/* ZETA PADEL - MODERN BOOKING GRID STYLES */
.booking-grid-container{overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:thin;scrollbar-color:#fbbf24 #1f2937;border-radius:16px;background:linear-gradient(145deg,rgba(17,24,39,0.9),rgba(11,15,25,0.95));border:1px solid rgba(251,191,36,0.2);box-shadow:0 0 40px rgba(251,191,36,0.05)}
.booking-grid-container::-webkit-scrollbar{height:8px}
.booking-grid-container::-webkit-scrollbar-track{background:#1f2937;border-radius:4px}
.booking-grid-container::-webkit-scrollbar-thumb{background:#fbbf24;border-radius:4px}
.grid-header{display:grid;grid-template-columns:100px repeat(17,70px);background:linear-gradient(180deg,rgba(251,191,36,0.15) 0%,rgba(251,191,36,0.05) 100%);border-bottom:2px solid rgba(251,191,36,0.3);position:sticky;top:0;z-index:10}
.court-col,.time-col{padding:16px 8px;text-align:center;font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:0.05em;color:#fbbf24;text-shadow:0 0 10px rgba(251,191,36,0.5)}
.grid-row{display:grid;grid-template-columns:100px repeat(17,70px);border-bottom:1px solid rgba(255,255,255,0.05);transition:background 0.3s}
.grid-row:last-child{border-bottom:none}
.grid-row:hover{background:rgba(251,191,36,0.03)}
.court-cell{padding:20px 12px;display:flex;align-items:center;justify-content:center;gap:8px;font-weight:800;font-size:14px;color:#fbbf24;background:linear-gradient(90deg,rgba(251,191,36,0.1) 0%,transparent 100%);border-right:1px solid rgba(251,191,36,0.15)}
.court-icon{font-size:18px;filter:drop-shadow(0 0 8px rgba(251,191,36,0.6))}
.slot{padding:12px 6px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;cursor:pointer;transition:all 0.3s cubic-bezier(0.4,0,0.2,1);border-right:1px solid rgba(255,255,255,0.03);min-height:70px;position:relative;overflow:hidden}
.slot::before{content:"";position:absolute;inset:0;opacity:0;transition:opacity 0.3s}
.slot:active{transform:scale(0.95)}
.slot.available{background:linear-gradient(145deg,rgba(34,197,94,0.15) 0%,rgba(22,163,74,0.1) 100%);animation:slotGlow 2s ease-in-out infinite}
.slot.available::before{background:linear-gradient(145deg,rgba(34,197,94,0.3) 0%,rgba(22,163,74,0.2) 100%);opacity:1}
.slot.available:hover{background:linear-gradient(145deg,rgba(34,197,94,0.3) 0%,rgba(22,163,74,0.2) 100%);box-shadow:0 0 20px rgba(34,197,94,0.3),inset 0 0 20px rgba(34,197,94,0.1)}
.slot.available .slot-icon{color:#4ade80;text-shadow:0 0 15px rgba(74,222,128,0.8)}
.slot.available .slot-text{color:#4ade80}
@keyframes slotGlow{0%,100%{box-shadow:inset 0 0 10px rgba(34,197,94,0.1)}50%{box-shadow:inset 0 0 20px rgba(34,197,94,0.2)}}
.slot.booked{background:linear-gradient(145deg,rgba(75,75,75,0.2) 0%,rgba(55,55,55,0.15) 100%);cursor:not-allowed;opacity:0.6}
.slot.booked .slot-icon{color:#6b7280}
.slot.booked .slot-text{color:#6b7280}
.slot.booked:hover{transform:none}
.slot-icon{font-size:20px;font-weight:900;transition:all 0.3s}
.slot-text{font-size:9px;font-weight:600;text-transform:uppercase;letter-spacing:0.05em}
.grid-legend{display:flex;justify-content:center;gap:32px;padding:20px;background:rgba(17,24,39,0.5);border-top:1px solid rgba(251,191,36,0.1);border-radius:0 0 16px 16px}
.legend-available,.legend-booked{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600}
.legend-available{color:#4ade80}
.legend-booked{color:#6b7280}
.legend-icon{font-size:16px;font-weight:900}
.loading-spinner{width:40px;height:40px;border:3px solid rgba(251,191,36,0.2);border-top-color:#fbbf24;border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
@media(max-width:768px){.grid-header,.grid-row{grid-template-columns:80px repeat(17,65px)}.court-col,.court-cell{padding:12px 6px;font-size:12px}.court-icon{font-size:14px}.slot{padding:8px 4px;min-height:60px}.slot-icon{font-size:16px}.slot-text{font-size:8px}.grid-legend{gap:20px;padding:16px}.legend-available,.legend-booked{font-size:11px}}
@media(max-width:480px){.grid-header,.grid-row{grid-template-columns:70px repeat(17,55px)}.court-col,.court-cell{font-size:11px}.slot{padding:6px 2px;min-height:50px}.slot-icon{font-size:14px}.slot-text{display:none}}