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.brand-icon{line-height:1;padding:0}.brand-icon svg{display:block;width:25px;height:25px;fill:currentColor;flex:none}.login-card .brand-icon svg{width:32px;height:32px}.nav-heading,.sidebar-bottom .nav-button,.count{font-size:.82rem}.eyebrow{font-size:.7rem}.brand small{font-size:.6rem}.section-kicker{font-size:.65rem}.heading .muted,.task-time,.course,.task-location{font-size:.9rem}.summary>div>span:first-child{font-size:.9rem}.summary small{font-size:.76rem;display:block;max-width:80%}.source-label,.task-meta,.badge,.time-label,.board-caption>span,.task-footer a,.delete-task,.task-footer select,.checklist-count,.todo-add input,.checklist-error,.text-button,.optional{font-size:.82rem}.todo-text{font-size:.94rem}.empty{font-size:.88rem}.empty b{font-size:1rem}.empty button{font-size:.92rem}.summary>div{min-height:164px}.board-caption{align-items:baseline}.drag-handle,.todo-action,.todo-add-button{min-width:36px;min-height:44px}.task-title{font-size:1.12rem}.task-footer{gap:8px}.task-footer a{overflow-wrap:anywhere}.nav-button{font-size:.97rem}.resources{display:grid;gap:8px;margin:16px 0}.resource-row{display:flex;align-items:center;gap:8px;min-width:0;border:1px solid var(--border);border-radius:9px;padding:9px 10px;background:#10132935}.resource-row a{flex:1;min-width:0;overflow-wrap:anywhere;font-size:.88rem}.resource-kind{font-size:.68rem;letter-spacing:.02em;border:1px solid #a79bff30;border-radius:5px;padding:2px 5px;color:var(--muted);flex:none}.resource-row small{display:block;color:var(--muted);font-size:.72rem}.resource-row .file-download{flex:none;font-size:.8rem}.resource-row button{flex:none;min-width:40px;color:var(--muted)}.resource-editor{border:1px solid var(--border);background:#10132935;border-radius:12px;padding:12px;margin-top:10px}.link-edit-row{display:grid;grid-template-columns:1fr 44px;gap:6px;margin-bottom:12px}.link-edit-row input{grid-column:1;margin:0;min-width:0}.link-edit-row button{grid-column:2;grid-row:1 / 3;font-size:24px;color:var(--muted)}.upload-control{margin:10px 0 0;font-size:.9rem}.upload-control input{margin-top:8px;padding:8px;font-size:.85rem}input[type=file]::file-selector-button{font:inherit;color:var(--text);background:var(--panel-raised);border:1px solid #a79bff40;border-radius:7px;padding:8px;margin-right:10px}.upload-state{font-size:.82rem;color:var(--accent);margin-top:10px}.source-original{font-size:.88rem;margin-top:15px}.source-original a{overflow-wrap:anywhere}.resource-heading{display:flex;justify-content:space-between;align-items:center;margin-top:22px;font-size:.94rem}.resource-heading .hint{margin:0}.resource-empty{color:var(--muted);font-size:.82rem}.resource-editor .resources{margin:0}
@media(max-width:1150px){.summary>div{padding:18px}.summary small{font-size:.74rem}.task-footer{flex-wrap:wrap}.task-footer a{margin-left:0}.stat-art{font-size:36px}}
@media(max-width:680px){:root{font-size:16px}.sidebar{padding-top:20px;padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}.brand{font-size:1.05rem;max-width:calc(100% - 86px)}.brand-icon{width:38px;height:38px;align-self:center}.brand-icon svg{width:24px;height:24px}.brand small{font-size:.58rem}.sidebar-bottom{top:19px;right:12px;gap:0}.sidebar-bottom .nav-button{width:42px;height:42px;padding:0;justify-content:center;font-size:23px}#categories .nav-button{font-size:.93rem;padding:10px 12px}#categories .count{font-size:.8rem}.topbar .eyebrow,#today,.sync-state{font-size:.8rem}.topbar{gap:8px}.sync-state{min-height:40px;flex:none}.section-kicker{font-size:.62rem}.heading .muted{font-size:.9rem}.primary{font-size:.94rem;padding:11px 13px}.summary>div{padding:17px 14px;min-height:148px}.summary>div>span:first-child{font-size:.89rem}.summary small{font-size:.75rem;max-width:90%;line-height:1.7}.summary strong{font-size:2.25rem}.summary .stat-art{bottom:43px;font-size:29px}.board-caption>span{font-size:.8rem}.board-caption h2{font-size:1.15rem}.task{padding:16px 12px}.task-footer a,.delete-task,.task-footer select{font-size:.84rem}.task-time,.course,.task-location{font-size:.9rem}.todo-text{font-size:1rem}.todo-action,.drag-handle{min-width:32px;width:32px}.resource-row{flex-wrap:wrap}.resource-row a{font-size:.94rem}.resource-row .file-download{font-size:.82rem}.field-heading{font-size:.94rem}.field-heading .hint{font-size:.8rem}.optional,.hint{font-size:.82rem}.login-card .hint{font-size:.8rem}.resource-editor{padding:10px}.heading{align-items:center}.heading>div:first-child{min-width:0}.section-kicker{max-width:180px}.caption-en{display:none}main{padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}}
@media(max-width:360px){.brand{font-size:.92rem;gap:8px}.brand small{font-size:.51rem}.brand-icon{width:34px;height:34px}.heading{align-items:flex-start;flex-direction:column}.add-control{align-self:flex-end}.summary>div>span:first-child{font-size:.8rem}.summary small{font-size:.72rem}.topbar .eyebrow,#today{font-size:.72rem}.sync-state{font-size:.73rem}.summary .stat-art{display:none}}

.task-status{color:var(--muted);font-size:.82rem}.task-actions{display:flex;align-items:center;gap:8px;margin-left:auto}.task-actions button{margin:0;padding:6px 8px;min-height:44px;font-size:.82rem}.edit-task{color:#c3b8ff}.edit-task:hover{background:#a79bff12;border-radius:7px}

.archive-categories{display:flex;gap:6px;flex-wrap:wrap;margin:20px 0}.archive-tab{padding:8px 12px;border-radius:8px;color:var(--muted)}.archive-tab.active{color:#d7cfff;background:#a79bff22}.archive-row{display:flex;align-items:center;gap:12px;padding:16px 0;border-bottom:1px solid var(--border)}.archive-info{flex:1;min-width:0}.archive-info h3,.archive-title{overflow-wrap:anywhere;white-space:pre-wrap}.archive-info p{font-size:.82rem;margin-top:6px}.archive-row .task-actions{flex:none}.archive-empty{padding:28px 0;color:var(--muted)}.archive-title{font-size:1.25rem;margin:14px 0}.archive-todos{padding-left:20px;line-height:1.9;overflow-wrap:anywhere}#archive-more{margin-top:20px}@media(max-width:680px){.brand{max-width:calc(100% - 140px)}.brand small{letter-spacing:.12em}.sidebar-bottom{gap:0}.sidebar-bottom .nav-button{padding:4px 8px}.archive-row{flex-wrap:wrap}.archive-row .task-actions{margin-left:auto}.archive-info{flex-basis:100%}}

.collector-actions{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}.collector-toggle{display:flex;align-items:center;gap:10px;font-size:.88rem}.collector-toggle input{width:18px;min-height:18px;accent-color:var(--accent)}#manual-pair{margin-top:20px}#manual-pair summary{cursor:pointer;color:var(--muted);padding:12px 0}.source-diagnostic{font-size:.78rem!important;color:#b6aed9!important}

/* Keep board rules inside the four summary cards. */
.summary small{max-width:100%;line-height:1.7;position:relative}.summary .stat-art{top:52px;bottom:auto}

/* RUChecklist calendar and compact source controls. */
.heading{margin-top:8px}.task-footer select{min-height:44px;color:var(--text);cursor:pointer}
.calendar-board{display:block;background:none}.calendar{border:1px solid var(--border);border-radius:18px;background:#1c203d80;overflow:hidden}.calendar-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 20px}.calendar-toolbar h2{font-size:1.2rem}.calendar-controls{display:flex;gap:6px}.calendar-controls button{padding:5px 14px;min-width:44px}.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr))}.calendar-weekday{padding:10px 0;text-align:center;font-size:.85rem;color:var(--muted);border-top:1px solid var(--border)}.calendar-day{min-width:0;min-height:120px;display:flex;flex-direction:column;align-items:stretch;gap:4px;padding:10px 8px;text-align:left;border-top:1px solid var(--border);border-right:1px solid var(--border);position:relative;transition:background .18s,box-shadow .18s}.calendar-day:nth-child(7n){border-right:0}.calendar-day:hover{background:#a79bff0c}.calendar-day.outside{background:#10122540;color:#7b84a5}.calendar-day.selected{background:#a79bff1f;box-shadow:inset 0 0 0 2px var(--accent)}.calendar-day:focus-visible{outline-offset:-4px}.day-number{display:grid;place-items:center;align-self:flex-start;width:29px;height:29px;font-size:.9rem;line-height:1}.calendar-day[aria-current=date] .day-number{border-radius:50%;background:var(--accent);color:var(--bg);font-weight:650}.day-task{display:block;max-width:100%;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-size:.8rem;line-height:1.65;border-radius:4px;padding:1px 5px;background:#a79bff0d;border-left:2px solid currentColor}.day-task.is-done{color:var(--mint)}.day-more{font-size:.72rem;color:var(--muted);padding-left:5px}.undated-button{margin:16px}.undated-button[aria-pressed=true]{border-color:var(--accent);background:#a79bff20}.day-agenda{margin-top:26px;animation:agenda-in .18s ease-out}.day-agenda>h2{margin-bottom:16px}.day-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;align-items:start}.day-list .task{margin:0}.day-empty{grid-column:1/-1;border:1px dashed var(--border);border-radius:14px;padding:30px;text-align:center;color:var(--muted)}
.source-connection{padding:16px;border:1px solid var(--border);border-radius:12px;background:#10122540}.source-connection>p{font-size:.9rem}.extension-download{display:inline-flex;align-items:center;margin-top:14px;min-height:44px}.source-connection #collector-controls{margin-top:12px}.sync-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:24px}.sync-toolbar p{font-size:.85rem}.source-row>div{align-items:center}.source-row .state{flex:none}#sync-settings{margin-top:20px}#sync-settings summary{cursor:pointer;min-height:44px;color:var(--muted);padding:10px 0}#sync-settings .collector-actions{margin:12px 0}#sync-settings .collector-toggle{font-size:.85rem}#sources-dialog{width:620px}
@keyframes agenda-in{from{opacity:.6;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:960px){.calendar-toolbar{padding:14px}.calendar-day{min-height:108px;padding:8px 4px}.day-list{grid-template-columns:1fr}.day-task{font-size:.75rem}}
@media(max-width:680px){.brand{max-width:none;font-size:1.06rem}.brand small{font-size:.58rem;letter-spacing:.08em}.sidebar-bottom{position:static;margin:12px 0 0;padding:0;justify-content:flex-end}.sidebar-bottom .nav-button{width:auto;padding:0 10px;font-size:20px}.sidebar-bottom .nav-button span{display:inline;font-size:.78rem}.nav-heading{display:none}#categories{padding-top:12px;padding-bottom:8px}.heading{margin:6px 0 24px}.calendar-toolbar{padding:12px 10px}.calendar-toolbar h2{font-size:1.05rem}.calendar-controls{gap:4px}.calendar-controls button{padding:5px 9px;font-size:.85rem}.calendar-day{min-height:104px;padding:6px 3px;gap:4px}.day-number{font-size:.82rem;width:26px;height:26px}.day-task{font-size:.73rem;padding:1px 2px;border-left-width:1px}.day-more{font-size:.7rem;padding-left:2px}.calendar-weekday{font-size:.8rem}.calendar{border-radius:12px}.day-agenda{margin-top:22px}.sync-toolbar{align-items:flex-start}.sync-toolbar .primary{padding:10px 12px}.source-row .state{font-size:.75rem}}

/* RUChecklist identity and purpose-built schedule views. */
.workspace{grid-template-columns:276px minmax(0,1fr)}
.brand{gap:11px;padding:0 6px}.brand-icon,.login-card .brand-icon{width:52px;height:52px;border:0;background:none;box-shadow:0 6px 24px #9180ff24;border-radius:16px}.brand-icon img{display:block;width:100%;height:100%;object-fit:contain}.wordmark{font-family:Inter,"Segoe UI",sans-serif;font-size:22px;letter-spacing:-1px;font-weight:550;line-height:1.25;white-space:nowrap}.wordmark b{color:#b6a9ff;font-weight:850;margin-right:1px}.brand .wordmark small{font-size:8px;letter-spacing:1.25px;margin-top:6px;font-weight:500;color:#afb7d5}.login-card .eyebrow{font-size:1.3rem;letter-spacing:-.035em;font-weight:650}.nav-icon{width:21px;height:21px;flex:none;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}.nav-heading{padding-top:40px}.heading h1{letter-spacing:-.035em;font-weight:680}.event-detail{font-size:.82rem;color:var(--muted);margin-top:5px;overflow-wrap:anywhere}.schedule-board{display:block;background:none}.event-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:start}.event-grid .task{margin-bottom:0}.class-session{min-width:0}.session-clock{font-size:.93rem;font-weight:550;font-variant-numeric:tabular-nums;color:#b6ccff;padding:0 0 10px 12px;border-left:2px solid #91baff}.class-session .task{border-top:2px solid #91baff80}.event-group{margin-bottom:28px}.event-heading{display:flex;align-items:center;gap:12px;padding:0 0 14px}.date-pill{font-size:.75rem;border:1px solid #ffffff20;border-radius:20px;color:var(--muted);padding:3px 10px}.exam-group .date-pill{color:#f3c98a;background:#f3c98a0b;border-color:#f3c98a30}.exam-group .task{border-top:2px solid #f3c98a70}.meeting-group{border-left:2px solid #efaccb45;padding-left:20px}.meeting-group .event-heading{position:relative}.meeting-group .event-heading::before{content:"";width:8px;height:8px;border-radius:50%;background:#efaccb;position:absolute;left:-25px;top:10px}.activity-group .task{border-top:2px solid #88daca60}.past-events{margin-top:26px;border-top:1px solid var(--border)}.past-events>summary{padding:18px 0;min-height:44px;color:var(--muted);cursor:pointer}.past-events .date-pill{color:var(--muted)}.academic-sync{padding-top:20px}.academic-sync .hint{font-size:.8rem}#schedule-fields{display:grid;grid-template-columns:1fr;gap:0}
@media(max-width:1250px){.workspace{grid-template-columns:248px minmax(0,1fr)}.wordmark{font-size:21px}.brand-icon{width:46px;height:46px}.brand{gap:9px}.brand .wordmark small{font-size:7px;letter-spacing:1.15px}.event-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:960px){.event-grid{grid-template-columns:1fr}.week-days{gap:3px;padding:6px 8px 12px}.week-day{padding:10px 2px}.week-day strong{font-size:1.35rem}.week-day span,.week-day small{font-size:.74rem}}
@media(max-width:680px){.workspace{display:block}.brand-icon{width:50px;height:50px}.wordmark{font-size:26px;letter-spacing:-1.15px}.brand{gap:12px}.brand .wordmark small{font-size:8px;letter-spacing:1.6px}.nav-icon{width:19px;height:19px}#categories .nav-button{gap:8px}.week-panel{border-radius:13px}.week-panel .calendar-toolbar{flex-wrap:wrap}.week-panel .calendar-toolbar h2{font-size:1rem}.week-days{gap:2px;padding:4px 5px 10px}.week-day{border-radius:9px}.week-day strong{font-size:1.2rem}.week-day span,.week-day small{font-size:.7rem}.meeting-group{padding-left:14px}.meeting-group .event-heading::before{left:-19px}.session-clock{font-size:.92rem}.schedule-agenda{margin-top:22px}}
.summary[data-schedule] > div:nth-child(3) strong{color:var(--text)}.summary[data-schedule="课程"] > div:first-child strong{color:#91baff}.summary[data-schedule="考试"] > div:first-child strong{color:#f3c98a}

/* Semester / teaching-week timetable. The table scrolls within its panel on phones. */
.timetable-panel{border:1px solid var(--border);border-radius:17px;background:#171b32;overflow:hidden}.timetable-toolbar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 20px;border-bottom:1px solid var(--border)}.timetable-toolbar h2{flex:none;font-size:1.12rem}.timetable-controls{display:flex;align-items:center;gap:10px}.timetable-controls select{width:auto;max-width:280px;min-width:135px;border-radius:24px;padding:8px 32px 8px 16px;background:#a79bff12;border-color:#a79bff35;color:#d9d1ff;font-size:.88rem}.timetable-scroll{max-width:100%;overflow:auto;outline-offset:-3px}.timetable{border-collapse:separate;border-spacing:0;width:100%;min-width:960px;table-layout:fixed}.timetable th,.timetable td{border-right:1px solid #ffffff0e;border-bottom:1px solid #ffffff0e}.timetable tr>*:last-child{border-right:0}.timetable tbody tr:last-child>*{border-bottom:0}.timetable thead th{height:54px;text-align:center;font-size:.86rem;font-weight:500;background:#1d213d;color:#c0c6e1;position:sticky;top:0;z-index:1}.timetable th:first-child{width:104px;position:sticky;left:0;background:#1b2039;z-index:2}.timetable thead th:first-child{z-index:3}.timetable tbody th{font-weight:500;color:#c5cbe5;padding:18px 8px;font-size:.88rem;vertical-align:middle}.timetable th small{display:block;font-weight:400;font-size:.72rem;margin-top:5px;color:#98a3c5;font-variant-numeric:tabular-nums}.timetable td{vertical-align:top;height:142px;padding:5px;background:#13182c50}.timetable tbody tr:nth-child(even) td{background:#20263e40}.course-block{position:relative;min-height:137px;padding:10px 10px 42px;border-radius:9px;border:1px solid #b4c6ff26;box-shadow:0 4px 14px #0000000b;margin-bottom:5px}.course-block:last-child{margin-bottom:0}.course-block h3{font-size:.89rem;line-height:1.6;font-weight:650;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;color:#f4f6ff;margin-bottom:5px}.course-block p{font-size:.75rem;line-height:1.65;color:#dae2f1;overflow-wrap:anywhere}.course-block .course-weeks{color:#e2defc;margin-top:3px}.course-view{position:absolute;bottom:0;right:4px;min-height:40px;min-width:48px;font-size:.73rem;color:#fff;padding:7px 8px;border-radius:7px}.course-view:hover{background:#ffffff14}.course-color-0{background:#35476d}.course-color-1{background:#425c54}.course-color-2{background:#63515f}.course-color-3{background:#53517c}.course-color-4{background:#626044}.course-color-5{background:#345864}.timetable-hint{padding:12px 18px;color:var(--muted);font-size:.75rem;border-top:1px solid var(--border)}#course-detail{margin-top:18px}#course-dialog .task{margin:0}#course-dialog .task-footer{gap:10px}
@media(max-width:960px){.timetable-toolbar{align-items:flex-start;flex-wrap:wrap}.timetable-controls{margin-left:auto}.timetable{min-width:900px}}
@media(max-width:680px){.timetable-toolbar{padding:14px 12px;gap:12px}.timetable-toolbar h2{font-size:1rem}.timetable-controls{width:100%;margin:0;gap:8px}.timetable-controls select{min-width:0;max-width:none;width:50%;font-size:16px}.timetable{min-width:885px}.timetable th:first-child{width:90px}.timetable td{padding:4px}.timetable tbody th{font-size:.82rem}.timetable-hint{padding:10px 12px}.timetable-panel{border-radius:12px}.course-block h3{font-size:15px}.course-block p{font-size:13px}.course-view{min-height:44px;font-size:13px}.course-block{padding-bottom:44px}}
/* Guided setup: one task per step, with installation details collapsible after detection. */
#sources-dialog{width:700px}.guide-intro{margin-bottom:22px;font-size:.9rem}.guide-step{border:1px solid var(--border);border-radius:14px;background:#171b322f;margin-top:14px;overflow:hidden}.guide-step>summary,.guide-step>h3{display:flex;align-items:center;gap:12px;padding:17px 18px;font-size:1rem;font-weight:600}.guide-step>summary{cursor:pointer;list-style:none}.guide-step>summary::-webkit-details-marker{display:none}.guide-step>summary small{display:block;color:var(--muted);font-size:.76rem;font-weight:400;margin-top:3px}.step-number{display:grid;place-items:center;flex:none;width:30px;height:30px;border-radius:10px;background:#a79bff21;color:#c7bbff;font-size:.9rem}.step-body{padding:0 18px 18px}.step-body ol{margin:0;padding-left:22px;color:var(--muted);font-size:.85rem;line-height:1.8}.step-body li{margin-bottom:13px}.step-body .extension-download{margin:0 5px 0 0}.step-body .hint{margin:9px 0}.step-body .sync-toolbar{margin-top:14px}.step-body label{margin-top:12px}.step-body textarea{resize:vertical;min-height:100px;overflow-wrap:anywhere}.step-body .source-row:last-child{border-bottom:0}.supported-sites summary{color:var(--muted);cursor:pointer;padding-top:14px;font-size:.8rem}.step-body code{color:#d5caff;font-size:.87rem}#save-source-links{margin-top:12px}#collector-state{font-size:.9rem}#collector-controls{margin-top:12px}.guide-step .source-row p{font-size:.8rem}@media(max-width:680px){.guide-step>summary,.guide-step>h3{padding:15px 12px}.step-body{padding:0 12px 15px}.guide-step{border-radius:12px}.step-body textarea{font-size:16px}}
.auth-tabs{display:flex;gap:10px;margin:18px 0}.login-card #auth-recover{margin-top:14px;font-size:.85rem}.login-card #trial-privacy{font-size:.76rem;line-height:1.7}#recovery-value{white-space:pre-wrap;overflow-wrap:anywhere;padding:18px;margin:20px 0;background:#10122590;border:1px solid var(--border);border-radius:12px;color:#cfc4ff;font-size:1rem}#recovery-form button{margin-top:16px}