@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap";:root{--bg-color:#0b0f19;--surface-color:#171d2b;--surface-hover:#222b3e;--primary-color:#d1ff4c;--primary-hover:#bde843;--text-main:#f8fafc;--text-muted:#94a3b8;--accent-hard:#3b82f6;--accent-clay:#f97316;--accent-grass:#22c55e;--border-color:#ffffff14;--shadow-sm:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-md:0 10px 15px -3px #0000004d, 0 4px 6px -2px #00000026;--shadow-glow:0 0 15px #d1ff4c4d;--transition-fast:.2s cubic-bezier(.4, 0, .2, 1);--transition-normal:.3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased;font-family:Outfit,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2}.app-container{min-height:100vh;display:flex}.sidebar{background-color:var(--surface-color);border-right:1px solid var(--border-color);z-index:10;flex-direction:column;width:260px;height:100vh;display:flex;position:fixed}.sidebar-logo{color:var(--text-main);align-items:center;gap:12px;padding:32px 24px;font-size:1.5rem;font-weight:800;display:flex}.sidebar-logo span{color:var(--primary-color)}.nav-menu{flex-direction:column;flex:1;gap:8px;padding:0 16px;display:flex}.nav-item{color:var(--text-muted);transition:all var(--transition-fast);border-radius:12px;align-items:center;gap:12px;padding:12px 16px;font-weight:500;display:flex}.nav-item:hover{background-color:var(--surface-hover);color:var(--text-main)}.nav-item.active{color:var(--primary-color);background-color:#d1ff4c1a}.main-content{flex:1;max-width:1400px;margin-left:260px;padding:40px}.card{background-color:var(--surface-color);border:1px solid var(--border-color);box-shadow:var(--shadow-sm);transition:transform var(--transition-fast), box-shadow var(--transition-fast);border-radius:16px;padding:24px}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.btn-primary{background-color:var(--primary-color);color:#000;transition:all var(--transition-fast);box-shadow:var(--shadow-glow);border-radius:12px;padding:12px 24px;font-size:1rem;font-weight:600}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-1px);box-shadow:0 0 20px #d1ff4c80}.btn-secondary{color:var(--text-main);border:1px solid var(--border-color);transition:all var(--transition-fast);background-color:#0000;border-radius:12px;padding:12px 24px;font-weight:500}.btn-secondary:hover{background-color:var(--surface-hover);border-color:var(--text-muted)}.badge{text-transform:uppercase;letter-spacing:.05em;border-radius:20px;padding:4px 10px;font-size:.75rem;font-weight:600;display:inline-block}.badge.hard{color:var(--accent-hard);background-color:#3b82f633}.badge.clay{color:var(--accent-clay);background-color:#f9731633}.badge.grass{color:var(--accent-grass);background-color:#22c55e33}.dashboard-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;margin-top:32px;display:grid}.stat-value{color:var(--text-main);margin:8px 0;font-size:2.5rem;font-weight:800}.stat-label{color:var(--text-muted);font-size:.875rem;font-weight:500}.courts-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px;margin-top:24px;display:grid}.court-image{object-fit:cover;background-color:var(--surface-hover);border-radius:12px;width:100%;height:180px;margin-bottom:16px}.court-header{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.court-title{font-size:1.25rem}.input-group{flex-direction:column;gap:8px;margin-bottom:16px;display:flex}.input-group label{color:var(--text-muted);font-size:.875rem;font-weight:500}.input-field{background-color:var(--bg-color);border:1px solid var(--border-color);color:var(--text-main);transition:border-color var(--transition-fast);border-radius:12px;padding:12px 16px;font-family:inherit;font-size:1rem}.input-field:focus{border-color:var(--primary-color);outline:none}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.4s ease-out forwards fadeIn}.delay-1{opacity:0;animation:.4s ease-out .1s forwards fadeIn}.delay-2{opacity:0;animation:.4s ease-out .2s forwards fadeIn}.delay-3{opacity:0;animation:.4s ease-out .3s forwards fadeIn}.mobile-header{color:var(--text-main);background-color:var(--surface-color);border-bottom:1px solid var(--border-color);z-index:50;justify-content:center;align-items:center;padding:16px;font-size:1.5rem;font-weight:800;display:none;position:sticky;top:0}.mobile-header span{color:var(--primary-color)}@media (width<=768px){.app-container{flex-direction:column}.mobile-header{gap:12px;display:flex}.sidebar{border-right:none;border-top:1px solid var(--border-color);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background-color:#171d2bf2;flex-direction:row;width:100%;height:70px;padding:0;top:auto;bottom:0}.sidebar-logo{display:none}.nav-menu{flex-direction:row;justify-content:space-around;align-items:center;width:100%;padding:0}.nav-item{text-align:center;border-radius:0;flex-direction:column;flex:1;justify-content:center;gap:4px;padding:8px 4px;font-size:.7rem}.nav-item.active{border-top:2px solid var(--primary-color);color:var(--primary-color);background-color:#0000}.main-content{margin-left:0;padding:16px 16px 90px}.dashboard-grid{grid-template-columns:1fr}.card{padding:16px}.main-content>div>div:first-child{flex-direction:column;gap:16px;align-items:flex-start!important}.date-strip-container{flex-direction:column;align-items:stretch!important}.date-strip{justify-content:flex-start}}.coach-list{flex-direction:column;gap:16px;display:flex}.coach-card{justify-content:space-between;align-items:center;display:flex}.coach-card-info{align-items:center;gap:20px;display:flex}.coach-card-actions{align-items:center;gap:16px;display:flex}.coach-admin-actions{align-items:center;gap:8px;display:flex}@media (width<=768px){.coach-card{flex-direction:column;align-items:flex-start;gap:16px}.coach-card-actions{flex-wrap:wrap;justify-content:space-between;gap:12px;width:100%}.coach-admin-actions{flex-direction:column;gap:8px}}.analytics-header{justify-content:space-between;align-items:center;margin-bottom:32px;display:flex}.metrics-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:32px;display:grid}.metric-card{flex-direction:column;gap:8px;display:flex}.metric-value{color:var(--primary-color);font-size:2.5rem;font-weight:800;line-height:1}.metric-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;font-size:.875rem}.court-diagram{background-color:#1e3a5f;border:4px solid #fff;border-radius:4px;width:100%;max-width:300px;height:400px;margin:0 auto;position:relative;box-shadow:inset 0 0 40px #00000080}.court-line-center{background-color:#fff;width:100%;height:4px;position:absolute;top:50%;left:0;transform:translateY(-50%)}.court-line-service{border:2px solid #fff;position:absolute;inset:25% 15%}.court-line-center-service{background-color:#fff;width:2px;position:absolute;top:25%;bottom:25%;left:50%;transform:translate(-50%)}.heatmap-dot-dynamic{cursor:pointer;border-radius:50%;width:12px;height:12px;transition:transform .2s;animation:.4s cubic-bezier(.175,.885,.32,1.275) forwards popIn;position:absolute;transform:translate(-50%,-50%)scale(0);box-shadow:0 0 8px #00000080}.heatmap-dot-dynamic:hover{z-index:10;box-shadow:0 0 12px #fffc;transform:translate(-50%,-50%)scale(1.5)!important}@keyframes popIn{0%{opacity:0;transform:translate(-50%,-50%)scale(0)}to{opacity:1;transform:translate(-50%,-50%)scale(1)}}.data-table{border-collapse:collapse;width:100%}.data-table th,.data-table td{text-align:left;border-bottom:1px solid var(--border-color);padding:12px 16px}.data-table th{color:var(--text-muted);font-size:.875rem;font-weight:500}.data-table tr:hover td{background-color:var(--surface-hover)}.status-pill{border-radius:12px;padding:4px 8px;font-size:.75rem;font-weight:600}.status-ace{color:var(--accent-grass);background:#22c55e33}.status-fault{color:#ef4444;background:#ef444433}.status-play{color:var(--accent-hard);background:#3b82f633}@media (width<=768px){.analytics-header{flex-direction:column;align-items:flex-start;gap:16px}}.timetable-container{background:var(--surface-color);border:1px solid var(--border-color);border-radius:16px;margin-top:24px;overflow:auto}.timetable-header{background:var(--surface-hover);border-bottom:1px solid var(--border-color);min-width:800px;display:flex}.timetable-header-cell{text-align:center;border-right:1px solid var(--border-color);flex:1;padding:16px;font-weight:600}.timetable-header-cell:last-child{border-right:none}.timetable-time-col{width:100px;color:var(--text-muted);border-right:1px solid var(--border-color);background:var(--surface-hover);flex:none;justify-content:center;align-items:center;font-weight:500;display:flex}.timetable-row{border-bottom:1px solid var(--border-color);min-width:800px;display:flex}.timetable-row:last-child{border-bottom:none}.timetable-cell{border-right:1px solid var(--border-color);flex:1;justify-content:center;align-items:center;padding:8px;display:flex}.timetable-cell:last-child{border-right:none}.slot-btn{border:1px dashed #0000;border-radius:8px;justify-content:center;align-items:center;width:100%;height:40px;font-size:.875rem;font-weight:600;transition:all .2s;display:flex}.slot-btn.available{color:var(--primary-color);border-color:var(--primary-color);cursor:pointer;background:#d1ff4c1a}.slot-btn.available:hover{background:var(--primary-color);color:#000}.slot-btn.booked{background:var(--surface-hover);color:var(--text-muted);cursor:not-allowed}.date-strip-container{align-items:center;gap:16px;display:flex}.date-strip{gap:12px;padding:4px 0;display:flex;overflow-x:auto}.date-strip::-webkit-scrollbar{display:none}.date-card{background:var(--surface-color);border:1px solid var(--border-color);cursor:pointer;border-radius:12px;flex-direction:column;flex:none;justify-content:center;align-items:center;width:70px;height:80px;transition:all .2s;display:flex}.date-card.active{border-color:var(--primary-color);background:#d1ff4c1a}.date-card:hover:not(.active){border-color:var(--text-muted)}.date-card-day{color:var(--text-muted);text-transform:uppercase;font-size:.75rem;font-weight:600}.date-card.active .date-card-day{color:var(--primary-color)}.date-card-date{margin-top:4px;font-size:1.25rem;font-weight:800}