:root{font-family:Noto Sans JP,Hiragino Kaku Gothic ProN,sans-serif;--space-1: 4px;--space-2: 6px;--space-3: 8px;--space-4: 10px;--space-5: 12px;--space-6: 14px;--radius-chip: 4px;--radius-control: 8px;--radius-item: 10px;--radius-card: 12px;--radius-round: 999px;--control-h: 34px;--control-h-sm: 28px;--control-px: 12px;--control-py: 8px;--control-px-sm: 8px;--control-py-sm: 4px;--border-subtle: #e2e8f0;--border-default: #cbd5e1;--surface-page: #f8fafc;--surface-card: #fff;--surface-muted: #f8fafc;--surface-soft: #f1f5f9;--text-main: #0f172a;--text-secondary: #334155;--text-muted: #64748b;--text-link: #0369a1;--text-danger: #b91c1c;--brand-primary: #0284c7;--calendar-gap: 6px;--calendar-week-header-gap: 6px;--calendar-head-padding: 6px;--calendar-cell-padding: 6px;--calendar-cell-inner-gap: 6px;--calendar-date-trigger-padding: 2px 4px;--calendar-cell-trigger-padding: 2px 4px;--calendar-cell-border: 1px solid #e2e8f0;--calendar-body-padding: 12px}body{margin:0;background:var(--surface-page);color:var(--text-main)}.container{max-width:1100px;margin:20px auto;padding:var(--calendar-body-padding)}.login-page{min-height:calc(100vh - 40px);display:grid;place-items:center}.login-card{width:min(520px,calc(100vw - 24px));text-align:left;display:grid;gap:var(--space-4)}.login-actions{display:flex;gap:var(--space-3);flex-wrap:wrap}.card{background:var(--surface-card);border:1px solid var(--border-subtle);border-radius:var(--radius-card);padding:var(--space-6);margin-bottom:var(--space-6)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:var(--space-4)}.grid.compact{grid-template-columns:1fr 1fr}.grid input:not([type=checkbox]),.grid select,.grid 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var(--control-px);text-decoration:none}table{width:100%;border-collapse:collapse}th,td{padding:var(--space-3);border-bottom:1px solid var(--border-subtle);text-align:left;vertical-align:top;font-size:14px}th{background:var(--surface-page)}h1,h2{margin:0 0 var(--space-3)}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:var(--space-4)}.toolbar>div{display:flex;align-items:center;gap:var(--space-1);flex-wrap:wrap}.app-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);margin-bottom:2px}.app-header-left,.app-header-right{display:flex;align-items:center;gap:var(--space-1)}.calendar-switcher{display:inline-flex;align-items:center}.calendar-switcher select{min-width:180px;max-width:min(42vw,320px)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.user-menu{position:relative;display:inline-flex;align-items:center;margin:0}.user-avatar-button{width:var(--control-h);height:var(--control-h);border-radius:var(--radius-round);border:1px solid #94a3b8;background:var(--surface-page);color:var(--text-main);display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;margin:0;padding:0;overflow:hidden}.user-avatar-button img{width:100%;height:100%;object-fit:cover;display:block}.user-menu-dropdown{position:absolute;top:calc(100% + var(--space-2));right:0;min-width:180px;border:1px solid var(--border-subtle);border-radius:var(--radius-item);background:var(--surface-card);box-shadow:0 10px 24px #0f172a24;padding:var(--space-3);z-index:50}.user-menu-dropdown .muted{margin:0 0 var(--space-3);word-break:break-word}.user-menu-logout{width:100%;display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);margin:0}.modal-actions{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-1);margin-top:var(--space-3)}.table-scroll-x{width:100%;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch}.table-scroll-x table{min-width:720px}.template-editor-list{display:grid;gap:10px;margin-top:10px;margin-bottom:10px}.template-editor-header{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:end}.template-editor-meta{margin:0}.template-add-row-button{margin:0;align-self:end}.template-editor-row{border:1px solid #e2e8f0;border-radius:8px;background:#f8fafc;padding:8px;display:grid;gap:8px}.template-editor-row-invalid{border-color:#fca5a5;background:#fef2f2}.template-editor-row-error{margin:0}.unit-row{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));align-items:end}.unit{min-width:0}.unit-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;min-width:0}.unit-pair>label{min-width:0}.unit-pair :is(input,select,textarea){width:100%;min-width:0;box-sizing:border-box}.unit-actions{display:flex;flex-wrap:nowrap;gap:6px;align-items:flex-end;min-width:0}.unit-actions>*{margin:0}.month-toolbar-actions{display:flex;align-items:center;gap:6px;flex-wrap:nowrap}.tap-list{display:grid;gap:var(--space-3)}.tap-row{width:100%;box-sizing:border-box;margin:0;padding:var(--space-3);border:1px solid var(--border-subtle);border-radius:var(--radius-item);background:var(--surface-card);color:var(--text-main);display:grid;grid-template-columns:minmax(0,1fr) 22px;align-items:center;gap:var(--space-3);text-align:left}.tap-row-with-actions{grid-template-columns:minmax(0,1fr) auto}.tap-row-clickable{cursor:pointer}.tap-row:hover{background:var(--surface-page)}.tap-row-main{min-width:0;display:grid;gap:2px}.tap-row-title{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2);min-width:0}.tap-row-title strong{min-width:0;overflow-wrap:anywhere}.tap-row-meta-with-action{display:flex;align-items:flex-start;gap:var(--space-2)}.tap-row-meta-with-action .muted{flex:1;min-width:0}.tap-row-inline-icon{margin:0;flex:0 0 auto}.tap-row-main .muted{white-space:normal;overflow-wrap:anywhere}.tap-row-actions{display:inline-flex;gap:var(--space-2);align-items:center;justify-content:flex-end}.tap-row-chevron{color:var(--text-muted);font-size:16px;line-height:1;width:22px;min-width:22px;text-align:center;white-space:nowrap;justify-self:end}.weekday-field{display:grid;gap:var(--space-2);font-size:12px}.weekday-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:var(--space-2)}.weekday-toggle{margin:0;min-height:0;padding:var(--space-1) 0;border:1px solid var(--border-default);border-radius:var(--radius-control);background:var(--surface-card);color:var(--text-secondary);line-height:1.1}.weekday-toggle.active{border-color:#0284c7;background:#e0f2fe;color:#075985}.muted{color:var(--text-muted);font-size:12px}.section-help{margin:-2px 0 8px}.error{color:var(--text-danger)}.month-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:var(--calendar-gap)}.month-note-summary{width:100%;margin-top:var(--space-3);text-align:left;border:1px solid var(--border-default);background:var(--surface-muted);color:var(--text-main);border-radius:var(--radius-item);padding:var(--space-3);display:grid;grid-template-columns:minmax(0,1fr);justify-content:stretch;justify-items:stretch;align-items:start;gap:var(--space-1)}.month-note-text{white-space:pre-wrap;overflow-wrap:anywhere;max-height:200px;overflow-y:auto}.month-grid.week-header{margin-bottom:var(--calendar-week-header-gap)}.month-head{background:var(--surface-soft);border:1px solid var(--border-subtle);border-radius:var(--radius-control);padding:var(--calendar-head-padding);font-size:12px;text-align:center}.month-head.sunday{background:#fff1f2;border-color:#fecdd3;color:#9f1239}.month-cell{border:var(--calendar-cell-border);border-radius:10px;background:#fff;min-height:120px;padding:var(--calendar-cell-padding);display:grid;grid-template-rows:auto 1fr;gap:var(--calendar-cell-inner-gap)}.month-cell.sunday{background:#fff7f7}.month-cell.today{border-color:#93c5fd;box-shadow:inset 0 0 0 1px #93c5fd}.month-cell.empty{background:transparent;border-style:dashed}.month-day{font-weight:700;margin-right:2px}.month-cell.sunday .month-day{color:#be123c}.month-date-trigger{all:unset;display:flex;flex-wrap:wrap;align-items:flex-start;gap:1px;cursor:pointer;border-radius:var(--radius-control);padding:var(--calendar-date-trigger-padding);width:100%;box-sizing:border-box;line-height:1}.month-date-trigger:hover{background:var(--surface-page)}.month-date-summary{display:contents;font-size:11px;color:#64748b}.month-date-mark{display:inline-block;border:1px solid #e2e8f0;border-radius:4px;padding:0 1px;margin-top:2px;line-height:1.1}.month-cell-trigger{all:unset;cursor:pointer;display:grid;align-content:start;gap:6px;min-height:0;border-radius:var(--radius-control);padding:var(--calendar-cell-trigger-padding);width:100%;box-sizing:border-box;min-width:0}.month-cell-trigger:hover{background:var(--surface-page)}.month-summary{display:grid;gap:3px}.month-line{font-size:12px;line-height:1.4;word-break:break-word;overflow-wrap:anywhere}.month-slot-list{display:flex;flex-wrap:wrap;gap:4px}.slot-chip{display:inline-block;font-size:11px;background:var(--surface-soft);color:var(--text-secondary);border:1px solid var(--border-default);border-radius:var(--radius-chip);padding:1px 0}.slot-chip-accent{position:relative;overflow:hidden;border-radius:0 4px 4px}.slot-chip-accent:before{content:"";position:absolute;left:-6px;top:-6px;width:10px;height:10px;background:var(--slot-accent, transparent);transform:rotate(45deg)}.slot-chip-status-open{background:#e0f2fe;color:#075985;border-color:#7dd3fc}.slot-chip-status-booked{background:#dcfce7;color:#14532d;border-color:#86efac}.slot-chip-status-pending{background:#fef9c3;color:#713f12;border-color:#fde047}.slot-chip-status-closed{background:#fee2e2;color:#7f1d1d;border-color:#fca5a5}.slot-chip-status-conflicted{background:#e2e8f0;color:#334155;border-color:#cbd5e1}.public-month-cell{min-height:110px}.public-slot-list{display:grid;align-content:start;gap:4px}.slot-chip-button{min-width:0;min-height:0;display:block;margin:0;border:1px solid #bae6fd;background:#e0f2fe;color:#075985;border-radius:var(--space-2);padding:2px 6px 3px;font-size:11px;line-height:1.2;text-align:left}.slot-chip-button.selected{border-color:#0284c7;background:#0284c7;color:#fff}.slot-chip-button-pending_self{background:#fef08a;border-color:#facc15;color:#713f12}.slot-chip-button-confirmed_self{background:#dcfce7;border-color:#4ade80;color:#14532d}.slot-chip-button-pending_other{background:#fee2e2;border-color:#fca5a5;color:#7f1d1d;opacity:.72}.slot-chip-button-confirmed_other{background:#fee2e2;border-color:#fca5a5;color:#7f1d1d}button.small{min-height:var(--control-h-sm);padding:0 var(--control-px-sm);font-size:12px}.overlay{position:fixed;inset:0;background:#0f172a73;display:grid;place-items:center;z-index:1000}.modal{width:min(840px,100vw);box-sizing:border-box;max-height:100vh;overflow:auto;background:var(--surface-card);border-radius:var(--radius-card);border:1px solid var(--border-subtle);padding:var(--space-6);position:relative}.modal.modal-small{width:min(520px,100vw)}.modal-close{position:absolute;top:8px;right:8px;width:32px;height:32px;padding:0;margin:0;border-radius:var(--radius-round);border:1px solid var(--border-default);background:var(--surface-card);color:var(--text-secondary);line-height:1;font-size:20px}.event-checks{display:flex;flex-wrap:wrap;gap:var(--space-3)}.event-item{display:flex;align-items:center;gap:var(--space-1)}.event-row{border:1px solid var(--border-subtle);border-radius:var(--radius-item);padding:var(--space-4);background:var(--surface-muted)}.event-row-grid{display:grid;grid-template-columns:minmax(180px,1fr) minmax(140px,1fr) auto auto auto auto;grid-template-areas:"name code textcolor bg active delete";align-items:end;gap:var(--space-4)}.slot-set-row-grid{display:grid;grid-template-columns:minmax(180px,1fr) minmax(140px,1fr) minmax(170px,auto) auto auto;grid-template-areas:"name desc color active delete";align-items:end;gap:var(--space-4)}.slot-set-list{display:grid;gap:var(--space-4)}.date-event-set-list{display:grid;gap:var(--space-4);margin-bottom:var(--space-4)}.settings-list{display:grid;gap:var(--space-4)}.settings-row{border:1px solid var(--border-subtle);border-radius:var(--radius-item);background:var(--surface-muted);padding:var(--space-4);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:var(--space-4);align-items:end}.settings-row-main{min-width:0;display:grid;gap:var(--space-1)}.settings-row-main :is(input:not([type=checkbox]),select,textarea){width:100%;min-width:0;box-sizing:border-box}.settings-row-actions{display:flex;flex-wrap:wrap;gap:var(--space-2);align-items:center;justify-content:flex-end;min-width:0}.event-name-field{grid-area:name}.event-code-field{grid-area:code}.event-active-field{grid-area:active;align-self:end}.event-text-color-field{grid-area:textcolor;align-self:end}.event-bg-color-field{grid-area:bg;align-self:end}.event-delete-field{grid-area:delete;justify-self:end;align-self:end}.slot-set-name-field{grid-area:name}.slot-set-desc-field{grid-area:desc}.slot-set-active-field{grid-area:active;align-self:end}.slot-set-color-field{grid-area:color;align-self:end}.slot-set-delete-field{grid-area:delete;justify-self:end;align-self:end}.event-row-grid :is(input:not([type=checkbox]),select,textarea),.slot-set-row-grid :is(input:not([type=checkbox]),select,textarea){width:100%;min-width:0;box-sizing:border-box}.event-delete-field .icon-button{margin:0}@media(max-width:600px){.event-row-grid{grid-template-columns:minmax(120px,1fr) minmax(120px,1fr) auto;grid-template-areas:"name code textcolor" "bg active delete"}.slot-set-row-grid{grid-template-columns:minmax(120px,1fr) minmax(120px,1fr) auto auto;grid-template-areas:"name desc color active" ". . . delete"}}@media(max-width:480px){.event-row-grid{grid-template-columns:minmax(120px,1fr) minmax(120px,1fr);grid-template-areas:"name code" "textcolor bg" "active delete"}.slot-set-row-grid{grid-template-columns:minmax(120px,1fr) minmax(120px,1fr);grid-template-areas:"name desc" "color color" "active delete"}}.inline-check{display:inline-flex;align-items:center;gap:4px}.label-group-color{display:grid;gap:4px;font-size:12px;min-width:0}.slot-card-list{display:grid;gap:var(--space-3)}.slot-card{border:1px solid #dbeafe;border-radius:var(--radius-item);background:#f8fbff;padding:var(--space-3);display:grid;gap:var(--space-1);position:relative}.slot-card:before{content:"";position:absolute;left:8px;top:8px;width:3px;height:3px;border-radius:999px;background:var(--slot-accent, transparent)}.slot-card-status-open{border-color:#7dd3fc;background:#f0f9ff}.slot-card-status-booked{border-color:#86efac;background:#f0fdf4}.slot-card-status-pending{border-color:#fde047;background:#fefce8}.slot-card-status-closed{border-color:#fca5a5;background:#fef2f2}.slot-card-status-conflicted{border-color:#cbd5e1;background:#f1f5f9}.slot-card-head{display:flex;justify-content:space-between;align-items:center;gap:var(--space-3)}.slot-card-actions{display:flex;flex-wrap:wrap;gap:var(--space-2);align-items:center}.slot-set-color-cell{display:flex;align-items:center;gap:var(--space-2)}@media(max-width:768px){:root{--control-h: 30px;--control-h-sm: 26px;--control-px: 8px;--calendar-gap: 3px;--calendar-week-header-gap: 3px;--calendar-head-padding: 4px 2px;--calendar-cell-padding: 0;--calendar-cell-inner-gap: 3px;--calendar-date-trigger-padding: 0;--calendar-cell-trigger-padding: 0;--calendar-cell-border: 1px solid #e2e8f0;--calendar-body-padding: 4px}.month-grid{margin-inline:-14px}.calendar-switcher select{min-width:132px;max-width:40vw}.table-scroll-x{margin-inline:-14px;padding-inline:14px}.month-cell{min-height:70px;border-radius:6px}.month-toolbar{align-items:flex-start}.month-toolbar-actions{gap:4px;flex-shrink:0}.month-toolbar-actions button{margin:0;flex:0 0 auto}.month-date-trigger,.month-cell-trigger{border-radius:0}}