/* MATCHSIK v28.23 completeness overrides
   - weekly frequency: 1~7
   - dynamically show only time slots actually registered by eligible teachers
   - preserve readable layout on desktop/mobile
*/
.frequency-grid.premium{grid-template-columns:repeat(7,minmax(0,1fr))}
@media(max-width:900px){.frequency-grid.premium{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:620px){.frequency-grid.premium{grid-template-columns:repeat(2,minmax(0,1fr))}}