*,:after,:before{box-sizing:border-box;margin:0;padding:0}[role=button],a,button,input,label,select{touch-action:manipulation}body,html{background:var(--color-primary-bg);font-family:DM Sans,system-ui,sans-serif;color:var(--color-text);overflow:hidden;-webkit-font-smoothing:antialiased;text-rendering:optimizeSpeed}#root,body,html{height:100%}#campus{display:flex;flex-direction:column;height:100vh;width:100vw;contain:strict}#bell-schedule{display:flex;align-items:flex-end;background:var(--color-secondary-bg);padding:9px 9px 0;gap:2px;border-bottom:1px solid var(--border-subtle);min-height:48px;flex-shrink:0;overflow-x:auto;overflow-y:visible;overscroll-behavior-x:contain;scrollbar-width:none;position:relative;z-index:110;contain:layout style}#bell-schedule::-webkit-scrollbar{display:none}#class-list{display:flex;gap:2px;align-items:flex-end;min-width:0}.period{display:flex;align-items:center;gap:7px;padding:0 10px;height:37px;min-width:140px;max-width:220px;border-radius:8px 8px 0 0;background:var(--color-surface);border:1px solid transparent;border-bottom:none;cursor:pointer;font-size:12px;font-weight:500;color:var(--color-text-muted);flex-shrink:0;position:relative;user-select:none;transition:background-color .15s,color .15s;contain:layout style paint}.period.active{background:var(--color-primary-bg);border-color:var(--border-subtle);color:var(--color-text);z-index:2}.period.active:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:1px;background:var(--color-primary-bg)}.period:hover:not(.active){background:var(--color-surface-hover);color:var(--color-text-dim)}.crest{width:14px;height:14px;border-radius:3px;flex-shrink:0;background:var(--color-surface);object-fit:contain}.course-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}.bell{width:18px;height:18px;border-radius:4px;border:none;background:0 0;color:var(--color-text-muted);cursor:pointer;font-size:16px;line-height:1;display:flex;align-items:center;justify-content:center;transition:background-color .15s,color .15s;flex-shrink:0;opacity:0}.period.active .bell,.period:hover .bell{opacity:1}.bell:hover{background:#ff4d4d33;color:#ff4b4b}#enroll-btn{width:28px;height:28px;border-radius:6px;background:0 0;border:1px solid transparent;color:var(--color-text-muted);cursor:pointer;font-size:16px;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-bottom:4px;transition:background-color .15s,color .15s,border-color .15s}#enroll-btn:hover{background:var(--color-surface-hover);border-color:var(--border-default);color:var(--color-text)}#hall-pass{gap:5px;padding:8px 12px;background:var(--color-primary-bg);border-bottom:1px solid var(--border-subtle);z-index:109;contain:layout style}#hall-pass,.pass-btn{display:flex;align-items:center;flex-shrink:0}.pass-btn{justify-content:center;width:36px;height:36px;border-radius:8px;background:0 0;border:none;color:var(--color-text-dim);cursor:pointer;transition:background-color .15s,color .15s,transform .1s}.pass-btn:hover{background:var(--color-surface-hover);color:var(--color-text)}.pass-btn:active{transform:scale(.91)}.pass-btn svg{width:17px;height:17px;stroke-width:2.2;pointer-events:none}#pass-actions{display:flex;align-items:center;gap:1px;flex-shrink:0}#pass-wrap{flex:1;position:relative;display:flex;align-items:center}#hall-pass-input{width:100%;height:36px;padding:0 42px 0 14px;background:var(--color-surface);border:1px solid var(--border-default);border-radius:20px;color:var(--color-text);font-family:DM Mono,monospace;font-size:12px;letter-spacing:.01em;outline:0;transition:background-color .18s,border-color .18s,box-shadow .18s}#hall-pass-input::placeholder{color:var(--color-text-muted);font-family:DM Sans,sans-serif;font-size:12.5px}#hall-pass-input:hover{background:var(--color-surface-hover);border-color:var(--border-strong)}#hall-pass-input:focus{background:var(--color-surface-hover);border-color:var(--color-accent-main);box-shadow:0 0 0 3px var(--color-surface-hover)}#pin-btn{position:absolute;right:10px;background:0 0;border:none;cursor:pointer;color:var(--color-text-muted);display:flex;align-items:center;padding:4px;transition:color .15s,transform .15s,background-color .15s;z-index:2;border-radius:5px}#pin-btn:hover{color:var(--color-text);transform:scale(1.1);background:var(--color-surface-hover)}#pin-btn.pinned{color:#f5c518}#pin-btn.pinned svg{fill:#f5c518}#pin-btn svg{width:16px;height:16px;stroke-width:2}#suggestions{position:absolute;top:calc(100% + 6px);left:0;right:0;background:var(--color-secondary-bg);border:1px solid var(--border-default);border-radius:12px;overflow:hidden;z-index:500;box-shadow:0 12px 32px rgba(0,0,0,.6);display:none}#suggestions.visible{display:block}.suggestion-item{display:flex;align-items:center;gap:10px;padding:9px 14px;cursor:pointer;font-size:13px;color:var(--color-text-dim);transition:background-color .12s;border-bottom:1px solid var(--border-subtle);contain:layout style paint;content-visibility:auto}.suggestion-item:last-child{border-bottom:none}.suggestion-item.active,.suggestion-item:hover{background:var(--color-surface-hover);color:var(--color-text)}.suggestion-item svg{flex-shrink:0;opacity:.4;width:14px;height:14px}.suggestion-text{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.suggestion-fill{font-size:11px;color:var(--color-text-muted);opacity:.5;flex-shrink:0;padding-left:6px}#quad{flex:1;position:relative;overflow:hidden;background:var(--color-primary-bg);contain:strict}#mural{width:100%;height:100%;z-index:1}#blackboard,#mural{position:absolute;inset:0;pointer-events:none;contain:strict}#blackboard{z-index:6;background:0 0}#blackboard.active{background:var(--color-primary-bg);pointer-events:auto}iframe{border:none;width:100%;height:100%;display:block;background-color:transparent!important;color-scheme:light;contain:strict;transform:translateZ(0);will-change:contents}#homeroom{position:absolute;inset:0;z-index:5;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 200px;width:100%;contain:layout style}.mascot{font-family:DM Sans,sans-serif;font-weight:700;font-size:72px;letter-spacing:-4px;background:linear-gradient(160deg,var(--color-text-muted) 0,var(--color-text) 40%,var(--color-text-muted) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:30px;line-height:1;user-select:none}.search-wrap{width:100%;max-width:600px;margin:0 auto 40px;padding:0 20px}.electives-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(80px,80px));justify-content:center;gap:16px;width:100%;max-width:600px;contain:layout style}#main-search{width:100%;padding:16px 20px;font-size:16px;border-radius:8px;background:var(--color-surface);border:1px solid var(--border-default);color:var(--color-text);font-family:DM Sans,sans-serif;outline:0;transition:border-color .2s,background-color .2s,box-shadow .2s}#main-search::placeholder{color:var(--color-text-muted)}#main-search:focus,#main-search:hover{background:var(--color-surface-hover)}#main-search:focus{border-color:var(--color-accent-main);box-shadow:0 0 0 3px var(--color-surface-hover)}.elective{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;aspect-ratio:1/1;background:0 0;border:none;border-radius:var(--radius-md);color:var(--color-text);cursor:pointer;transition:transform .2s,background-color .2s;padding:8px;contain:layout style paint;content-visibility:auto}.elective:hover{transform:scale(1.05);background:var(--color-surface-hover)}.elective:hover .withdraw,.elective:hover .transfer{opacity:1}.elective img{width:40px;height:40px;border-radius:10px;margin-bottom:8px;pointer-events:none}.elective span{font-size:11px;font-weight:500;opacity:.7;text-align:center;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.withdraw{position:absolute;top:4px;right:4px;width:20px;height:20px;background:#ff4d4df2;border:none;border-radius:50%;color:#fff;font-size:13px;cursor:pointer;opacity:0;transition:opacity .2s,transform .2s;display:flex;align-items:center;justify-content:center;z-index:10}.withdraw:hover{background:#ff4d4d;transform:scale(1.15)}.transfer{position:absolute;top:4px;left:4px;width:20px;height:20px;border:none;border-radius:50%;color:#fff;cursor:pointer;opacity:0;transition:opacity .2s,transform .2s;display:flex;align-items:center;justify-content:center;z-index:10;padding:0;background:var(--color-surface-hover)}.transfer:hover{transform:scale(1.15)}.transfer svg{width:11px;height:11px;stroke-width:2.5;pointer-events:none}#chalkboard{position:absolute;inset:0;background-color:var(--color-primary-bg);display:none;flex-direction:column;justify-content:center;align-items:center;z-index:10;gap:16px;transition:opacity .2s ease;contain:layout style paint;will-change:opacity}#chalkboard.visible{display:flex}.spinner{width:48px;height:48px;border:3px solid var(--border-subtle);border-top-color:var(--color-accent-main);border-radius:50%;animation:spin .7s linear infinite;will-change:transform}#chalk-text{color:var(--color-text-dim);font-size:12px;font-weight:500;letter-spacing:.3px}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.bulletin{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--color-secondary-bg);padding:24px;border-radius:var(--radius-lg);z-index:300;border:1px solid var(--border-default);width:360px;box-shadow:0 32px 64px rgba(0,0,0,.75);max-height:80vh;overflow-y:auto;overscroll-behavior:contain;contain:layout style;will-change:transform}.hidden{display:none!important}.bulletin-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.erase-btn,.bulletin-header h2{font-size:11px;text-transform:uppercase}.bulletin-header h2{margin:0;font-weight:700;letter-spacing:2px;color:var(--color-text-muted)}.erase-btn{background:0 0;border:none;color:#ff4b4b;font-weight:600;cursor:pointer;letter-spacing:1px}.erase-btn:hover{opacity:.7}.roster{max-height:380px;overflow-y:auto;overscroll-behavior:contain;display:flex;flex-direction:column;gap:6px;contain:layout style}.entry{display:flex;justify-content:space-between;align-items:center;padding:11px 14px;background:var(--color-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);transition:background-color .2s,border-color .2s;cursor:pointer;contain:layout style paint;content-visibility:auto}.entry:hover{background:var(--color-surface-hover);border-color:var(--border-default)}.setting-row{flex-direction:column;align-items:flex-start;gap:5px;cursor:default}.caption{font-size:10px;font-weight:700;text-transform:uppercase;color:var(--color-text-muted)}.selector{width:100%;background:0 0;border:none;color:var(--color-text);font-size:14px;font-weight:500;outline:0;padding:3px 0;cursor:pointer;appearance:none}.selector option{background:var(--color-secondary-bg);color:var(--color-text)}.dismiss-btn{width:100%;margin-top:18px;padding:13px;background:var(--color-text);color:var(--color-primary-bg);border:none;border-radius:var(--radius-md);font-weight:700;font-size:13px;cursor:pointer;transition:opacity .2s}.dismiss-btn:hover{opacity:.88}.back-btn{width:100%;margin-top:7px;padding:10px;background:var(--color-surface);color:var(--color-text);border:1px solid var(--border-default);border-radius:var(--radius-md);font-size:11px;font-weight:600;cursor:pointer;transition:background-color .2s}.back-btn:hover{background:var(--color-surface-hover)}.enroll-btn{width:100%;padding:13px;background:var(--color-surface);border:1px solid var(--color-accent-main);border-radius:var(--radius-md);color:var(--color-accent-main);font-weight:600;font-size:13px;cursor:pointer;transition:background-color .2s;display:flex;align-items:center;justify-content:center;gap:8px;margin-top:10px}.enroll-btn:hover{background:var(--color-surface-hover)}.session{display:flex;align-items:center;justify-content:space-between;padding:14px;background:var(--color-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);transition:background-color .2s,border-color .2s;cursor:pointer;gap:12px;contain:layout style paint;content-visibility:auto}.session:hover{background:var(--color-surface-hover);border-color:var(--border-default)}.session.active{background:var(--color-surface-hover);border-color:var(--color-accent-main)}.session-icon{width:18px;height:18px;border-radius:4px;flex-shrink:0;background:var(--color-surface)}.session-info{display:flex;align-items:center;gap:10px}.session-info,.session-text{flex:1;overflow:hidden}.session-title,.session-url{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.session-title{font-size:13px;font-weight:600;margin-bottom:3px}.session-url{font-size:11px;color:var(--color-text-muted)}.dismiss{width:26px;height:26px;border-radius:var(--radius-sm);background:var(--color-surface);border:1px solid var(--border-default);color:var(--color-text);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background-color .2s,border-color .2s,color .2s;flex-shrink:0;font-size:17px;opacity:.6}.dismiss:hover{background:#ff4b4b2e;border-color:#ff4b4b;color:#ff4b4b;opacity:1}.roll-content{display:flex;align-items:center;gap:10px;flex:1;overflow:hidden}.roll-icon{width:14px;height:14px;border-radius:3px;flex-shrink:0}.roll-text{flex:1;overflow:hidden}.roll-name{font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.roll-date{font-size:10px;color:var(--color-text-muted);margin-top:2px}.roll-dismiss{width:22px;height:22px;border-radius:5px;background:var(--color-surface);border:1px solid var(--border-default);color:var(--color-text);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background-color .2s,border-color .2s,color .2s;flex-shrink:0;font-size:15px;opacity:.55}.roll-dismiss:hover{background:#ff4b4b2e;border-color:#ff4b4b;color:#ff4b4b;opacity:1}.assignment{margin-bottom:14px}.assignment label{display:block;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--color-text-muted);margin-bottom:7px}.assignment input{width:100%;padding:9px 13px;background:var(--color-surface);border:1px solid var(--border-default);border-radius:var(--radius-sm);color:var(--color-text);font-size:14px;outline:0;transition:background-color .2s,border-color .2s}.assignment input:focus{background:var(--color-surface-hover);border-color:var(--border-strong)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-subtle);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-default)}*{scrollbar-width:thin;scrollbar-color:var(--border-subtle) transparent}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.spinner{animation:none;border-top-color:var(--color-accent-main)}} .education-is-key {display: none;}