@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600;9..144,700&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root{
  --cerulean:#0B6E8A;
  --cerulean-dark:#084F63;
  --peach:#F26B3D;
  --peach-dark:#D9552A;
  --gold:#E9D96B;
  --willow:#8BD35C;
  --willow-dark:#5FA334;
  --sand:#E8DCC0;
  --ink:#14231F;
  --ink-soft:#3E4A44;
  --white:#FFFFFF;
  --line:rgba(20,35,31,0.12);
  --radius:14px;
  --shadow:0 4px 18px rgba(20,35,31,0.08);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--sand);
  color:var(--ink);
  font-family:'IBM Plex Sans',system-ui,sans-serif;
  line-height:1.5;
}

h1,h2,h3,.display{
  font-family:'Fraunces',serif;
  font-weight:600;
  letter-spacing:-0.01em;
  color:var(--ink);
  margin:0 0 0.3em;
}

.mono{font-family:'IBM Plex Mono',monospace;}

a{color:var(--cerulean-dark);}

/* ---------- layout shell ---------- */
.topbar{
  position:sticky; top:0; z-index:30;
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 24px;
  background:var(--white);
  border-bottom:1px solid var(--line);
}
.topbar .brand{
  display:flex; align-items:center; gap:10px;
  font-family:'Fraunces',serif; font-weight:700; font-size:1.25rem;
}
.topbar .brand .dot{width:10px;height:10px;border-radius:50%;background:var(--peach);}
.topbar nav{display:flex; gap:10px; align-items:center;}

.container{max-width:1080px; margin:0 auto; padding:0 24px;}

.hero{
  padding:48px 24px 28px;
  text-align:left;
}
.hero h1{font-size:clamp(1.8rem,4vw,2.6rem);}
.hero p{color:var(--ink-soft); max-width:560px;}

/* ---------- buttons & inputs ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:6px;
  font-family:'IBM Plex Sans',sans-serif; font-weight:600; font-size:0.92rem;
  padding:10px 18px; border-radius:10px; border:1px solid transparent;
  cursor:pointer; transition:transform .12s ease, box-shadow .12s ease;
  text-decoration:none;
}
.btn:active{transform:scale(0.98);}
.btn-primary{background:var(--peach); color:var(--white);}
.btn-primary:hover{background:var(--peach-dark);}
.btn-secondary{background:var(--white); color:var(--cerulean-dark); border-color:var(--line);}
.btn-secondary:hover{border-color:var(--cerulean);}
.btn-ghost{background:transparent; color:var(--ink-soft); border-color:transparent;}
.btn-ghost:hover{color:var(--ink);}
.btn-danger{background:#fff; color:#B23A2E; border-color:#E9C9C2;}
.btn:disabled{opacity:0.5; cursor:not-allowed;}
.btn-block{width:100%;}
.btn-sm{padding:6px 12px; font-size:0.82rem; border-radius:8px;}

input,select,textarea{
  width:100%;
  font-family:'IBM Plex Sans',sans-serif;
  font-size:0.95rem;
  padding:10px 12px;
  border-radius:10px;
  border:1px solid var(--line);
  background:var(--white);
  color:var(--ink);
}
input:focus,select:focus,textarea:focus{
  outline:2px solid var(--cerulean);
  outline-offset:1px;
}
label{font-size:0.82rem; font-weight:600; color:var(--ink-soft); display:block; margin-bottom:4px;}
.field{margin-bottom:14px;}
.field-row{display:flex; gap:12px;}
.field-row > .field{flex:1;}
.hint{font-size:0.78rem; color:var(--ink-soft); margin-top:4px;}
.error-text{font-size:0.82rem; color:#B23A2E; margin-top:6px;}

/* ---------- filter chips ---------- */
.filters{
  display:flex; flex-wrap:wrap; gap:8px;
  padding:0 24px 20px;
}
.chip{
  padding:7px 14px; border-radius:999px; border:1px solid var(--line);
  background:var(--white); font-size:0.85rem; font-weight:600; color:var(--ink-soft);
  cursor:pointer;
}
.chip.active{background:var(--cerulean); border-color:var(--cerulean); color:var(--white);}

/* ---------- game type sections ---------- */
.type-section{padding:8px 24px 32px;}
.type-section h2{font-size:1.15rem; display:flex; align-items:center; gap:10px;}
.type-section h2::before{
  content:""; display:inline-block; width:22px; height:3px; background:var(--peach); border-radius:2px;
}
.grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(260px,1fr));
  gap:16px;
  margin-top:14px;
}

/* ---------- game card ---------- */
.card{
  background:var(--white);
  border-radius:var(--radius);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  padding:18px;
  cursor:pointer;
  transition:transform .14s ease, box-shadow .14s ease;
  display:flex; flex-direction:column; gap:10px;
}
.card:hover{transform:translateY(-2px); box-shadow:0 10px 24px rgba(20,35,31,0.12);}
.card:focus-visible{outline:2px solid var(--cerulean); outline-offset:2px;}
.card .card-top{display:flex; justify-content:space-between; align-items:flex-start; gap:8px;}
.card .card-date{font-family:'IBM Plex Mono',monospace; font-size:0.78rem; color:var(--cerulean-dark); font-weight:600;}
.card .card-title{font-family:'Fraunces',serif; font-weight:600; font-size:1.08rem; margin:2px 0 0;}
.card .card-loc{font-size:0.85rem; color:var(--ink-soft);}
.card .card-meta{display:flex; justify-content:space-between; align-items:center; font-size:0.85rem; color:var(--ink-soft);}
.card .cost{font-weight:600; color:var(--ink);}

.badge{
  font-size:0.7rem; font-weight:700; text-transform:uppercase; letter-spacing:0.04em;
  padding:3px 8px; border-radius:6px;
}
.badge-full{background:#F7E4DE; color:#B23A2E;}
.badge-open{background:#E4F3D9; color:var(--willow-dark);}

/* signature element: court-line capacity meter */
.court-meter{
  position:relative;
  height:10px;
  border-radius:999px;
  background:repeating-linear-gradient(90deg, var(--line) 0 6px, transparent 6px 12px);
  overflow:hidden;
}
.court-meter .fill{
  position:absolute; inset:0 auto 0 0;
  height:100%;
  border-radius:999px;
  background:linear-gradient(90deg, var(--willow), var(--willow-dark));
  transition:width .3s ease;
}
.court-meter.near-full .fill{background:linear-gradient(90deg, var(--gold), var(--peach));}
.court-meter.is-full .fill{background:linear-gradient(90deg, var(--peach), var(--peach-dark));}
.meter-label{
  display:flex; justify-content:space-between; align-items:baseline;
  font-family:'IBM Plex Mono',monospace; font-size:0.78rem; font-weight:600; color:var(--ink-soft);
}

/* ---------- modal ---------- */
.overlay{
  position:fixed; inset:0; background:rgba(20,35,31,0.45);
  display:flex; align-items:center; justify-content:center;
  padding:20px; z-index:100;
}
.overlay.hidden{display:none;}
.modal{
  background:var(--white); border-radius:18px; padding:28px;
  width:100%; max-width:480px; max-height:88vh; overflow-y:auto;
  box-shadow:0 20px 60px rgba(20,35,31,0.25);
}
.modal-header{display:flex; justify-content:space-between; align-items:flex-start; margin-bottom:16px;}
.modal-close{background:none; border:none; font-size:1.4rem; line-height:1; cursor:pointer; color:var(--ink-soft);}

.rating-pills{display:flex; flex-wrap:wrap; gap:6px; margin:10px 0;}
.rating-pill{
  font-family:'IBM Plex Mono',monospace; font-weight:600; font-size:0.85rem;
  background:var(--sand); border:1px solid var(--line); border-radius:8px; padding:4px 10px;
}

.divider{height:1px; background:var(--line); margin:18px 0;}

.notice{
  background:#FBF3D9; border:1px solid var(--gold); border-radius:10px;
  padding:12px 14px; font-size:0.88rem; color:var(--ink-soft);
}
.notice.success{background:#E4F3D9; border-color:var(--willow);}
.notice strong{color:var(--ink);}

.wa-number{
  font-family:'IBM Plex Mono',monospace; font-weight:600; font-size:1.05rem;
  color:var(--cerulean-dark);
}

/* ---------- empty state ---------- */
.empty{
  text-align:center; padding:40px 20px; color:var(--ink-soft);
}

/* ---------- admin table ---------- */
table{width:100%; border-collapse:collapse; font-size:0.9rem;}
th,td{text-align:left; padding:10px 12px; border-bottom:1px solid var(--line);}
th{font-size:0.75rem; text-transform:uppercase; letter-spacing:0.04em; color:var(--ink-soft);}
tr:hover td{background:rgba(11,110,138,0.04);}
.status-pill{padding:3px 9px; border-radius:6px; font-size:0.74rem; font-weight:700;}
.status-pending{background:#FBF3D9; color:#8A6D1D;}
.status-paid{background:#E4F3D9; color:var(--willow-dark);}
.status-cancelled{background:#F1E4E4; color:#8A3E36;}

.admin-shell{display:grid; grid-template-columns:220px 1fr; min-height:100vh;}
.admin-sidebar{background:var(--ink); color:var(--sand); padding:22px 16px;}
.admin-sidebar .brand{color:var(--white); font-family:'Fraunces',serif; font-weight:700; font-size:1.2rem; margin-bottom:24px;}
.admin-sidebar a{
  display:block; padding:9px 10px; border-radius:8px; color:var(--sand);
  text-decoration:none; font-size:0.9rem; font-weight:500; margin-bottom:2px;
}
.admin-sidebar a.active, .admin-sidebar a:hover{background:rgba(255,255,255,0.1); color:var(--white);}
.admin-main{padding:28px 32px;}
.panel{background:var(--white); border-radius:var(--radius); border:1px solid var(--line); box-shadow:var(--shadow); padding:22px; margin-bottom:20px;}
.panel h3{font-size:1rem; margin-bottom:14px;}
.tabs{display:flex; gap:6px; margin-bottom:16px;}
.tab{padding:7px 14px; border-radius:8px; font-size:0.85rem; font-weight:600; cursor:pointer; color:var(--ink-soft);}
.tab.active{background:var(--cerulean); color:var(--white);}

.stat-row{display:flex; gap:16px; margin-bottom:20px; flex-wrap:wrap;}
.stat{
  background:var(--white); border:1px solid var(--line); border-radius:12px;
  padding:14px 18px; min-width:140px; box-shadow:var(--shadow);
}
.stat .num{font-family:'IBM Plex Mono',monospace; font-size:1.6rem; font-weight:600;}
.stat .lbl{font-size:0.78rem; color:var(--ink-soft); text-transform:uppercase; letter-spacing:0.03em;}

.hidden{display:none !important;}

@media (max-width:720px){
  .admin-shell{grid-template-columns:1fr;}
  .admin-sidebar{display:flex; overflow-x:auto; gap:4px; padding:12px;}
  .admin-sidebar .brand{display:none;}
  .admin-sidebar a{white-space:nowrap; margin-bottom:0;}
  .field-row{flex-direction:column; gap:0;}
}

@media (prefers-reduced-motion: reduce){
  *{transition:none !important;}
}