.cp{--cp-bg:#f5f7fa;--cp-card:#fff;--cp-text:#1a2a3a;--cp-muted:#647b92;--cp-line:#e8edf4;--cp-blue:#4a90d9;background:var(--cp-bg);color:var(--cp-text);padding:24px;border-radius:24px;font:500 15px/1.6 -apple-system,'PingFang SC','Microsoft YaHei',sans-serif;min-width:0;max-width:100%;overflow-wrap:anywhere}
.cp *{box-sizing:border-box;min-width:0}.cp h2{font-size:24px;margin:0}.cp h3{font-size:19px}.cp p{margin:10px 0}.cp small,.cp-hint{color:var(--cp-muted)}.cp small{display:block}.cp button,.cp select,.cp input,.cp textarea{font:inherit;color:inherit;max-width:100%}.cp button{min-height:44px;padding:9px 14px;border-radius:12px;border:1px solid var(--cp-line);background:var(--cp-card);cursor:pointer;white-space:normal;transition:transform .15s}.cp button:active{transform:scale(.97)}.cp button:disabled{opacity:.5}.cp .cp-primary{background:var(--cp-blue);border-color:var(--cp-blue);color:#fff}.cp .cp-danger,.cp .cp-error{color:#b64242}.cp :focus-visible{outline:3px solid var(--cp-blue);outline-offset:2px}.cp input,.cp select,.cp textarea{width:100%;font-size:16px;padding:10px;border:1px solid var(--cp-line);border-radius:12px;background:var(--cp-card)}.cp textarea{min-height:96px;resize:vertical}.cp label{display:grid;gap:6px;margin:8px 0}.cp input[type=checkbox]{width:20px;height:20px}.cp .cp-check{display:flex;align-items:center;gap:10px;min-height:44px}.cp-head,.cp-tools,.cp-toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.cp-head,.cp-toolbar{justify-content:space-between}.cp-head{margin-bottom:16px}.cp-tools select{width:auto;max-width:300px}.cp-currents{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:12px 0}.cp-currents>button{display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:4px;text-align:left;border-left:4px solid #4a90d9;padding:10px 16px}.cp-currents>button:nth-child(2){border-left-color:#9186ae}.cp-currents b{font-size:18px}.cp-currents span{font-size:14px}.cp-hint{font-size:14px}.cp-empty{padding:32px 16px;text-align:center}.cp-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.cp-sheet-scroll{max-width:100%;overflow:auto;border:1px solid var(--cp-line);border-radius:16px;background:var(--cp-card);isolation:isolate;overscroll-behavior-x:contain}.cp-sheet{width:100%;min-width:1024px;border-collapse:separate;border-spacing:0;table-layout:fixed;font-size:14px}.cp-sheet.cp-compare{min-width:1748px}.cp-sheet th,.cp-sheet td{border-right:1px solid var(--cp-line);border-bottom:1px solid var(--cp-line);padding:12px;vertical-align:top;text-align:left;white-space:normal;overflow-wrap:anywhere;color:var(--cp-text);background:var(--cp-card)}.cp-sheet thead th{background:var(--cp-bg);font-weight:700}.cp-sheet thead tr:first-child th{position:sticky;top:0;z-index:2}.cp-sheet tbody tr:last-child>*{border-bottom:0}.cp-sheet tr>*:last-child{border-right:0}.cp-sheet .cp-class-head{vertical-align:middle;color:var(--cp-blue);border-top:3px solid #4a90d9}.cp-sheet .cp-tone-1{color:#84749f;border-top-color:#9186ae}.cp-class-head button{float:right;font-size:14px}.cp-col-no{width:56px}.cp-col-unit{width:100px}.cp-col-title{width:150px}.cp-col-date{width:150px}.cp-col-text{width:150px}.cp-sheet tbody th{color:var(--cp-muted);font-weight:500}.cp-date b{white-space:nowrap}.cp-date button{margin-top:8px;font-size:14px}.cp-latest{box-shadow:inset 3px 0 #4a90d9}.cp-cell-text{white-space:pre-wrap;max-height:180px;overflow:auto;font-weight:400;line-height:1.7}.cp-blank>span{display:block;color:var(--cp-muted);margin-bottom:10px}.cp-sheet tbody tr:hover>*{background:color-mix(in srgb,var(--cp-blue) 4%,var(--cp-card))}
.cp-dialog{padding:0;border:1px solid #e8edf4;border-radius:24px;width:min(820px,calc(100vw - 24px));max-height:calc(100dvh - 32px);background:#f5f7fa}.cp-dialog::backdrop{background:#17283a70}.cp-dialog .cp{border-radius:0;padding:24px;max-height:calc(100dvh - 36px);overflow:auto;padding-bottom:max(24px,env(safe-area-inset-bottom))}.cp-dialog header{position:sticky;top:-24px;background:var(--cp-bg);padding:10px 0;z-index:1}.cp-dialog footer{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.cp-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}.cp-error{white-space:pre-wrap}.cp-conflict{border:1px solid #bf7343;padding:14px;border-radius:14px}.cp-conflict pre{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;max-height:240px;overflow:auto}.cp-trash-row{border-bottom:1px solid var(--cp-line);padding:12px 0}
@keyframes cp-slide{from{transform:translateY(100%)}to{transform:translateY(0)}}
@media(max-width:767px){.cp{padding:14px;border-radius:24px}.cp-currents{gap:8px}.cp-currents>button{padding:10px}.cp-currents b{font-size:15px}.cp-currents span{font-size:13px}.cp-grid{grid-template-columns:1fr}.cp-tools select{max-width:100%;width:100%}.cp-dialog{width:100%;max-width:100%;max-height:94dvh;margin:auto 0 0;border-radius:24px 24px 0 0;animation:cp-slide .3s cubic-bezier(.32,.72,0,1)}.cp-dialog .cp{padding:20px 16px;max-height:94dvh;padding-bottom:max(24px,env(safe-area-inset-bottom))}.cp-dialog header{top:-20px}.cp-hint{font-size:14px}}
@media(prefers-reduced-motion:reduce){.cp *,.cp-dialog{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media(prefers-color-scheme:dark){.cp{--cp-bg:#161e29;--cp-card:#202c3a;--cp-text:#e2eaf3;--cp-muted:#acbdd0;--cp-line:#354557;--cp-blue:#65a7e7}.cp .cp-error,.cp .cp-danger{color:#ffabab}}
html.night .cp{--cp-bg:#161e29;--cp-card:#202c3a;--cp-text:#e2eaf3;--cp-muted:#acbdd0;--cp-line:#354557;--cp-blue:#65a7e7}html:not(.night)[data-cp-theme=light] .cp{--cp-bg:#f5f7fa;--cp-card:#fff;--cp-text:#1a2a3a;--cp-muted:#647b92;--cp-line:#e8edf4;--cp-blue:#4a90d9}

.cp [hidden]{display:none!important}
.cp-sheet{min-width:0!important;table-layout:fixed}.cp-sheet th{position:relative;padding-right:18px}.cp .cp-resize{position:absolute;right:0;top:0;bottom:0;width:12px;padding:0;border:0;border-radius:0;background:transparent;cursor:col-resize;touch-action:none}.cp .cp-resize:after{content:'';position:absolute;right:3px;top:10px;bottom:10px;width:2px;background:var(--cp-line)}.cp .cp-resize:focus-visible{background:var(--cp-line)}.cp-column-setting{display:flex;gap:16px;align-items:center;justify-content:space-between;border-bottom:1px solid var(--cp-line)}.cp-column-setting>.cp-check{flex:1}.cp-column-setting>label:last-child{width:120px}.cp-progress-card{border:1px solid var(--cp-line);border-left:4px solid #4a90d9;border-radius:16px;background:var(--cp-card);padding:10px 14px}.cp-progress-card:nth-child(2){border-left-color:#9186ae}.cp-progress-card>button{display:flex;flex-direction:column;align-items:flex-start;text-align:left;gap:4px;width:100%;border:0;padding:4px;background:transparent}.cp-progress-card b{font-size:16px}.cp-progress-card span{font-size:14px}.cp-progress-card .cp-next{border-top:1px solid var(--cp-line);margin-top:10px;padding-top:10px}.cp-next-text{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.cp-sheet td[rowspan]{vertical-align:middle;background:var(--cp-bg)}
/* Group labels stay calm while dates and actions remain easy to scan. */
.cp-toolbar{padding:16px;background:var(--cp-card);border:1px solid var(--cp-line);border-radius:16px;margin:16px 0}.cp-toolbar label{font-size:14px}.cp-sheet td[data-merged-column]{font-weight:700;vertical-align:top;padding-top:18px;background:var(--cp-bg)}.cp-sheet td[data-merged-column=unit]{color:var(--cp-blue)}.cp-sheet td[data-merged-column=title]{border-left:2px solid var(--cp-line)}.cp-date{font-variant-numeric:tabular-nums}.cp-sheet td button{margin:6px 4px 0 0}.cp-sheet tbody tr:nth-child(even)>td:not([data-merged-column]){background:color-mix(in srgb,var(--cp-bg) 45%,var(--cp-card))}
.cp-gantt-scroll{overflow:auto;max-width:100%;border:1px solid var(--cp-line);border-radius:16px;background:var(--cp-card)}.cp-gantt{--cp-label:220px;--cp-slot:160px;width:max-content}.cp-gantt-axis,.cp-gantt-row{display:grid;grid-template-columns:var(--cp-label) repeat(var(--cp-tracks),var(--cp-slot))}.cp-gantt-axis{background:var(--cp-bg)}.cp-gantt-axis>*{padding:12px;border-right:1px solid var(--cp-line)}.cp-gantt-row>*{padding:10px;border-top:1px solid var(--cp-line);border-right:1px solid var(--cp-line)}.cp-gantt-label{background:var(--cp-card);position:sticky;left:0;z-index:1;box-shadow:3px 0 8px #17283a08}.cp-gantt-label b{display:block}.cp-gantt-slot{display:flex;flex-direction:column;gap:8px;background:linear-gradient(90deg,transparent 49.5%,var(--cp-line) 50%,transparent 50.5%)}.cp .cp-gantt-event{background:var(--cp-blue);color:#fff;border:2px solid var(--cp-blue);font-size:14px;padding:8px;min-height:44px}.cp .cp-gantt-plan{background:var(--cp-card);color:var(--cp-blue);border-style:dashed}
@media(max-width:767px){.cp-toolbar{padding:12px}.cp-toolbar>.cp-tools{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%;gap:8px}.cp-toolbar label{margin:0}.cp-toolbar select{width:100%}.cp-toolbar>.cp-tools:last-child{padding-top:12px;border-top:1px solid var(--cp-line)}.cp-toolbar .cp-primary{grid-column:1/-1}.cp-gantt{--cp-label:110px;--cp-slot:144px}.cp-gantt-label{font-size:14px}}
/* Date-first records and the shared day-based schedule. */
.cp-calendar-tools{margin:16px 0}.cp-calendar-tools label{font-size:14px}.cp-calendar-scroll{overflow:auto;border:1px solid var(--cp-line);border-radius:16px;background:var(--cp-card)}.cp-calendar{display:grid;grid-template-columns:repeat(7,minmax(140px,1fr));min-width:980px}.cp-weekday{padding:12px;text-align:center;background:var(--cp-bg)}.cp-calendar-day{border-top:1px solid var(--cp-line);border-right:1px solid var(--cp-line);padding:10px;min-height:170px;display:flex;flex-direction:column;gap:8px}.cp-calendar-day header{display:flex;justify-content:space-between;align-items:center}.cp-calendar-day>button:last-child[data-cp=calendar-new]{margin-top:auto;border:0;color:var(--cp-muted);background:transparent;font-size:14px}.cp-calendar .cp-outside{background:var(--cp-bg)}.cp-today{background:color-mix(in srgb,var(--cp-blue) 10%,var(--cp-card))!important;box-shadow:inset 0 3px var(--cp-blue)}.cp .cp-calendar-event{display:block;text-align:left;width:100%;min-height:44px;border:1px solid var(--cp-line);border-left:4px solid #4a90d9;border-radius:12px;background:var(--cp-card);padding:8px;font-size:14px}.cp-calendar-event b{display:block}.cp .cp-event-tone-1{border-left-color:#9186ae}.cp .cp-event-plan{border-style:dashed;border-left-style:solid}.cp-undated{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}.cp-gantt{--cp-slot:136px}.cp-gantt-axis{position:sticky;top:0;z-index:2}.cp-gantt-axis>b{position:sticky;left:0;background:var(--cp-bg);z-index:3}.cp-gantt-axis span{font-size:13px}.cp-gantt-slot{background:none}.cp-gantt-scroll{max-height:70dvh}.cp-sheet tbody td:first-child b{font-variant-numeric:tabular-nums}
@media(max-width:767px){.cp-calendar{grid-template-columns:repeat(7,140px)}.cp-calendar-day{padding:8px}.cp-calendar-tools{gap:8px}.cp-calendar-tools label{flex:1 1 130px}.cp-gantt{--cp-slot:136px}.cp-toolbar>.cp-tools:last-child button{padding:8px;font-size:14px}}
/* Shared teaching tasks and independent class drafts. */
.cp.cs-mode>.cp-currents,.cp.cs-mode>.cp-hint{display:none}.cp.cs-mode>.cp-toolbar>.cp-tools>label:not(:has(#cp-view,#cp-class)){display:none}.cp.cs-mode>.cp-toolbar>.cp-tools:last-child>button:not([data-cp=units]){display:none}
.cs-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}.cs-heading h2{font-size:24px}.cs-heading p{color:var(--cp-muted);font-size:14px}.cs-save{padding:12px 16px;border-radius:12px;background:var(--cp-card);border:1px solid var(--cp-line);margin:16px 0;white-space:pre-wrap}.cs-save button{margin:4px}.cs-nav{margin:16px 0}.cs-nav label{font-size:14px}.cs-layout{display:grid;grid-template-columns:minmax(0,7fr) minmax(260px,3fr);align-items:start;gap:20px}.cs-calendar{border:1px solid var(--cp-line);border-radius:16px;background:var(--cp-card);overflow:auto;max-height:75dvh;overscroll-behavior:contain}.cs-date-head,.cs-date-row{display:grid;grid-template-columns:76px repeat(var(--cs-classes),minmax(0,1fr))}.cs-date-head{position:sticky;top:0;background:var(--cp-bg);z-index:1;border-bottom:1px solid var(--cp-line)}.cs-date-head>b{padding:14px;font-size:14px}.cs-date-row{border-bottom:1px solid var(--cp-line)}.cs-date-row>header{padding:14px 8px;font-variant-numeric:tabular-nums;text-align:center}.cs-day{padding:10px;border-left:1px solid var(--cp-line);min-height:160px;display:flex;flex-direction:column;gap:8px}.cs-day>small{font-size:12px}.cs .cs-day>button:last-child{margin-top:auto;font-size:14px;border-style:dashed;padding:8px}.cs-both{grid-column:2/-1;border-left:1px solid var(--cp-line);padding:0 10px 10px;text-align:center}.cs-both>button{width:100%;background:var(--cp-bg);font-size:14px;border-style:dashed}.cs-today>header{color:var(--cp-blue);box-shadow:inset 0 3px var(--cp-blue)}.cs-task,.cs-assignment,.cs-existing{padding:12px;border:1px solid var(--cp-line);border-radius:14px;background:var(--cp-card);margin:10px 0;overflow-wrap:anywhere}.cs-assignment{border-left:3px solid #4a90d9;margin:0;background:var(--cp-bg)}.cs-tone-1 .cs-assignment{border-left-color:#9186ae}.cs .cs-task-title{display:block;text-align:left;width:100%;border:0;background:transparent;padding:4px 0;min-height:44px}.cs-task-title b{font-size:15px}.cs-note-preview{white-space:pre-wrap;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:14px;color:var(--cp-muted)}.cs-task .cp-tools{margin-top:10px;gap:6px}.cs-task .cp-tools button{font-size:14px;padding:6px 10px}.cs-statuses small{font-size:12px}.cs-selected{outline:2px solid var(--cp-blue)}.cs-pool{padding:16px;border:1px solid var(--cp-line);border-radius:20px;background:var(--cp-bg);max-height:75dvh;overflow:auto;overscroll-behavior:contain}.cs-pool h3{margin:0}.cs-pool label{font-size:14px}.cs-pool summary{font-weight:700;padding:14px 0;cursor:pointer}.cs-pool .cp-grid{gap:8px}.cs .cs-pool-toggle{display:none}.cs-detail-text{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;max-height:45dvh;overflow:auto}.cs-drop-active{outline:3px solid var(--cp-blue);outline-offset:-3px;background:color-mix(in srgb,var(--cp-blue) 12%,var(--cp-card))}.cs-undated{padding:16px}.cs-existing{border-style:dashed;font-size:14px;margin:0}.cs-existing button{font-size:14px}.cs-print table{width:100%;border-collapse:collapse;table-layout:fixed}.cs-print th,.cs-print td{border:1px solid var(--cp-line);padding:12px;vertical-align:top;white-space:pre-wrap;overflow-wrap:anywhere}.cs-print th:first-child{width:100px}
@media(max-width:1000px){.cs-layout{grid-template-columns:1fr}.cs .cs-pool-toggle{display:inline-block}.cs-pool{display:none}.cs-pool-open{display:block;position:fixed;inset:12dvh 0 0;max-height:88dvh;padding:20px 16px max(24px,env(safe-area-inset-bottom));z-index:1000;border-radius:24px 24px 0 0;box-shadow:0 -8px 40px #0003;animation:cp-slide .3s cubic-bezier(.32,.72,0,1)}.cs-pool>header{position:sticky;top:-20px;background:var(--cp-bg);padding:12px 0;z-index:1}.cs-calendar{max-height:72dvh}.cs-nav{gap:8px}.cs-nav>b{width:100%;font-size:14px}.cs-nav label{flex:1 1 120px}.cs-heading>.cp-tools{display:grid;grid-template-columns:1fr 1fr;width:100%}.cs-heading .cp-primary{grid-column:1/-1}.cs-date-head,.cs-date-row{grid-template-columns:56px repeat(var(--cs-classes),minmax(0,1fr))}.cs-date-head>b{padding:10px 6px;font-size:13px}.cs-day{padding:6px;min-height:140px}.cs-assignment{padding:7px}.cs-date-row>header{font-size:13px;padding:12px 4px}.cs .cs-day>button:last-child,.cs-task-title b{font-size:14px}.cs-both{padding:0 6px 8px}.cs-print th,.cs-print td{padding:6px;font-size:12px}.cs-print th:first-child{width:76px}}
@media print{body.cs-printing{background:white!important}.cs-printing>*:not(.cp-dialog){display:none!important}.cs-printing .cp-dialog{display:block!important;position:static!important;overflow:visible!important;max-height:none!important;width:100%!important;border:0!important;margin:0!important;padding:0!important;animation:none!important}.cs-printing .cp-dialog form{overflow:visible!important;max-height:none!important;padding:0!important;background:white!important;color:black!important}.cs-printing .cp-dialog form>*:not(.cs-print){display:none!important}.cs-printing .cs-print{display:block!important;color:black!important}.cs-printing .cs-print th,.cs-printing .cs-print td{border:1px solid #888!important}.cs-printing .cs-print thead{display:table-header-group}.cs-printing .cs-print p{white-space:pre-wrap}.cs-printing .cs-print h2{font-size:20px}}

@media print{.cs-printing .cp-dialog::backdrop{background:transparent!important}}
/* Compact month planning keeps seven weekdays visible on desktop; small screens can pan. */
.cs-calendar,.cs-pool{overflow-anchor:none}.cs-save{min-height:52px}.cs-weekdays,.cs-month-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));min-width:840px}.cs-weekdays{position:sticky;top:0;z-index:2;background:var(--cp-bg);text-align:center;font-size:13px}.cs-weekdays>b{padding:10px 4px;border-right:1px solid var(--cp-line)}.cs-month-grid{align-items:stretch}.cs-month .cs-date-row{display:flex;flex-direction:column;border-right:1px solid var(--cp-line);min-height:196px}.cs-month-day>header{display:flex;justify-content:space-between;align-items:center;padding:6px 8px;font-size:13px;background:var(--cp-bg)}.cs-month-day>header small{font-size:11px}.cs-month .cs-day{display:block;min-height:48px;padding:5px;border-left:0;border-bottom:1px solid var(--cp-line)}.cs-month .cs-day>small{font-size:11px}.cs-month .cs-assignment{padding:5px;margin:4px 0;border-radius:8px}.cs-month .cs-task-title b{font-size:12px;line-height:1.4;font-weight:600}.cs-month .cs-assignment>small{font-size:10px}.cs-month .cs-task-title{padding:2px 0;min-height:36px}.cs-month .cs-day>button:last-child{padding:4px;font-size:11px;min-height:28px;width:100%}.cs-month .cs-both{padding:4px;border:0;margin-top:auto}.cs-month .cs-both>button{padding:4px;font-size:11px;min-height:28px}.cs-month-pad{padding:8px;color:var(--cp-muted);background:var(--cp-bg);border-right:1px solid var(--cp-line);border-bottom:1px solid var(--cp-line);font-size:12px}.cs .cs-remove{font-size:12px;padding:4px 8px;min-height:30px;margin-top:4px;color:var(--cp-muted)}.cs-task-check{font-size:12px;margin:0!important;min-height:32px!important}.cs-bulk{padding:10px 0;border-bottom:1px solid var(--cp-line)}.cs-bulk button{font-size:13px;padding:6px 9px}.cs-pool summary{touch-action:manipulation}
@media(max-width:1000px){.cs-month .cs-day>button:last-child,.cs-month .cs-both>button,.cs-month .cs-remove{min-height:44px}.cs-month .cs-task-title{min-height:44px}.cs-month .cs-task-title b{font-size:13px}}
.cp.cs-mode{padding:16px}.cp.cs-mode>.cp-head{margin-bottom:8px}.cp.cs-mode>.cp-head h2,.cp.cs-mode>.cp-head [data-cp=tasks]{display:none}.cp.cs-mode>.cp-toolbar{margin:8px 0;padding:8px 12px}.cp.cs-mode>.cp-toolbar label{margin:0}.cs-heading h2{font-size:20px}.cs-heading p{margin:4px 0}.cs-save{padding:6px 12px;min-height:38px;margin:8px 0}.cs-nav{margin:8px 0}.cs-nav label{margin:0}.cs-month .cs-date-row{min-height:164px}
.cs-month .cs-day{position:relative;min-height:32px}.cs-month .cs-day>small{padding-right:24px}.cs-month .cs-day>button:last-child{position:absolute;right:3px;top:3px;width:24px;min-height:24px;padding:0}.cs-month .cs-assignment{position:relative;padding:3px 28px 3px 4px;margin:3px 0}.cs-month .cs-assignment>small{display:none}.cs-month .cs-task-title{min-height:28px;padding:0}.cs-month .cs-task-title b{font-size:11px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.cs-month .cs-remove{position:absolute;right:0;top:0;width:28px;min-height:28px;padding:2px;font-size:10px;margin:0}.cs-month .cs-date-row{min-height:124px}
@media(max-width:1000px){.cs-month .cs-day{min-height:48px}.cs-month .cs-day>button:last-child{width:44px;min-height:44px}.cs-month .cs-day>small{padding-right:44px}.cs-month .cs-assignment{padding-right:44px}.cs-month .cs-remove{width:44px;min-height:44px;font-size:12px}.cs-month .cs-task-title{min-height:44px}.cs-month .cs-task-title b{font-size:13px}}

/* The chosen unit/type color is shared by borders and pale fills. */
.cs-kind-0{--cs-kind:#3b82f6}.cs-kind-1{--cs-kind:#ec4899}.cs-kind-2{--cs-kind:#14b8a6}.cs-kind-3{--cs-kind:#8b5cf6}.cs-kind-4{--cs-kind:#f59e0b}.cs-kind-5{--cs-kind:#64748b}.cs-kind-6{--cs-kind:#22c55e}.cs-kind-7{--cs-kind:#64748b}
.cs .cs-task,.cs .cs-assignment,.cs .cs-existing{--cs-color:var(--cs-unit,#94a3b8);background:color-mix(in srgb,var(--cs-color) 18%,var(--cp-card));border:1px solid var(--cs-color);border-left:4px solid var(--cs-color)}
.cs[data-color-mode=type] :is(.cs-task,.cs-assignment,.cs-existing){--cs-color:var(--cs-kind,#64748b)}
.cs .cs-task{display:flex;align-items:center;gap:6px;padding:4px 7px;margin:5px 0;border-radius:8px;min-height:48px}.cs .cs-task-check{flex:none}.cs .cs-task-check input{margin:0}.cs .cs-task>.cs-task-title{flex:1;min-width:0;padding:2px 0;min-height:40px}.cs-task-title b{display:block}.cs-task>.cs-task-title b{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cs-task>.cs-task-title small{font-size:11px;color:var(--cp-muted);display:block}.cs .cs-task-place{flex:none;padding:4px 6px;min-height:36px;font-size:12px}.cs-scroll-month>h3{margin:0;padding:10px 12px;font-size:15px;background:var(--cp-bg);min-width:840px;box-sizing:border-box}.cs-calendar{position:relative;scroll-behavior:auto}.cs-months{position:relative}
@media(pointer:coarse){.cs .cs-task-place,.cs .cs-task>.cs-task-title,.cs .cs-task-check{min-height:44px!important}}

.cs-layout{grid-template-columns:minmax(0,6fr) minmax(420px,4fr)}.cs-pool{padding:12px}.cs-pool-columns{display:grid;grid-template-columns:repeat(var(--cs-pool-classes),minmax(0,1fr));gap:10px}.cs-class-pool{min-width:0}.cs-class-pool+ .cs-class-pool{border-left:1px solid var(--cp-line);padding-left:10px}.cs-class-pool>h4{position:sticky;top:-12px;z-index:1;background:var(--cp-bg);padding:10px 4px;margin:0;font-size:14px}.cs-class-pool summary{font-size:13px;padding:10px 0}.cs-class-pool .cs-task{flex-wrap:wrap;gap:3px;padding:4px 5px}.cs-class-pool .cs-task>.cs-task-title{flex:1 1 80px}.cs-class-pool .cs-task-title b{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.4}.cs-class-pool .cs-task-place{margin-left:auto;min-height:30px;font-size:11px}.cs .cs-task.cs-arranged{background:color-mix(in srgb,var(--cp-muted) 15%,var(--cp-card));color:var(--cp-muted)}.cs-arranged .cs-task-title{color:var(--cp-muted)}
@media(max-width:1000px){.cs-layout{grid-template-columns:1fr}.cs-pool{padding:16px 12px max(24px,env(safe-area-inset-bottom))}.cs-class-pool>h4{top:56px}.cs-class-pool .cs-task-title b{font-size:14px}.cs-class-pool .cs-task-place,.cs-class-pool .cs-task-check{min-height:44px!important}.cs-pool-columns{gap:8px}.cs-class-pool+ .cs-class-pool{padding-left:8px}}

.cs .cs-weekend,.cs .cs-weekend>header,.cs-weekdays>.cs-weekend-label{background:color-mix(in srgb,var(--cp-muted) 12%,var(--cp-card))}.cs-weekdays>.cs-weekend-label{color:var(--cp-muted)}
.cp-calendar .cp-weekend{background:color-mix(in srgb,var(--cp-muted) 12%,var(--cp-card))}

/* Equal class slots keep month separators aligned, regardless of task count. */
.cs-month .cs-date-row{min-height:0}.cs-month-day>header{height:30px;flex:none}
.cs-month .cs-day{height:144px;min-height:0;flex:none;display:grid;grid-template-rows:28px minmax(0,1fr);gap:0;overflow:hidden}
.cs-month .cs-day>small{align-self:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cs-day-items{min-height:0;overflow-y:auto;overscroll-behavior-y:contain;overflow-anchor:none;scrollbar-width:thin;scrollbar-gutter:stable}
.cs-month .cs-both{height:36px;flex:none;margin-top:0}
@media(max-width:1000px){.cs-month .cs-day{height:172px;grid-template-rows:44px minmax(0,1fr)}.cs-month .cs-both{height:52px}}

/* Keep native lesson selectors large enough for touch, including WebKit. */
.cp select{appearance:none;min-height:44px;padding-right:30px;background-image:linear-gradient(45deg,transparent 50%,var(--cp-muted) 50%),linear-gradient(135deg,var(--cp-muted) 50%,transparent 50%);background-position:calc(100% - 17px) 50%,calc(100% - 12px) 50%;background-size:5px 5px;background-repeat:no-repeat}

.cs-homework-preview{background:var(--cp-card);border:1px solid var(--cp-line);border-radius:16px;padding:16px;margin:16px 0}.cs-homework-preview h3{margin:0 0 8px}.cs-homework-preview ol{max-height:240px;overflow:auto;padding-left:28px;margin:8px 0}.cs-homework-preview li{padding:4px 0;overflow-wrap:anywhere}

.cs-homework-dialog fieldset{border:1px solid var(--cp-line);border-radius:16px;padding:8px 16px;margin:16px 0}.cs-homework-dialog legend{padding:0 6px;font-weight:700}

/* Keep date/class lanes aligned while reserving a separate daily homework area. */
.cs-day-homework{margin-top:auto;border-top:1px solid var(--cp-line);min-width:0;padding-top:4px}.cs .cs-day-homework>button{display:block;width:100%;text-align:left;min-height:52px;border:0;background:var(--cp-bg);padding:6px 8px;border-radius:10px;overflow:hidden}.cs-day-homework small{display:block;font-size:11px;color:var(--cp-muted)}.cs-day-homework span{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;line-height:1.4}.cs-month .cs-day{height:210px;grid-template-rows:28px minmax(0,1fr) 66px}.cs-month .cs-day-homework{margin-top:0;align-self:stretch}.cs-calendar:not(.cs-month) .cs-day-homework{flex:none}.cs .cs-day-homework>button:focus-visible{outline:3px solid var(--cp-blue);outline-offset:-3px}@media(max-width:1000px){.cs-month .cs-day{height:244px;grid-template-rows:44px minmax(0,1fr) 72px}.cs .cs-day-homework>button{min-height:64px}.cs-day-homework span{font-size:13px}}

/* Expand the existing editor without moving it or its dialogs into a new layer. */
@media screen {
  body:has(.cs-fullscreen) .app{grid-template-columns:minmax(0,1fr)}
  body:has(.cs-fullscreen) .app>.side{display:none}
  body:has(.cs-fullscreen) .app>main{grid-column:1;min-width:0}
  body:has(.cs-fullscreen) .app>main>.top{display:none}
  body:has(.cs-fullscreen) .content{max-width:none;padding:16px}
  body:has(.cs-fullscreen) .cp{max-width:none}
  .cs-fullscreen [data-cs=fullscreen]{border-color:var(--cp-blue);color:var(--cp-blue)}
}