:root{--horario-brand:var(--prm-color-primary-dark);--horario-surface:var(--prm-surface-base);--horario-subtle:var(--prm-surface-subtle);--horario-border:var(--prm-border-soft);--horario-text:var(--prm-text-main);--horario-muted:var(--prm-text-muted);--horario-success:var(--prm-status-success-text);--horario-success-bg:var(--prm-status-success-bg);--horario-danger:var(--prm-status-danger-text);--horario-danger-bg:var(--prm-status-danger-bg);--horario-warning:var(--prm-status-warning-text);--horario-warning-bg:var(--prm-status-warning-bg)}.horarios-container{width:100%;max-width:100%;color:var(--horario-text);overflow-x:hidden}.horarios-toolbar,.horarios-actions{flex-wrap:wrap;align-items:flex-end;gap:12px;display:flex}.horarios-toolbar{background:var(--horario-subtle);border:1px solid var(--horario-border);border-radius:12px;padding:12px}.horarios-actions>*{min-width:120px}.autosave-status{align-items:center;min-height:28px;font-size:13px;display:flex}.horarios-feedback{border:1px solid var(--horario-border);border-radius:8px;padding:10px 12px}.horarios-feedback.success{color:var(--horario-success);background:var(--horario-success-bg)}.horarios-feedback.error{color:var(--horario-danger);background:var(--horario-danger-bg)}.grilla-horarios{border:1px solid var(--horario-border);background:var(--horario-surface);border-radius:12px;width:100%;max-width:100%;overflow:hidden}.grilla-horarios:focus-within{outline:2px solid var(--horario-brand);outline-offset:2px}.grilla-scroll{overscroll-behavior-x:contain;width:100%;max-width:100%;overflow-x:auto}.grilla-grid{width:max-content;min-width:100%;display:grid}.fila-horario{width:100%;display:grid}.celda-horario,.celda-dia{border-right:1px solid var(--horario-border);border-bottom:1px solid var(--horario-border);overflow-wrap:anywhere;flex-direction:column;justify-content:center;align-items:flex-start;min-height:62px;padding:10px;display:flex}.celda-horario:first-child,.fila-horario>.celda-dia:first-of-type{z-index:2;background:var(--horario-surface);box-shadow:4px 0 8px -8px var(--horario-text);position:sticky;left:0}.celda-horario.header:first-child{z-index:5;background:var(--horario-brand)}.celda-horario.header{background:var(--horario-brand);color:var(--horario-surface);justify-content:center;align-items:center;font-weight:700}.celda-dia{cursor:pointer;background:var(--horario-surface);color:var(--horario-text);position:relative}.celda-dia,.celda-dia *,.asignatura-tag,.asignatura-tag *{-webkit-user-select:none;user-select:none}.asignatura-tag{cursor:grab;touch-action:none}.asignatura-tag:active{cursor:grabbing}.celda-dia:hover,.celda-dia:focus,.celda-dia[data-hover-fila=true],.celda-dia[data-hover-columna=true]{background:var(--horario-subtle)}.celda-dia[data-hover-celda=true]{background:var(--prm-status-info-bg);box-shadow:inset 0 0 0 3px var(--horario-brand);z-index:3}.celda-horario[data-hover-fila=true]{background:var(--prm-surface-selected)}.celda-horario[data-hover-columna=true]{background:var(--horario-brand)}.celda-dia:focus-visible{outline:3px solid var(--horario-brand);outline-offset:-3px;z-index:4}.celda-dia.ocupada{background:var(--prm-surface-selected);font-weight:600}.celda-dia.libre{color:var(--horario-muted)}.celda-dia.sin-franja{color:var(--horario-muted);background:var(--prm-status-neutral-bg);cursor:not-allowed}.celda-dia.conflicto-hard{border:2px solid var(--horario-danger);background:var(--horario-danger-bg)}.celda-dia.conflicto-warning{border:2px solid var(--horario-warning);background:var(--horario-warning-bg)}.celda-conflicto-marca{color:var(--horario-danger);font-weight:800}.celda-dia.seleccionada,.celda-dia[aria-selected=true]{box-shadow:inset 0 0 0 3px var(--horario-brand)}.celda-aula,.celda-bloqueada,.celda-meta{margin-top:4px;font-size:11px;font-weight:400;display:block}.celda-meta{color:var(--horario-muted)}.celda-bloqueada{color:var(--horario-warning)}.validacion-grilla{border:1px solid var(--horario-border);background:var(--horario-surface);border-radius:12px;flex-direction:column;gap:12px;padding:16px;display:flex}.asignaturas-section,.perspectiva-ayuda{border:1px solid var(--horario-border);background:var(--horario-subtle);border-radius:10px;padding:12px}.modal-overlay{background:var(--prm-surface-overlay);flex:1;justify-content:center;padding:20px}.modal-card{background:var(--horario-surface);border-radius:16px;align-self:center;gap:12px;width:min(520px,100%);padding:20px}.horarios-cell-subject-panel{z-index:1000001!important}.dnd-overlay{pointer-events:none}@media print{.horarios-actions,.horarios-toolbar,.autosave-status,.asignaturas-section,.perspectiva-ayuda,[data-testid=validacion-grilla],[data-testid=horario-command-palette]{display:none!important}.horarios-container{width:100%}.grilla-horarios{border:0}}@media (max-width:768px){.celda-horario,.celda-dia{min-height:54px;padding:8px;font-size:12px}.horarios-actions>*{flex:140px}.horarios-actions{z-index:3;background:var(--horario-surface);border-top:1px solid var(--horario-border);padding:8px;position:sticky;bottom:0}}