/* Fase 11 · caja, térmica, horarios y selección compacta */
.hardware-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}
.hardware-actions .btn{min-height:48px}
.compact-course-toolbar{display:grid;grid-template-columns:minmax(220px,1fr) auto;gap:10px;align-items:end;margin:8px 0 12px}
.compact-course-toolbar label{margin:0}
.compact-course-row{border:1px solid #dbe5ec;border-radius:12px;background:#fff;padding:10px 12px;margin:8px 0}
.compact-course-main{display:grid;grid-template-columns:minmax(220px,1.4fr) minmax(220px,1fr) minmax(105px,.45fr) auto;gap:8px;align-items:end}
.compact-course-main label{margin:0}
.compact-course-main .compact-schedule{font-size:.9rem;color:#4d6475;min-height:42px;display:flex;align-items:center;padding:7px 9px;background:#f6f9fb;border-radius:8px}
.compact-course-row details{margin-top:8px}
.compact-course-row details summary{cursor:pointer;color:#285f86;font-weight:600;font-size:.9rem}
.compact-course-advanced{display:grid;grid-template-columns:repeat(4,minmax(120px,1fr));gap:8px;margin-top:8px}
.compact-course-advanced label{margin:0}
.staff-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:14px}
.staff-card{border:1px solid #dbe5ec;border-radius:14px;background:#fff;padding:14px}
.staff-card h3{margin:0 0 4px}
.staff-card .staff-sub{color:#607383;margin-bottom:10px}
.schedule-item{padding:8px 0;border-top:1px solid #edf2f5}
.schedule-item:first-of-type{border-top:0}
.schedule-item small{display:block;color:#607383;margin-top:2px}
.teacher-class-card{border:1px solid #dbe5ec;border-radius:14px;background:#fff;padding:14px;margin-bottom:14px}
.teacher-student-row{display:grid;grid-template-columns:minmax(190px,1fr) minmax(170px,.7fr);gap:10px;align-items:center;padding:8px 0;border-top:1px solid #edf2f5}
.teacher-student-row:first-of-type{border-top:0}
.teacher-student-row select{width:100%}
.quick-hardware-status{font-size:.9rem;color:#607383;margin-top:8px}
@media(max-width:760px){
 .compact-course-main{grid-template-columns:1fr}
 .compact-course-advanced{grid-template-columns:1fr 1fr}
 .compact-course-toolbar{grid-template-columns:1fr}
 .teacher-student-row{grid-template-columns:1fr}
}
@media print{
 .no-print,.receipt-actions,.topbar,.sidebar,.bottom-nav{display:none!important}
}
.compact-course-main .span-4{grid-column:1/-1}