:root{--green:#1f7a4d;--green-dark:#145c39;--green-light:#e8f5ee;--yellow:#f6c343;--text:#1f2933;--muted:#667085;--white:#fff;--bg:#f7f9fb;--border:#e4e7ec;--danger-bg:#fff1f1;--danger:#9f3a3a;--shadow:0 12px 30px rgba(16,24,40,.08);--radius:18px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6;color:var(--text);background:var(--bg)}a{color:inherit;text-decoration:none}.container{width:min(1120px,calc(100% - 32px));margin:0 auto}header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.navbar{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:20px}.logo{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--green-dark)}.logo img{width:42px;height:42px;object-fit:contain;border-radius:10px}.logo-mark{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;background:var(--green);color:#fff;font-weight:900}nav ul{display:flex;list-style:none;gap:18px;align-items:center;font-size:.95rem}nav a{color:var(--muted);font-weight:600}nav a:hover{color:var(--green-dark)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;border-radius:999px;padding:12px 18px;font-weight:700;cursor:pointer}.btn-primary{background:var(--green);color:#fff;box-shadow:0 8px 18px rgba(31,122,77,.25)}.btn-secondary{background:#fff;color:var(--green-dark);border:1px solid var(--border)}.btn-danger{background:var(--danger-bg);color:var(--danger);border:1px solid rgba(159,58,58,.25)}.mobile-menu-btn{display:none;background:none;border:none;font-size:1.8rem;color:var(--green-dark)}.hero{padding:76px 0 58px;background:radial-gradient(circle at top right,rgba(246,195,67,.24),transparent 32%),linear-gradient(135deg,var(--green-light),var(--bg))}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center}.badge{display:inline-flex;background:rgba(31,122,77,.12);color:var(--green-dark);padding:8px 12px;border-radius:999px;font-weight:700;font-size:.88rem;margin-bottom:18px}h1{font-size:clamp(2.4rem,5vw,4.6rem);line-height:1.02;letter-spacing:-.07em;color:#102a1f;margin-bottom:22px}.hero p{font-size:1.12rem;color:var(--muted);max-width:640px;margin-bottom:28px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-card,.panel,.card{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow)}.hero-card{border-radius:28px;padding:28px}.club-photo{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:22px;background:var(--green-light);border:1px solid var(--border);margin-bottom:18px}.info-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.mini-stat{background:var(--green-light);border-radius:16px;padding:14px;text-align:center}.mini-stat strong{display:block;color:var(--green-dark);font-size:1.35rem}section{padding:72px 0}.section-title{text-align:center;margin-bottom:38px}.section-title h2{font-size:clamp(1.9rem,3vw,2.8rem);letter-spacing:-.05em;color:#102a1f;margin-bottom:10px}.section-title p{color:var(--muted);max-width:680px;margin:0 auto}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card,.panel{border-radius:var(--radius);padding:24px}.panel{border-radius:24px;padding:26px}.card-icon{width:46px;height:46px;display:grid;place-items:center;border-radius:14px;background:var(--green-light);color:var(--green-dark);font-size:1.4rem;margin-bottom:16px}.card h3,.panel h3{margin-bottom:8px;color:#102a1f}.card p,.panel p,.panel li{color:var(--muted)}.reservation-planner,.contact-layout,.admin-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:26px;align-items:start}form{display:grid;gap:14px}label{font-weight:700;color:#344054;font-size:.92rem}input,select,textarea{width:100%;border:1px solid var(--border);border-radius:14px;padding:12px 14px;font:inherit;background:#fff;color:var(--text)}textarea{min-height:120px;resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.alert{display:none;padding:12px 14px;border-radius:14px;background:var(--green-light);color:var(--green-dark);font-weight:700;border:1px solid rgba(31,122,77,.22)}.alert.error{background:var(--danger-bg);color:var(--danger);border-color:rgba(159,58,58,.25)}.member-box{margin-top:18px;padding:14px;border-radius:16px;background:var(--green-light);color:var(--green-dark);border:1px solid rgba(31,122,77,.22)}.date-picker{margin-top:18px}.legend{display:grid;gap:10px;margin-top:22px;color:var(--muted);font-weight:700}.dot{width:12px;height:12px;display:inline-block;border-radius:50%;margin-right:8px}.dot.available{background:#d7f3e4;border:1px solid #64b887}.dot.booked{background:#f3d7d7;border:1px solid #c96b6b}.schedule-header{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}.schedule-grid{display:grid;gap:10px;overflow-x:auto}.schedule-row{display:grid;grid-template-columns:92px repeat(2,minmax(160px,1fr));gap:10px;min-width:460px}.schedule-cell,.time-cell{border-radius:14px;padding:12px;border:1px solid var(--border);background:#fff}.time-cell{display:grid;place-items:center;font-weight:800;color:var(--green-dark);background:var(--green-light)}.court-heading{text-align:center;font-weight:800;color:var(--green-dark);background:var(--green-light)}.slot-button{width:100%;text-align:left;cursor:pointer;font:inherit}.slot-button.available{background:#f4fbf7}.slot-button.booked{background:#fff1f1;color:#9f3a3a;cursor:not-allowed}.slot-button:disabled:not(.booked){cursor:not-allowed;opacity:.65}.slot-status{display:block;font-weight:800;margin-bottom:4px}.slot-detail{display:block;color:var(--muted);font-size:.9rem}.booking-modal{display:none;position:fixed;inset:0;z-index:50;padding:18px;background:rgba(16,42,31,.55);place-items:center}.booking-modal.open{display:grid}.booking-modal-content{width:min(560px,100%);background:#fff;border-radius:24px;padding:26px;box-shadow:var(--shadow);position:relative}.modal-close{position:absolute;top:14px;right:16px;width:36px;height:36px;border:none;border-radius:50%;background:var(--green-light);color:var(--green-dark);font-size:1.5rem}.slot-summary{margin:8px 0 18px;color:var(--muted);font-weight:700}.join-box{background:linear-gradient(135deg,var(--green),var(--green-dark));color:#fff;border-radius:28px;padding:38px;display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:center;box-shadow:var(--shadow)}.join-box h2{font-size:clamp(1.9rem,3vw,2.7rem);letter-spacing:-.05em;margin-bottom:12px}.join-box p{color:rgba(255,255,255,.86);margin-bottom:20px}.join-card{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.24);border-radius:22px;padding:22px}.join-card ul{list-style:none;display:grid;gap:10px}.join-card li:before{content:"✓";color:var(--yellow);font-weight:900;margin-right:8px}.admin-top{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:26px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;background:#fff;border-radius:16px;overflow:hidden;box-shadow:var(--shadow)}th,td{padding:12px;border-bottom:1px solid var(--border);text-align:left}th{background:var(--green-light);color:var(--green-dark)}.generated-password{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:1.2rem;background:var(--green-light);padding:12px;border-radius:12px;color:var(--green-dark)}footer{background:#102a1f;color:rgba(255,255,255,.8);padding:30px 0}.footer-content{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}.footer-content strong{color:#fff}@media(max-width:860px){.mobile-menu-btn{display:block}nav{display:none;position:absolute;top:67px;left:0;right:0;background:#fff;border-bottom:1px solid var(--border);padding:16px}nav.open{display:block}nav ul{flex-direction:column;align-items:stretch}nav .btn{width:100%}.hero-grid,.reservation-planner,.contact-layout,.join-box,.admin-layout{grid-template-columns:1fr}.cards{grid-template-columns:1fr}.form-row,.info-row{grid-template-columns:1fr}}

@media(max-width:640px){
  .schedule-header{align-items:stretch;flex-direction:column}
  .schedule-header .btn{width:100%}
  .schedule-grid{overflow-x:visible;gap:14px}
  .schedule-row{display:block;min-width:0;background:#fff;border:1px solid var(--border);border-radius:16px;padding:10px;box-shadow:var(--shadow)}
  .schedule-row:first-child{display:none}
  .time-cell{display:block;text-align:center;margin-bottom:10px;border-radius:12px}
  .schedule-cell{display:block;width:100%;margin-bottom:10px}
  .schedule-cell:last-child{margin-bottom:0}
  .court-heading{display:none}
  .slot-button{position:relative;padding-left:14px}
  .slot-button::before{content:attr(data-court);display:block;font-weight:800;color:var(--green-dark);margin-bottom:4px}
  .booking-modal{padding:10px;align-items:end}
  .booking-modal-content{border-radius:22px 22px 0 0;max-height:92vh;overflow:auto}
}


.reservation-rules{margin-top:22px;padding:16px;border-radius:16px;background:var(--green-light);border:1px solid rgba(31,122,77,.22)}.reservation-rules h3{font-size:1.1rem;margin-bottom:10px}.reservation-rules ul{padding-left:20px;display:grid;gap:8px}.reservation-rules li{color:var(--green-dark)}

.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{background:#fff;border:1px solid var(--border);border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}
.news-card img{width:100%;height:190px;object-fit:cover;display:block}
.news-content{padding:22px}
.news-date{color:var(--green-dark);font-weight:800;font-size:.9rem;margin-bottom:6px}
.news-content h3{color:#102a1f;margin-bottom:8px}
.news-content p{color:var(--muted)}
@media(max-width:860px){.news-grid{grid-template-columns:1fr}.news-card img{height:220px}}