/* =====================================================================
   EventHub - public site styles
   ===================================================================== */
:root{
  --ink:#15161c;
  --ink-soft:#4a4d5a;
  --muted:#8a8e9c;
  --line:#e7e8ee;
  --bg:#fbfafa;
  --card:#ffffff;
  --accent:#e5502d;
  --accent-dark:#c63f1f;
  --accent-soft:#fdeee9;
  --green:#1f9d6b;
  --blue:#2f6df0;
  --radius:14px;
  --shadow:0 1px 2px rgba(20,22,28,.04), 0 8px 24px rgba(20,22,28,.06);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Hanken Grotesk',sans-serif;
  color:var(--ink);
  background:var(--bg);
  font-size:15px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:'Bricolage Grotesque',sans-serif;font-weight:700;line-height:1.08;margin:0}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}
.muted{color:var(--muted)}
.accent{color:var(--accent)}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:22px;height:66px}
.logo{display:flex;align-items:center;gap:7px;font-family:'Bricolage Grotesque';font-weight:800;font-size:22px;letter-spacing:-.02em}
.logo-mark{background:var(--accent);color:#fff;border-radius:7px;padding:2px 7px;font-size:17px}
.logo-text{color:var(--ink)}
.searchbar{flex:1;max-width:420px;display:flex;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}
.searchbar input{flex:1;border:0;padding:10px 14px;font:inherit;outline:none;background:transparent}
.searchbar button{border:0;background:transparent;font-size:20px;padding:0 14px;color:var(--muted);cursor:pointer}
.nav-links{display:flex;align-items:center;gap:14px;margin-left:auto}
.nav-links a{font-weight:600;color:var(--ink-soft)}
.btn-ghost{padding:8px 14px;border:1px solid var(--line);border-radius:9px}
.btn-solid{padding:8px 16px;background:var(--accent);color:#fff !important;border-radius:9px}
.btn-solid:hover{background:var(--accent-dark)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:10px;font-weight:700;cursor:pointer;border:0;font:inherit;font-weight:700}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-dark)}
.btn-dark{background:var(--ink);color:#fff}
.btn-outline{background:#fff;border:1px solid var(--line);color:var(--ink)}
.btn-block{display:flex;width:100%;justify-content:center}
.btn-lg{padding:14px 26px;font-size:16px}

/* ---------- hero ---------- */
.hero{padding:64px 0 40px}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.hero h1{font-size:54px;letter-spacing:-.03em}
.hero p.lead{font-size:18px;color:var(--ink-soft);margin:18px 0 26px;max-width:440px}
.auth-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);max-width:430px}
.oauth{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:12px;border:1px solid var(--line);border-radius:10px;background:#fff;font-weight:600;margin-bottom:10px;cursor:pointer}
.divider{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:13px;margin:14px 0}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}
.field{margin-bottom:12px}
.field label{display:block;font-weight:600;font-size:13px;margin-bottom:6px;color:var(--ink-soft)}
.field input,.field select,.field textarea{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff;outline:none}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent)}
.hero-art{background:linear-gradient(135deg,#ffd8a8,#ffb37e 45%,#e5502d);border-radius:24px;aspect-ratio:1.05;display:flex;align-items:center;justify-content:center;color:#fff;position:relative;overflow:hidden;box-shadow:var(--shadow)}
.hero-art::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 30% 20%,rgba(255,255,255,.35),transparent 55%)}
.hero-art .badges{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding:30px}
.hero-art .badges span{width:54px;height:54px;border-radius:14px;background:rgba(255,255,255,.22);display:flex;align-items:center;justify-content:center;font-size:24px;backdrop-filter:blur(4px)}

/* ---------- section ---------- */
.section{padding:46px 0}
.section-alt{background:#f3f2f0}
.section h2{font-size:30px;letter-spacing:-.02em;margin-bottom:6px}
.section .sub{color:var(--muted);margin-bottom:24px}
.pill-row{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}
.pill{padding:8px 15px;border:1px solid var(--line);border-radius:30px;background:#fff;font-weight:600;font-size:14px}
.pill:hover{border-color:var(--accent);color:var(--accent)}

/* ---------- category grid ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.cat{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;transition:.15s}
.cat:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow)}
.cat .ic{width:34px;height:34px;border-radius:9px;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:800;margin-bottom:10px}
.cat h4{font-size:14px;font-family:'Hanken Grotesk';font-weight:700;line-height:1.2}
.cat small{color:var(--muted)}

/* ---------- event cards ---------- */
.event-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ev-card{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;transition:.15s}
.ev-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#dcdde4}
.ev-thumb{height:120px;background:linear-gradient(135deg,#2f3550,#5b6280);color:#fff;display:flex;align-items:center;justify-content:center;font-family:'Bricolage Grotesque';font-weight:800;font-size:30px;letter-spacing:.04em}
.ev-body{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1}
.ev-date{font-size:12px;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.04em}
.ev-title{font-family:'Bricolage Grotesque';font-weight:700;font-size:17px;line-height:1.2}
.ev-meta{font-size:13px;color:var(--muted)}
.ev-tag{align-self:flex-start;font-size:11px;font-weight:700;background:#f0f1f5;color:var(--ink-soft);padding:3px 9px;border-radius:20px;margin-top:auto}

/* ---------- listing layout ---------- */
.listing{display:grid;grid-template-columns:260px 1fr;gap:26px;padding:30px 0}
.filters{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;align-self:start;position:sticky;top:84px}
.filters h3{font-size:15px;font-family:'Hanken Grotesk';font-weight:800;margin-bottom:6px}
.filter-group{padding:14px 0;border-bottom:1px solid var(--line)}
.filter-group:last-child{border-bottom:0}
.filter-group h5{font-size:13px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin:0 0 10px;font-family:'Hanken Grotesk';font-weight:700}
.check{display:flex;align-items:center;gap:8px;font-size:14px;padding:4px 0;color:var(--ink-soft);cursor:pointer}
.check input{accent-color:var(--accent)}
.list-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.list-head h1{font-size:26px}
.list-stack{display:flex;flex-direction:column;gap:14px}
.row-card{display:grid;grid-template-columns:84px 1fr auto;gap:18px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;align-items:center;transition:.15s}
.row-card:hover{border-color:#dcdde4;box-shadow:var(--shadow)}
.date-box{text-align:center;background:var(--accent-soft);border-radius:10px;padding:10px 6px}
.date-box .d{font-family:'Bricolage Grotesque';font-weight:800;font-size:22px;color:var(--accent);line-height:1}
.date-box .m{font-size:11px;font-weight:700;text-transform:uppercase;color:var(--accent)}
.date-box .y{font-size:11px;color:var(--muted)}

/* ---------- event detail ---------- */
.detail-hero{background:linear-gradient(135deg,#1b1d29,#33384f);color:#fff;padding:46px 0}
.detail-hero .tag{display:inline-block;background:rgba(255,255,255,.14);padding:5px 12px;border-radius:20px;font-size:12px;font-weight:700;margin-bottom:14px}
.detail-hero h1{font-size:40px;letter-spacing:-.02em;max-width:760px}
.detail-hero .meta{display:flex;flex-wrap:wrap;gap:22px;margin-top:18px;color:#cfd2dd;font-weight:600}
.detail-grid{display:grid;grid-template-columns:1fr 340px;gap:30px;padding:34px 0}
.prose p{color:var(--ink-soft);font-size:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px;box-shadow:var(--shadow)}
.buy-card .price{font-family:'Bricolage Grotesque';font-weight:800;font-size:34px;letter-spacing:-.02em}
.buy-card .price small{font-size:14px;color:var(--muted);font-weight:600}
.buy-card ul{list-style:none;padding:0;margin:16px 0;display:flex;flex-direction:column;gap:8px}
.buy-card li{display:flex;gap:9px;font-size:14px;color:var(--ink-soft)}
.buy-card li::before{content:"✓";color:var(--green);font-weight:800}
.sample-note{background:var(--accent-soft);border-radius:10px;padding:12px 14px;font-size:13px;color:var(--accent-dark);margin-top:14px}

/* ---------- exhibitor table ---------- */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:#fff}
table.exhib{width:100%;border-collapse:collapse;font-size:13.5px;min-width:760px}
table.exhib th{background:#f6f6f8;text-align:left;padding:11px 14px;font-weight:700;color:var(--ink-soft);font-size:12px;text-transform:uppercase;letter-spacing:.03em;white-space:nowrap}
table.exhib td{padding:11px 14px;border-top:1px solid var(--line);white-space:nowrap}
table.exhib tr:hover td{background:#fafafb}
.locked{color:var(--muted);font-style:italic}
.lock-banner{display:flex;align-items:center;justify-content:space-between;gap:16px;background:linear-gradient(90deg,#fff,var(--accent-soft));border:1px dashed var(--accent);border-radius:12px;padding:16px 20px;margin-top:14px;flex-wrap:wrap}

/* ---------- generic ---------- */
.notice{padding:12px 16px;border-radius:10px;margin-bottom:16px;font-weight:600;font-size:14px}
.notice.err{background:#fdecec;color:#b3261e}
.notice.ok{background:#e7f6ee;color:#1f7a4d}
.center-narrow{max-width:440px;margin:60px auto;padding:0 22px}
.scroll-x{display:flex;gap:14px;overflow-x:auto;padding-bottom:6px}
.scroll-x .cat{min-width:150px}
.foot-cta{background:var(--ink);color:#fff;text-align:center;padding:46px 0;margin-top:40px}
.foot-cta h2{font-size:30px;margin-bottom:18px}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--line);background:#fff;padding:40px 0 24px;margin-top:auto}
.foot-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:28px}
.foot-grid h4{font-size:14px;margin-bottom:12px}
.foot-grid a{display:block;color:var(--ink-soft);padding:3px 0;font-size:14px}
.logo--foot{margin-bottom:10px}
.foot-bottom{border-top:1px solid var(--line);margin-top:24px;padding-top:18px;color:var(--muted);font-size:13px}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .hero-grid,.detail-grid{grid-template-columns:1fr}
  .listing{grid-template-columns:1fr}
  .filters{position:static}
  .cat-grid{grid-template-columns:repeat(3,1fr)}
  .event-grid{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .hero h1{font-size:38px}
  .searchbar{display:none}
}
@media(max-width:560px){
  .cat-grid,.event-grid,.foot-grid{grid-template-columns:1fr}
  .row-card{grid-template-columns:64px 1fr}
  .row-card .btn{grid-column:1/-1}
}