/* ============================================================
 *  GigPromo — styles (mobile-first, theme-aware)
 * ============================================================ */
:root{
  --bg:#F4F6F3; --surface:#FFFFFF; --surface-2:#FAFBF9;
  --ink:#15181B; --ink-soft:#565C60; --ink-faint:#8A9094;
  --line:#E4E7E2; --line-strong:#D2D6D0;
  --accent:#FF5330; --accent-ink:#C23413; --accent-weak:#FFEDE7;
  --go:#0E9E82; --go-weak:#DDF3EE; --go-ink:#0A7E68;
  --amber:#B87400; --amber-weak:#FCEFD3;
  --danger:#C8352B;
  --radius:14px; --maxw:1000px;
  --mono:ui-monospace,"SF Mono","Cascadia Code","Roboto Mono",Menlo,Consolas,monospace;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --shadow:0 1px 2px rgba(20,24,27,.04),0 8px 24px rgba(20,24,27,.06);
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#0F1213; --surface:#171B1C; --surface-2:#1C2122;
    --ink:#ECEEEB; --ink-soft:#A2A8A6; --ink-faint:#727978;
    --line:#272C2D; --line-strong:#333A3B;
    --accent:#FF6A47; --accent-ink:#FF8A6E; --accent-weak:#2A1712;
    --go:#25C3A3; --go-weak:#10312A; --go-ink:#3AD0B2;
    --amber:#E0A63C; --amber-weak:#2E2410; --danger:#F0796E;
    --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.4);
  }
}
:root[data-theme="light"]{ --bg:#F4F6F3; --surface:#FFFFFF; --ink:#15181B; --line:#E4E7E2; }
:root[data-theme="dark"]{ --bg:#0F1213; --surface:#171B1C; --ink:#ECEEEB; --line:#272C2D; }

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);
  line-height:1.55;-webkit-font-smoothing:antialiased;font-size:16px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
h1,h2,h3{margin:0;line-height:1.15;text-wrap:balance}
p{margin:0}
a{color:var(--accent-ink);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}

/* ---------- top bar ---------- */
.topbar{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--surface) 88%,transparent);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:58px;gap:12px}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;letter-spacing:-.02em;font-size:1.05rem}
.logo .mark{width:28px;height:28px;border-radius:8px;background:var(--accent);display:grid;place-items:center;
  color:#fff;font-size:15px}
.topbar nav{display:flex;align-items:center;gap:6px}
.btn-ghost{font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.04em;
  padding:7px 11px;border-radius:8px;border:1px solid var(--line-strong);color:var(--ink-soft);
  background:transparent;cursor:pointer}
.btn-ghost:hover{background:var(--surface-2);text-decoration:none}

/* ---------- demo badge ---------- */
.demo-badge{background:var(--amber-weak);color:var(--amber);text-align:center;
  font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:.05em;
  padding:7px 12px;text-transform:uppercase}

/* ---------- hero ---------- */
.hero{background:radial-gradient(120% 120% at 100% 0%,var(--accent-weak) 0%,transparent 48%),var(--surface);
  border-bottom:1px solid var(--line)}
.hero .wrap{padding:40px 20px 34px;display:flex;flex-direction:column;gap:16px}
.kicker{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--accent-ink);font-weight:700}
.hero h1{font-size:clamp(1.8rem,7vw,2.7rem);font-weight:820;letter-spacing:-.03em;max-width:16ch}
.hero .sub{font-size:1.05rem;color:var(--ink-soft);max-width:52ch}
.perks{display:grid;grid-template-columns:1fr;gap:10px;margin-top:6px}
.perk{display:flex;gap:12px;align-items:flex-start;background:var(--surface-2);
  border:1px solid var(--line);border-radius:12px;padding:13px 15px}
.perk .pic{font-size:20px;line-height:1.2}
.perk b{font-weight:700;font-size:.95rem}
.perk span{display:block;color:var(--ink-soft);font-size:.86rem;margin-top:2px}

/* ---------- form ---------- */
main{padding:34px 0 60px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:24px 20px}
.card h2{font-size:1.35rem;font-weight:780;letter-spacing:-.02em}
.card .card-sub{color:var(--ink-soft);font-size:.92rem;margin-top:4px;margin-bottom:18px}

.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.field label{font-weight:650;font-size:.9rem}
.field input[type=text],.field input[type=tel],.field input[type=email],
.field input[type=password],.field select{
  width:100%;font:inherit;font-size:16px;color:var(--ink);background:var(--surface-2);
  border:1px solid var(--line-strong);border-radius:10px;padding:12px 13px;appearance:none}
.field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238A9094' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center;padding-right:38px}
.field input:focus,.field select:focus{border-color:var(--accent);outline:none;
  box-shadow:0 0 0 3px var(--accent-weak)}
.field input.invalid,.field select.invalid{border-color:var(--danger)}
.err{color:var(--danger);font-size:.8rem;min-height:1em;font-weight:600}

/* segmented availability */
.seg{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.seg label{display:flex;align-items:center;justify-content:center;text-align:center;
  padding:11px 8px;border:1px solid var(--line-strong);border-radius:10px;cursor:pointer;
  font-size:.9rem;font-weight:600;color:var(--ink-soft);background:var(--surface-2);
  transition:all .12s}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg input:checked + label{border-color:var(--accent);background:var(--accent-weak);
  color:var(--accent-ink)}
.seg label:hover{border-color:var(--accent)}

.consent{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;color:var(--ink-soft)}
.consent input{width:18px;height:18px;margin-top:2px;flex:0 0 auto;accent-color:var(--accent)}
.consent a{font-weight:600}

.btn-primary{width:100%;font:inherit;font-weight:700;font-size:1rem;color:#fff;
  background:var(--accent);border:none;border-radius:11px;padding:14px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;gap:8px;margin-top:4px}
.btn-primary:hover{filter:brightness(1.05)}
.btn-primary:disabled{opacity:.6;cursor:progress}

/* ---------- success ---------- */
.success .tick{width:52px;height:52px;border-radius:50%;background:var(--go-weak);color:var(--go);
  display:grid;place-items:center;font-size:26px;margin-bottom:14px}
.success h2{font-size:1.4rem}
.zonebox{background:var(--go-weak);border-radius:11px;padding:12px 14px;margin:16px 0;
  display:flex;flex-direction:column;gap:2px}
.zonebox .lab{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--go-ink)}
.zonebox .val{font-weight:750;color:var(--ink)}
.btn-join{width:100%;font:inherit;font-weight:750;font-size:1.02rem;color:#fff;background:var(--go);
  border:none;border-radius:11px;padding:15px;display:flex;align-items:center;justify-content:center;gap:9px;
  text-decoration:none;margin-top:4px}
.btn-join:hover{filter:brightness(1.05);text-decoration:none}
.note{color:var(--ink-soft);font-size:.86rem;margin-top:12px}
.refer{margin-top:22px;padding-top:20px;border-top:1px dashed var(--line)}
.refer h3{font-size:1rem}
.refer p{color:var(--ink-soft);font-size:.86rem;margin:4px 0 12px}
.btn-outline{width:100%;font:inherit;font-weight:650;color:var(--ink);background:var(--surface-2);
  border:1px solid var(--line-strong);border-radius:10px;padding:12px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;gap:8px}
.btn-outline:hover{border-color:var(--accent)}
.link-btn{background:none;border:none;color:var(--accent-ink);font:inherit;font-weight:600;
  cursor:pointer;padding:10px;width:100%;margin-top:8px}

/* ---------- modal ---------- */
.modal{position:fixed;inset:0;z-index:50;background:rgba(10,12,13,.55);
  display:flex;align-items:center;justify-content:center;padding:20px}
.modal[hidden]{display:none}
.modal .box{background:var(--surface);border-radius:var(--radius);max-width:440px;width:100%;
  padding:24px;box-shadow:var(--shadow);max-height:85vh;overflow:auto}
.modal h3{font-size:1.15rem;margin-bottom:10px}
.modal p{color:var(--ink-soft);font-size:.9rem}
.modal .btn-primary{margin-top:18px}

/* ---------- footer ---------- */
.foot{border-top:1px solid var(--line);padding:26px 0;color:var(--ink-faint);font-size:.82rem}
.foot .wrap{display:flex;flex-wrap:wrap;gap:6px 16px;justify-content:space-between;align-items:center}
.foot a{color:var(--ink-faint)}

/* ============================================================
 *  Admin
 * ============================================================ */
.admin-main{padding:26px 0 60px}
.gate{max-width:380px;margin:60px auto}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px}
.stat .n{font-size:1.7rem;font-weight:820;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.stat .l{font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-faint)}
.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:16px}
.toolbar input,.toolbar select{font:inherit;font-size:15px;background:var(--surface);
  border:1px solid var(--line-strong);border-radius:9px;padding:9px 11px;color:var(--ink)}
.toolbar input[type=search]{flex:1;min-width:160px}
.toolbar .spacer{flex:1}
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
table{border-collapse:collapse;width:100%;min-width:640px;font-size:.9rem}
th,td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);white-space:nowrap}
thead th{font-family:var(--mono);font-size:11px;letter-spacing:.05em;text-transform:uppercase;
  color:var(--ink-faint);font-weight:600;background:var(--surface-2);position:sticky;top:0}
tbody tr:last-child td{border-bottom:0}
td.mono,.mono{font-family:var(--mono);font-size:.82rem;color:var(--ink-soft)}
td.empty{text-align:center;color:var(--ink-faint);padding:30px}
.chip{font-family:var(--mono);font-size:10.5px;font-weight:700;padding:2px 8px;border-radius:6px;text-transform:uppercase}
.chip.a-weekend{background:var(--accent-weak);color:var(--accent-ink)}
.chip.a-weekday{background:var(--go-weak);color:var(--go-ink)}
.chip.a-both{background:var(--amber-weak);color:var(--amber)}
.count-line{color:var(--ink-soft);font-size:.85rem;margin-bottom:10px;font-variant-numeric:tabular-nums}
.error-line{color:var(--danger);font-size:.85rem;font-weight:600;margin:10px 0}

@media (min-width:600px){
  .perks{grid-template-columns:repeat(3,1fr)}
  .hero .wrap{padding:52px 20px 44px}
}
@media (min-width:820px){
  .layout{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:start}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}