:root{
    --green:#e5484d;
    --green-dark:#c62a2f;
    --green-light:#ffe6e6;
    --gold:#d4a72c;
    --ink:#17211b;
    --muted:#647067;
    --bg:#fbf8f8;
    --white:#fff;
    --border:#efe0e0;
    --shadow:0 8px 30px rgba(50,20,20,.08);
    --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.55}
.hero{background:linear-gradient(135deg,var(--green-dark),var(--green));color:#fff;display:flex;align-items:center;gap:16px;padding:22px clamp(18px,5vw,70px)}
.hero h1{font-size:clamp(20px,3vw,34px);margin:0;letter-spacing:.03em}
.hero p{margin:3px 0 0;opacity:.86}
.brand-mark{display:grid;place-items:center;width:58px;height:58px;border:2px solid rgba(255,255,255,.65);border-radius:15px;font-weight:800;font-size:22px;flex:none}
.tabs{position:sticky;top:0;z-index:1000;background:#fff;display:flex;overflow-x:auto;white-space:nowrap;box-shadow:0 3px 12px rgba(0,0,0,.1);scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tabs a{padding:15px clamp(14px,3vw,28px);color:var(--ink);text-decoration:none;font-weight:700;border-bottom:3px solid transparent}
.tabs a:hover,.tabs a.active{color:var(--green);border-bottom-color:var(--gold)}
.container{width:min(1180px,92%);margin:0 auto;padding:38px 0 70px}
.container.narrow{width:min(720px,92%)}
.card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:28px}
.welcome{padding:clamp(28px,6vw,55px);margin-bottom:42px}
.welcome h2,.card h2{font-size:clamp(24px,4vw,34px);line-height:1.15;margin:7px 0 12px}
.eyebrow{font-size:12px;font-weight:900;letter-spacing:.14em;color:var(--green)}
.section{margin-top:45px}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:18px}
.section-heading h2{margin:4px 0;font-size:30px}
.count,.badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 10px;font-size:12px;font-weight:800;background:#fcede8}
.slot-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.slot-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:22px;box-shadow:var(--shadow)}
.slot-date{font-weight:800;color:var(--green)}
.slot-time{font-size:27px;font-weight:900;margin:5px 0 15px}
.slot-meta{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:14px}
.badge.open{background:var(--green-light);color:var(--green-dark)}
.badge.pair{background:#fff5cc;color:#795d00}
.badge.full{background:#ffe6e6;color:#c62a2f}
.progress{height:7px;background:#f3e8e8;border-radius:10px;overflow:hidden;margin:15px 0 18px}
.progress span{display:block;height:100%;background:var(--green);border-radius:10px}
.button{display:inline-flex;justify-content:center;align-items:center;min-height:46px;padding:11px 18px;border:0;border-radius:10px;background:var(--green);color:#fff;text-decoration:none;font-weight:800;cursor:pointer}
.button:hover{background:var(--green-dark)}
.button.secondary{background:#ffe6e6;color:var(--green-dark)}
.button.disabled{background:#d5cbd5;color:#706667;cursor:not-allowed}
.button.full{width:100%}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.steps{padding-left:22px}.steps li{margin:15px 0}
.callout{border-top:5px solid var(--gold)}
.verse{font-style:italic;color:var(--green-dark);font-weight:700}
.alert{border-radius:12px;padding:14px 16px;margin-bottom:20px;font-weight:650}
.alert.success{background:#ffe6e6;color:#c62a2f}
.alert.error{background:#ffe6e6;color:#c62a2f}
.alert ul{margin:0;padding-left:20px}
.empty{text-align:center}
.back{display:inline-block;margin-bottom:18px;color:var(--green);font-weight:800;text-decoration:none}
.registration-card{padding:clamp(24px,5vw,42px)}
.big-time{font-size:34px;font-weight:900;color:var(--green);margin:4px 0}
.muted,.optional{color:var(--muted)}
label{display:block;font-weight:750;margin:17px 0}
input,textarea{display:block;width:100%;margin-top:7px;border:1px solid #cbd5cd;border-radius:9px;padding:12px 13px;font:inherit;background:#fff}
input:focus,textarea:focus{outline:3px solid rgba(229,72,77,.2);border-color:var(--green)}
.checkbox{display:flex;align-items:flex-start;gap:10px;font-weight:600}
.checkbox input{width:auto;margin:4px 0 0}
.success-card{text-align:center;margin-top:30px}
.success-icon{margin:0 auto 18px;width:70px;height:70px;border-radius:50%;display:grid;place-items:center;background:var(--green-light);color:var(--green);font-size:42px;font-weight:900}
.confirmed-slot{font-size:24px;font-weight:900;color:var(--green);padding:14px}
.actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:25px}
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.team-card h3{font-size:24px;margin:4px 0 15px}
.people{list-style:none;padding:0;margin:0}
.people li{display:flex;justify-content:space-between;gap:10px;padding:10px 0;border-top:1px solid var(--border)}
.people small{color:var(--green);font-weight:700}
.table-wrap{overflow-x:auto;background:#fff;border-radius:15px;border:1px solid var(--border)}
table{border-collapse:collapse;width:100%;min-width:760px}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--border);vertical-align:top}
th{background:#f5f0f0;color:var(--green-dark)}
tr:last-child td{border-bottom:0}
.inline{display:inline}
.actions-cell{white-space:nowrap}
.small-button{border:1px solid #cbd5cd;background:#fff;border-radius:7px;padding:7px 10px;cursor:pointer;font-weight:700;margin:2px}
.small-button.danger{color:#c62a2f;border-color:#fecaca}
footer{text-align:center;padding:25px;color:var(--muted);font-size:13px;border-top:1px solid var(--border)}
@media(max-width:900px){
    .slot-grid,.team-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:650px){
    .hero{padding:17px}.brand-mark{width:48px;height:48px;font-size:18px}
    .tabs a{padding:13px 16px;font-size:14px}
    .container{padding-top:25px}
    .slot-grid,.team-grid,.two-col{grid-template-columns:1fr}
    .card{padding:22px}
    .slot-time{font-size:24px}
    .section-heading{align-items:flex-start;flex-direction:column}
}