:root{--bg:#0c0d0f;--panel:#17191d;--panel2:#202329;--orange:#ff7a00;--gold:#d6a84b;--text:#f6f7f9;--muted:#aeb4bf;--danger:#ef5350;--ok:#2fbf71;--line:#30343b;--shadow:0 18px 50px rgba(0,0,0,.35)}*{box-sizing:border-box}html{color-scheme:dark}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;background:radial-gradient(circle at 15% 0,#33200f 0,transparent 32%),var(--bg);color:var(--text);min-height:100vh}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.shell{max-width:1200px;margin:auto;padding:20px}.topbar{position:sticky;top:0;z-index:10;background:rgba(12,13,15,.88);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.topbar-inner{max-width:1200px;margin:auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{display:flex;align-items:center;gap:12px;font-weight:800}.logo{width:42px;height:42px;border-radius:13px;background:linear-gradient(145deg,var(--orange),var(--gold));display:grid;place-items:center;color:#111;font-weight:900}.userbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.badge{font-size:.78rem;padding:5px 9px;border:1px solid #5b4630;border-radius:999px;color:#ffd49d}.card{background:linear-gradient(180deg,rgba(32,35,41,.95),rgba(23,25,29,.95));border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:var(--shadow)}.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}.auth-card{width:min(460px,100%)}h1,h2,h3{margin-top:0}.muted{color:var(--muted)}.form-grid{display:grid;gap:14px}.field{display:grid;gap:7px}.field label{font-size:.9rem;color:#d9dce2}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);background:#101216;color:var(--text);border-radius:12px;padding:12px 14px;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,122,0,.15)}.btn{border:0;border-radius:12px;padding:11px 16px;font-weight:750}.btn-primary{background:linear-gradient(135deg,var(--orange),#ff9d33);color:#17100a}.btn-secondary{background:#2b2f36;color:#fff;border:1px solid #3b4049}.btn-danger{background:#4b2021;color:#ffd8d8;border:1px solid #7f3032}.btn-ok{background:#173d2a;color:#caffdf;border:1px solid #286544}.btn-sm{padding:7px 10px;font-size:.85rem}.message{min-height:22px;margin-top:12px}.message.error{color:#ff9b99}.message.ok{color:#7de3a9}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}.tab{background:#202329;color:var(--muted);border:1px solid var(--line);padding:10px 14px;border-radius:12px}.tab.active{color:#17100a;background:var(--orange);border-color:var(--orange)}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}.col-4{grid-column:span 4}.col-8{grid-column:span 8}.col-12{grid-column:span 12}.court-list{display:flex;gap:10px;flex-wrap:wrap}.court-chip{border:1px solid var(--line);background:#15171b;color:#fff;border-radius:14px;padding:12px;text-align:left;min-width:180px}.court-chip.active{border-color:var(--orange);box-shadow:0 0 0 2px rgba(255,122,0,.15)}.slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:10px}.slot{padding:12px;border-radius:11px;border:1px solid #385840;background:#173323;color:#ccf7dc}.slot.busy{background:#2b2d32;color:#777;border-color:#3a3c42;cursor:not-allowed}.slot.selected{outline:3px solid var(--orange)}.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.stat{background:#17191d;border:1px solid var(--line);padding:16px;border-radius:16px}.stat strong{display:block;font-size:1.7rem;margin-top:5px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px}table{width:100%;border-collapse:collapse;min-width:780px}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line);vertical-align:top}th{background:#131519;color:#ffc078}.status{padding:4px 8px;border-radius:999px;background:#2c3037;font-size:.78rem;white-space:nowrap}.modal{position:fixed;inset:0;background:rgba(0,0,0,.72);display:grid;place-items:center;padding:20px;z-index:30}.modal>.card{width:min(520px,100%)}.actions{display:flex;gap:8px;flex-wrap:wrap}.hero{padding:28px 0}.hero h1{font-size:clamp(2rem,6vw,4rem);line-height:1;margin-bottom:10px}.accent{color:var(--orange)}@media(max-width:800px){.col-4,.col-8{grid-column:span 12}.stats{grid-template-columns:repeat(2,1fr)}.topbar-inner{align-items:flex-start}.userbar{justify-content:flex-end}.shell{padding:14px}.card{padding:16px}}@media(max-width:480px){.stats{grid-template-columns:1fr}.btn{min-height:44px}.court-chip{width:100%}}