.slots-page-wrapper{background-color:#fff8e7;justify-content:center;align-items:flex-start;min-height:100vh;padding:32px 16px;font-family:Inter,sans-serif;display:flex}@media (min-width:640px){.slots-page-wrapper{padding:48px 32px}}.slots-card{background-color:#fffdf7;border:1px solid #0000000d;border-radius:20px;flex-direction:column;width:100%;max-width:1100px;margin-left:auto;margin-right:auto;padding:32px 24px;display:flex;overflow:hidden;box-shadow:0 25px 50px -12px #00000026}@media (min-width:640px){.slots-card{padding:40px}}.slots-header{justify-content:space-between;align-items:center;margin-bottom:32px;display:flex}.back-link{color:#333;justify-content:center;align-items:center;width:32px;height:32px;text-decoration:none;transition:color .15s;display:flex}.back-link:hover{color:#666}.page-title{text-align:center;letter-spacing:-.025em;color:#000;flex:1;margin:0;font-size:32px;font-weight:800}.tabs-container{justify-content:center;margin-bottom:40px;display:flex}.tabs-pill{background-color:#bbdefb;border-radius:12px;align-items:center;gap:4px;padding:6px;display:inline-flex}.tab-button{cursor:pointer;color:#1a5490;opacity:.7;background:0 0;border:none;border-radius:9px;padding:10px 48px;font-size:15px;font-weight:700;transition:all .25s cubic-bezier(.4,0,.2,1)}.tab-button:hover{opacity:1;background-color:#fff3}.tab-button.active{color:#1a5490;opacity:1;background-color:#fff;box-shadow:0 4px 12px #0000001a}.slots-grid-wrapper{justify-content:center;width:100%;margin-bottom:40px;display:flex}.slots-grid-flex{justify-content:center;gap:80px;display:flex}.panel-column{flex-direction:column;gap:12px;display:flex}.panel-row{gap:10px;display:flex}.slot-chip{letter-spacing:-.01em;cursor:pointer;-webkit-user-select:none;user-select:none;text-align:center;background-color:#fff;border:1px solid;border-radius:6px;min-width:42px;padding:6px 12px;font-size:11px;font-weight:600;line-height:1;transition:all .2s}.slot-chip-default{color:#1a7ed8;border-color:#1a7ed8}.slot-chip-default:hover{background-color:#e3f2fd;transform:translateY(-1px)}.slot-chip-selected{color:#0f3057;background-color:#cce5ff;border-color:#1a5490;font-weight:800;box-shadow:0 2px 4px #1a54901a}.slot-chip-blocked{cursor:not-allowed;color:#bdbdbd;background-color:#f5f5f5;border-color:#e0e0e0}.timetable-container{border-top-left-radius:8px;border-top-right-radius:8px;margin-top:16px;overflow-x:auto}.timetable-table{border-collapse:collapse;width:100%;min-width:850px;font-size:10px}.timetable-table th,.timetable-table td{text-align:center;border:1px solid #e0e0e0;height:36px;padding:8px 10px}.timetable-header-cell{color:#222;text-transform:capitalize;background-color:#f8f8f8;font-weight:800}.timetable-header-cell.text-left{text-align:left;width:120px;padding-left:16px;font-size:12px}.theory-time-span{color:#666;flex-direction:column;align-items:center;font-size:10px;line-height:1.3;display:flex}.lunch-cell{background-color:#e2ddd1;width:38px;border:none!important;padding:0!important}.lunch-header-cell-empty{background-color:#0000!important;border:none!important;padding:0!important}.spacer-col{width:12px;min-width:12px;background-color:#0000!important;border:none!important;padding:0!important}.lunch-letter{color:#6d695c;letter-spacing:.05em;justify-content:center;align-items:center;height:100%;font-size:15px;font-weight:900;display:flex}.day-header{color:#222;background-color:#f8f8f8;font-size:12px;font-weight:800}.cell-theory{color:#2d6a4f;background-color:#e2f8ed;font-weight:600}.cell-theory-selected{color:#064e3b;background-color:#a7f3d0;font-weight:700}.cell-lab{color:#92400e;background-color:#fef3c7;font-weight:600}.cell-lab-selected{color:#78350f;background-color:#fde68a;font-weight:700}.loading-container,.error-container{justify-content:center;align-items:center;min-height:400px;font-size:16px;font-weight:600;display:flex}.loading-container{color:#666}.error-container{color:#c0392b}.spacer-8,.h-8{height:32px}.w-8{width:32px}@media (max-width:768px){.slots-grid-flex{flex-direction:column;align-items:center;gap:32px}.panel-row{flex-wrap:wrap;justify-content:center}}