-8px 0 12px}.field-note{color:#666;font-size:12px;margin:-8px 0 12px}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translate(-50%);z-index:10;width:100%;max-width:480px;display:flex;border-top:1px solid var(--border);background:#fff;padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -2px 12px #00000012}.bottom-nav a{position:relative;flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-height:var(--nav-height);padding:8px 2px;font-size:13px;font-weight:600;line-height:1.2;white-space:nowrap;text-decoration:none;color:var(--text-muted);-webkit-tap-highlight-color:transparent}.bottom-nav a.active{color:var(--primary)}.bottom-nav a.active:before{content:"";position:absolute;top:-1px;left:18%;right:18%;height:3px;border-radius:0 0 3px 3px;background:var(--primary)}.calendar{margin-bottom:16px}.calendar-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}.calendar-head strong{font-size:15px}.calendar-head button{flex:0 0 auto;min-width:40px;min-height:36px;padding:6px 10px}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}.calendar-weekday{text-align:center;font-size:11px;font-weight:600;color:var(--text-muted);padding-bottom:4px}.calendar-weekday.sun{color:var(--danger)}.calendar-weekday.sat{color:var(--primary)}.calendar-cell{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:52px;padding:4px 2px;border:1px solid var(--border);border-radius:8px;background:#fff;white-space:nowrap;overflow:hidden}.calendar-cell.blank{border:none;background:none;min-height:0}.calendar-cell .day{font-size:13px;font-weight:700}.calendar-cell.sun .day{color:var(--danger)}.calendar-cell.sat .day{color:var(--primary)}.calendar-cell .mark{font-size:11px;font-weight:600;line-height:1.2}.calendar-cell.today{border-color:var(--primary)}.calendar-cell.selected{border-color:var(--primary);box-shadow:inset 0 0 0 1px var(--primary)}.calendar-cell.status-available .mark{color:var(--primary)}.calendar-cell.status-few{background:#fff8e6;border-color:#f0c95c}.calendar-cell.status-few .mark{color:#b8860b}.calendar-cell.status-full{background:#fafafa}.calendar-cell.status-full .mark{color:#999}.calendar-cell.status-closed,.calendar-cell.out-of-range{background:#f3f4f6}.calendar-cell.status-closed .day,.calendar-cell.out-of-range .day,.calendar-cell.status-closed .mark{color:#bbb}.calendar-cell.status-no-more-today{background:#eef2ff;border-color:#c7d2fe}.calendar-cell.status-no-more-today .day,.calendar-cell.status-no-more-today .mark{color:#6366f1}.calendar-cell:disabled{cursor:not-allowed}.calendar-legend{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px;font-size:12px}.calendar-legend span{display:inline-flex;align-items:center;gap:4px}.calendar-legend .swatch{width:10px;height:10px;border-radius:3px;border:1px solid var(--border);display:inline-block}.calendar-legend .swatch.available{background:#fff;border-color:var(--primary)}.calendar-legend .swatch.few{background:#fff8e6;border-color:#f0c95c}.calendar-legend .swatch.full{background:#fafafa}.calendar-legend .swatch.closed{background:#f3f4f6}.calendar-legend .swatch.no-more-today{background:#eef2ff;border-color:#c7d2fe}.slot-row{display:grid;grid-template-columns:1fr 5.5em;gap:8px;align-items:center;padding:12px;border:1px solid var(--border);border-radius:8px;margin-bottom:8px}.slot-row .slot-info{display:flex;flex-direction:column;gap:2px;min-width:0}.slot-row .slot-time{font-size:16px;font-weight:600;white-space:nowrap}.slot-row button{width:100%;white-space:nowrap}.slot-row.unavailable{opacity:.5}.tabs{display:flex;margin-bottom:16px}.tabs button{flex:1 1 0;background:#fff;border:1px solid var(--border);white-space:nowrap}.tabs button:first-child{border-radius:8px 0 0 8px}.tabs button:last-child{border-radius:0 8px 8px 0;border-left:none}.tabs button.selected{background:#1a1a1a;color:#fff;border-color:#1a1a1a}.center{text-align:center}.muted{color:var(--text-muted);font-size:13px}.kv{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:10px 0;border-bottom:1px solid #f2f2f2}.kv:last-child{border-bottom:none}.kv>span:first-child{flex-shrink:0;color:var(--text-muted);font-size:13px}.kv>span:last-child{text-align:right;word-break:break-word}.headline{font-size:18px;font-weight:700;margin:0 0 12px}.cancel-policy-box{white-space:pre-line;font-size:13px;color:#1a1a1a;max-height:160px;overflow-y:auto;margin-bottom:4px}.checkbox-label{display:flex;align-items:center;gap:8px;min-height:44px;font-size:15px;color:#1a1a1a;margin:4px 0 16px}.checkbox-label input[type=checkbox]{width:20px;height:20px;margin:0;flex-shrink:0}.status-badge{display:inline-block;font-size:12px;font-weight:600;padding:3px 8px;border-radius:999px;background:#f0f0f0;color:var(--text-muted)}.status-badge.confirmed{background:#e6f7ec;color:#067a3a}.status-badge.done{background:#eef2ff;color:#3d4db7}.status-badge.cancelled{background:#fdecea;color:var(--danger)}.dev-mock-badge{position:fixed;top:0;right:0;z-index:100;padding:2px 8px;font-size:11px;color:#fff;background:#c0392b;border-bottom-left-radius:6px;pointer-events:none}.home-footer{display:flex;justify-content:center;gap:20px;margin-top:28px;font-size:12px}.home-footer a{color:var(--text-muted);text-decoration:underline;text-underline-offset:2px;padding:8px 0}.legal-note{font-size:13px;color:var(--text-muted);line-height:1.7;margin:-4px 0 16px}.link-button{display:inline;min-height:0;padding:0;background:none;border:none;font-size:inherit;font-weight:600;line-height:inherit;color:var(--primary);text-decoration:underline;text-underline-offset:2px}.legal-page{padding-bottom:calc(env(safe-area-inset-bottom) + 24px)}.page-back{display:inline-flex;align-items:center;gap:2px;min-height:44px;margin:-8px 0 4px -6px;padding:0 8px 0 4px;background:none;border:none;font-size:15px;color:var(--primary)}.legal{font-size:14px;line-height:1.75;color:#1a1a1a}.legal section{padding-top:16px;margin-top:16px;border-top:1px solid var(--border)}.legal section:first-child{padding-top:0;margin-top:0;border-top:none}.legal h2{font-size:15px;margin:0 0 8px}.legal h3{font-size:14px;margin:14px 0 6px}.legal p{margin:0 0 10px}.legal p:last-child{margin-bottom:0}.legal ol,.legal ul{margin:0 0 10px;padding-left:1.5em}.legal li{margin:4px 0}.legal li>ol,.legal li>ul{margin:4px 0 0}.legal ol ol{list-style:lower-alpha}.legal-supplement p{color:var(--text-muted);font-size:13px}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;background:#00000073}.sheet{position:absolute;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:480px;max-height:88dvh;display:flex;flex-direction:column;background:#fff;border-radius:16px 16px 0 0;box-shadow:0 -4px 24px #00000026}.sheet-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:12px 8px 12px 16px;border-bottom:1px solid var(--border)}.sheet-head h2{margin:0;font-size:16px}.sheet-close{flex:0 0 auto;width:44px;min-height:44px;padding:0;background:none;border:none;color:var(--text-muted)}.sheet-body{overflow-y:auto;-webkit-overflow-scrolling:touch;padding:16px 16px calc(env(safe-area-inset-bottom) + 16px)}.sheet-body .legal{margin-bottom:20px}