:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color-scheme:light;font-synthesis:none;text-rendering:optimizeLegibility;--background: 210 40% 98%;--foreground: 222 47% 11%;--muted-foreground: 215 16% 47%;--border: 214 32% 91%;--panel: 0 0% 100%;--primary: 222 47% 11%;--primary-foreground: 210 40% 98%;--ring: 215 20% 65%;--subtle: 210 40% 96%;--today: 214 32% 91%;--today-column: 210 40% 96%;--disabled: 214 20% 74%;--notice: 32 81% 29%;--notice-accent: 38 92% 50%;--danger: 0 72% 51%}.dark{color-scheme:dark;--background: 222.2 84% 4.9%;--foreground: 210 40% 98%;--muted-foreground: 215 20% 65%;--border: 217.2 32.6% 17.5%;--panel: 222.2 84% 6.9%;--primary: 210 40% 98%;--primary-foreground: 222.2 47.4% 11.2%;--ring: 215 20% 55%;--subtle: 217.2 32.6% 12.5%;--today: 217.2 32.6% 17.5%;--today-column: 217.2 32.6% 12.5%;--disabled: 215 20% 40%;--notice: 38 92% 65%;--notice-accent: 38 92% 60%;--danger: 0 84% 65%}*{box-sizing:border-box}html,body,#app{min-height:100%;margin:0}body{min-width:320px;color:hsl(var(--foreground));background:hsl(var(--background))}button{font:inherit}button:focus-visible,[role=combobox]:focus-visible{outline:2px solid hsl(var(--ring));outline-offset:2px}.app-shell{min-height:100vh;padding:0 18px 32px}.topbar,.week-toolbar,.week-page{width:min(1180px,100%);margin:0 auto}.topbar{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand-line{display:flex;align-items:center;gap:10px;color:hsl(var(--foreground))}.brand-line h1{margin:0;font-size:17px;font-weight:700;letter-spacing:0}.context-label{color:hsl(var(--muted-foreground));font-size:13px}.week-toolbar{display:flex;align-items:center;justify-content:center;gap:18px;padding:10px 0 16px}.week-heading{display:grid;min-width:128px;text-align:center;gap:3px;cursor:default}.week-heading strong{font-size:16px}.week-heading span{color:hsl(var(--muted-foreground));font-size:12px}.icon-button{width:36px;height:36px;display:inline-grid;place-items:center;flex:0 0 auto;border:1px solid hsl(var(--border));border-radius:7px;color:hsl(var(--foreground));background:hsl(var(--panel));cursor:pointer}.icon-button:hover:not(:disabled){background:hsl(var(--subtle))}.icon-button:disabled{color:hsl(var(--disabled));cursor:not-allowed}.week-pager{width:min(1180px,100%);margin:0 auto;display:flex;overflow-x:auto;scroll-snap-type:x mandatory;overscroll-behavior-x:contain;scrollbar-width:none}.week-pager::-webkit-scrollbar{display:none}.week-page{min-width:100%;flex:0 0 100%;scroll-snap-align:start}.exam-week-state{min-height:min(64vh,620px);display:flex;align-items:center;justify-content:center;color:#8c2133;font-family:Kaiti SC,STKaiti,KaiTi,serif;font-size:96px;font-weight:700;letter-spacing:.08em;line-height:1}.dark .exam-week-state{color:#ef9fb3}.exam-week-mark{display:inline-block;margin-left:.08em;font-style:italic;transform:rotate(8deg) skew(-7deg);transform-origin:50% 65%}.notice-strip{display:flex;gap:8px;min-height:30px;align-items:center;margin-bottom:8px;color:hsl(var(--notice));font-size:12px}.notice-strip span{border-left:2px solid hsl(var(--notice-accent));padding-left:8px}.schedule-grid{position:relative;display:grid;grid-template-columns:18px repeat(var(--day-count),minmax(0,1fr));background:hsl(var(--panel))}.corner-cell,.day-header,.time-cell,.course-cell{border-right:1px solid hsl(var(--border));border-bottom:1px solid hsl(var(--border))}.day-header.last-column,.course-cell.last-column{border-right:0}.time-cell.last-row,.course-cell.last-row{border-bottom:0}.corner-cell{min-height:54px;background:hsl(var(--subtle))}.day-header{min-height:54px;display:flex;align-items:center;justify-content:center;gap:4px;background:hsl(var(--subtle));color:hsl(var(--muted-foreground))}.day-header.today{color:hsl(var(--foreground));background:hsl(var(--today));box-shadow:inset 0 -2px hsl(var(--foreground))}.day-name{color:hsl(var(--foreground));font-family:Kaiti SC,STKaiti,KaiTi,serif;font-size:17px;font-weight:700;line-height:1}.day-date{color:hsl(var(--muted-foreground));font-size:11px}.time-cell{min-height:88px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:hsl(var(--muted-foreground));background:hsl(var(--background))}.time-cell span{width:1em;color:hsl(var(--foreground));font-family:Kaiti SC,STKaiti,KaiTi,serif;font-size:12px;font-weight:600;text-align:center;word-break:break-all;line-height:1.1}.course-cell{min-width:0;min-height:88px;padding:4px;background:hsl(var(--panel))}.course-cell.today{background:hsl(var(--today-column))}.holiday-overlay{position:absolute;top:0;bottom:0;left:calc(18px + (100% - 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32px));transform:translate(-50%,-50%);border:1px solid hsl(var(--border));border-radius:8px;padding:22px;color:hsl(var(--foreground));background:hsl(var(--panel));box-shadow:0 16px 40px #0f172a2e}.dialog-heading{display:grid;gap:5px;margin-bottom:22px}.dialog-heading h2{margin:0;font-size:18px}.dialog-heading p{margin:0;color:hsl(var(--muted-foreground));font-size:13px}.dialog-close{position:absolute;top:16px;right:16px;border:0;background:transparent}.form-stack{display:grid;gap:8px}.field-label{margin-top:4px;color:hsl(var(--muted-foreground));font-size:12px;font-weight:600}.select-trigger{width:100%;height:38px;display:flex;align-items:center;justify-content:space-between;border:1px solid hsl(var(--border));border-radius:6px;padding:0 11px;color:hsl(var(--foreground));background:hsl(var(--panel));cursor:pointer;text-align:left}.select-trigger:hover{background:hsl(var(--subtle))}.select-content{z-index:30;min-width:var(--reka-select-trigger-width);overflow:hidden;border:1px solid hsl(var(--border));border-radius:6px;padding:4px;background:hsl(var(--panel));box-shadow:0 9px 24px #0f172a21}.select-item{display:flex;align-items:center;justify-content:space-between;height:34px;border-radius:4px;padding:0 8px;outline:0;color:hsl(var(--foreground));font-size:13px;cursor:pointer}.select-item[data-highlighted]{color:hsl(var(--foreground));background:hsl(var(--subtle))}.primary-button{height:40px;display:inline-flex;align-items:center;justify-content:center;gap:7px;border:0;border-radius:6px;color:hsl(var(--primary-foreground));background:hsl(var(--primary));font-size:13px;font-weight:650;cursor:pointer}.primary-button:hover:not(:disabled){background:hsl(var(--foreground))}.primary-button:disabled{opacity:.45;cursor:not-allowed}.full-width{width:100%;margin-top:22px}.theme-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));overflow:hidden;border:1px solid hsl(var(--border));border-radius:6px}.theme-option{min-height:54px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;border:0;border-right:1px solid hsl(var(--border));color:hsl(var(--muted-foreground));background:hsl(var(--panel));font-size:11px;cursor:pointer}.theme-option:last-child{border-right:0}.theme-option[data-state=checked]{color:hsl(var(--foreground));background:hsl(var(--subtle));box-shadow:inset 0 -2px hsl(var(--foreground))}.theme-option[data-highlighted]{background:hsl(var(--subtle))}.theme-option:focus-visible{position:relative;z-index:1;outline:2px solid hsl(var(--ring));outline-offset:-2px}.theme-radio-indicator{display:none}@media(max-width:640px){.app-shell{padding:0 10px 26px}.week-pager{width:calc(100% + 20px);margin-left:-10px;margin-right:-10px}.topbar{min-height:60px}.context-label{font-size:12px}.week-toolbar{padding-top:8px}.exam-week-state{min-height:60vh;font-size:64px}.holiday-overlay{font-size:32px}.corner-cell,.day-header{min-height:48px}.day-header{flex-direction:column;gap:1px}.day-name{font-size:18px}.time-cell{min-height:80px;padding:0}.time-cell span{white-space:normal}.course-cell{min-height:80px;padding:0}.course-tile{min-height:80px;height:100%;border-radius:0;padding:6px 4px}.floating-button{right:14px;bottom:14px}}