:root{font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-text-size-adjust:100%}html,body,#root{height:100%;width:100%;overflow:hidden}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#fafafa;color:#212121;transition:background-color .3s ease,color .3s ease}body.dark-mode{background-color:#121212;color:#fff}.app{min-height:100vh;display:flex;flex-direction:column}.theme-toggle{background:none;border:none;font-size:24px;cursor:pointer;padding:8px;border-radius:50%;transition:background-color .3s ease;display:flex;align-items:center;justify-content:center;width:40px;height:40px}.theme-toggle:hover{background-color:#0000000d}body.dark-mode .theme-toggle:hover{background-color:#ffffff1a}.location-selector,.teacher-selector{display:flex;align-items:center;font-size:14px}.location-selector label,.teacher-selector label{color:#757575;font-weight:500}body.dark-mode .location-selector label,body.dark-mode .teacher-selector label{color:#9e9e9e}.location-dropdown,.teacher-dropdown{transition:all .3s ease}.location-dropdown:hover,.teacher-dropdown:hover{border-color:#1976d2!important}.location-dropdown:focus,.teacher-dropdown:focus{border-color:#1976d2!important;box-shadow:0 0 0 2px #1976d233}body.dark-mode .location-dropdown:focus,body.dark-mode .teacher-dropdown:focus{box-shadow:0 0 0 2px #2196f333}.fc{background-color:#fff;border-radius:8px;overflow:hidden;box-shadow:0 1px 3px #0000001f,0 1px 2px #0000003d}.fc-theme-standard td,.fc-theme-standard th,.fc-theme-standard .fc-scrollgrid{border-color:#e0e0e0}.fc .fc-toolbar-title{color:#212121;font-size:20px;font-weight:500}.fc .fc-button{background-color:#1976d2;border-color:#1976d2;color:#fff;font-weight:500;text-transform:uppercase;font-size:12px;padding:8px 16px;border-radius:4px;transition:background-color .3s ease}.fc .fc-button:hover{background-color:#1565c0;border-color:#1565c0}.fc .fc-button:disabled{background-color:#e0e0e0;border-color:#e0e0e0;color:#9e9e9e;cursor:not-allowed}.fc .fc-button-active{background-color:#0d47a1;border-color:#0d47a1}.fc .fc-col-header-cell-cushion{color:#424242;font-weight:600;text-transform:uppercase;font-size:12px}.fc .fc-timegrid-slot-label-cushion{color:#757575;font-size:12px}.fc .fc-day-today{background-color:#1976d20d!important}.fc .fc-timegrid-now-indicator-line{border-color:#f44336;border-width:2px}body.dark-mode .fc{background-color:#1e1e1e;box-shadow:0 1px 3px #0006,0 1px 2px #0009}body.dark-mode .fc-theme-standard td,body.dark-mode .fc-theme-standard th,body.dark-mode .fc-theme-standard .fc-scrollgrid{border-color:#424242}body.dark-mode .fc .fc-toolbar-title{color:#fff}body.dark-mode .fc .fc-button{background-color:#2196f3;border-color:#2196f3;color:#000}body.dark-mode .fc .fc-button:hover{background-color:#1e88e5;border-color:#1e88e5}body.dark-mode .fc .fc-button:disabled{background-color:#424242;border-color:#424242;color:#757575}body.dark-mode .fc .fc-button-active{background-color:#1976d2;border-color:#1976d2}body.dark-mode .fc .fc-col-header-cell-cushion{color:#e0e0e0}body.dark-mode .fc .fc-timegrid-slot-label-cushion{color:#9e9e9e}body.dark-mode .fc .fc-day-today{background-color:#2196f31a!important}body.dark-mode .fc-scrollgrid-section-body>*>*{background-color:#1e1e1e}body.dark-mode .fc-col-header,body.dark-mode .fc-timegrid-axis{background-color:#2c2c2c}.fc-event{border-radius:4px;font-size:11px;font-weight:500;border-width:0;padding:2px;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}.fc-event:hover{transform:translateY(-1px);box-shadow:0 4px 8px #00000026}body.dark-mode .fc-event:hover{box-shadow:0 4px 8px #0006}body.dark-mode ::-webkit-scrollbar{width:8px;height:8px}body.dark-mode ::-webkit-scrollbar-track{background:#2c2c2c}body.dark-mode ::-webkit-scrollbar-thumb{background:#555;border-radius:4px}body.dark-mode ::-webkit-scrollbar-thumb:hover{background:#777}.loading-container{display:flex;justify-content:center;align-items:center;height:100vh;font-size:18px;color:#757575}body.dark-mode .loading-container{color:#9e9e9e}.fc-event,.fc-event-main{z-index:auto!important}.floating-controls{position:fixed;bottom:20px;right:20px;z-index:1000}.fab-main{width:56px;height:56px;border-radius:50%;border:none;background-color:#1976d2;color:#fff;font-size:24px;cursor:pointer;box-shadow:0 4px 12px #00000026;display:flex;align-items:center;justify-content:center}.fab-main:hover{background-color:#1565c0}.fab-main.expanded{background-color:#f44336}.fab-main.expanded:hover{background-color:#d32f2f}.fab-menu{position:absolute;bottom:70px;right:0;background-color:#fff;border-radius:12px;box-shadow:0 8px 24px #00000026;padding:16px;min-width:200px;opacity:0;pointer-events:none}.fab-menu.expanded{opacity:1;pointer-events:auto}.fab-controls{display:flex;flex-direction:column;gap:12px}.fab-controls .location-selector,.fab-controls .teacher-selector{margin:0;width:100%}.fab-controls .location-dropdown,.fab-controls .teacher-dropdown{width:100%;min-width:unset}.fab-controls .sunday-toggle{background:none;border:1px solid #e0e0e0;border-radius:6px;padding:8px 12px;font-size:14px;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;gap:6px}.fab-controls .sunday-toggle:hover{background-color:#f5f5f5;border-color:#1976d2}.fab-controls .sunday-toggle.active{background-color:#1976d2;color:#fff;border-color:#1976d2}.fab-controls .sunday-toggle.active:hover{background-color:#1565c0}.fab-controls .theme-toggle{align-self:center;margin-top:8px}body.dark-mode .fab-menu{background-color:#2c2c2c;box-shadow:0 8px 24px #0006}body.dark-mode .fab-main{background-color:#2196f3}body.dark-mode .fab-main:hover{background-color:#1e88e5}body.dark-mode .fab-main.expanded{background-color:#f44336}body.dark-mode .fab-main.expanded:hover{background-color:#d32f2f}body.dark-mode .fab-controls .sunday-toggle{border-color:#424242;color:#fff}body.dark-mode .fab-controls .sunday-toggle:hover{background-color:#424242;border-color:#2196f3}body.dark-mode .fab-controls .sunday-toggle.active{background-color:#2196f3;color:#000;border-color:#2196f3}body.dark-mode .fab-controls .sunday-toggle.active:hover{background-color:#1e88e5}.room-selector{display:flex;justify-content:center;margin-bottom:20px;padding:0 20px}.room-tabs{display:flex;gap:4px;justify-content:center;overflow-x:auto;overflow-y:hidden;padding:6px;background-color:#f4f4f5;border-radius:10px;position:relative;scrollbar-width:thin;scrollbar-color:#e0e0e0 transparent}.room-tab-indicator{position:absolute;top:6px;bottom:6px;background-color:#a855f726;border-radius:8px;transition:left .3s cubic-bezier(.4,0,.2,1),width .3s cubic-bezier(.4,0,.2,1);pointer-events:none;z-index:0}.room-tabs::-webkit-scrollbar{height:6px}.room-tabs::-webkit-scrollbar-track{background:transparent}.room-tabs::-webkit-scrollbar-thumb{background-color:#e0e0e0;border-radius:3px}.room-tabs::-webkit-scrollbar-thumb:hover{background-color:#bdbdbd}.room-tab{background:transparent;border:none;border-radius:8px;padding:8px 16px;font-size:14px;cursor:pointer;transition:all .25s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;justify-content:center;white-space:nowrap;color:#71717a;font-weight:500;min-width:fit-content;position:relative;z-index:1}.room-tab:hover{background-color:#0000000d;color:#18181b}.room-tab.active{background-color:transparent}.room-tab.active:hover{background-color:#0000000d;color:#18181b}body.dark-mode .room-tabs{background-color:#27272a}body.dark-mode .room-tab-indicator{background-color:#a855f733}body.dark-mode .room-tabs::-webkit-scrollbar-thumb{background-color:#555}body.dark-mode .room-tabs::-webkit-scrollbar-thumb:hover{background-color:#777}body.dark-mode .room-tab{color:#a1a1aa}body.dark-mode .room-tab:hover{background-color:#ffffff1a;color:#f4f4f5}body.dark-mode .room-tab.active{background-color:transparent}body.dark-mode .room-tab.active:hover{background-color:#ffffff1a;color:#f4f4f5}@media (max-width: 768px){.floating-controls{bottom:16px;right:16px}.fab-main{width:48px;height:48px;font-size:20px}.fab-menu{bottom:60px;right:-10px;min-width:180px;padding:12px}.fc .fc-toolbar{flex-direction:column;gap:8px}.fc .fc-toolbar-title{font-size:16px}.room-selector{padding:0 10px;margin-bottom:16px}.room-tabs{gap:6px}.room-tab{padding:6px 12px;font-size:13px}}