@charset "UTF-8";
*{box-sizing:border-box}:root{--bg:#f5f5f7;--bg2:#fbfbfd;--label:#1d1d1f;--secondary:#6e6e73;--tertiary:#8e8e93;--sep:rgba(60,60,67,.16);--blue:#007aff;--green:#34c759;--orange:#ff9500;--red:#ff3b30;--purple:#af52de;--shadow:0 18px 50px rgba(0,0,0,.08);--soft:0 8px 22px rgba(0,0,0,.06)}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Display","Helvetica Neue","PingFang SC","Microsoft YaHei",Arial,sans-serif;background:radial-gradient(circle at 14% -8%,rgba(0,122,255,.16),transparent 36%),radial-gradient(circle at 92% 0%,rgba(175,82,222,.13),transparent 32%),linear-gradient(180deg,var(--bg2) 0%,var(--bg) 42%,#f2f2f7 100%);color:var(--label);line-height:1.55;min-height:100vh;-webkit-font-smoothing:antialiased}a{color:inherit}.hidden{display:none!important}.muted{color:var(--secondary)}code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:#f2f2f7;color:var(--label);padding:2px 7px;border-radius:7px}.topbar{position:sticky;top:0;z-index:50;height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1180px)/2));border-bottom:1px solid rgba(60,60,67,.12);background:rgba(251,251,253,.72);backdrop-filter:saturate(180%) blur(22px);-webkit-backdrop-filter:saturate(180%) blur(22px)}.brand{font-size:17px;font-weight:800;letter-spacing:-.02em;color:var(--label);text-decoration:none}.brand span,.hero span{color:var(--blue)}.topbar nav{display:flex;gap:8px}.topbar nav a{color:#3a3a3c;text-decoration:none;font-size:14px;font-weight:560;padding:8px 13px;border-radius:999px}.topbar nav a:hover{background:#e8f2ff;color:var(--blue)}.container{width:min(1180px,calc(100% - 40px));margin:0 auto;padding:58px 0}.hero-layout{display:grid;grid-template-columns:minmax(0,1fr) 470px;gap:48px;align-items:start}.hero{text-align:left;padding:74px 0 24px}.badge{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;background:rgba(255,255,255,.74);border:1px solid rgba(255,255,255,.86);border-radius:999px;font-size:14px;color:#3a3a3c;margin-bottom:20px;font-weight:650;box-shadow:var(--soft);backdrop-filter:blur(18px)}.badge i{width:8px;height:8px;background:var(--green);border-radius:50%;box-shadow:0 0 0 4px rgba(52,199,89,.13)}.hero h1{font-size:clamp(42px,5.7vw,72px);font-weight:780;letter-spacing:-.055em;line-height:1.04;margin:0 0 18px;color:var(--label)}.hero p{color:var(--secondary);font-size:20px;line-height:1.7;max-width:680px;margin:0}.wizard{position:sticky;top:88px;background:rgba(255,255,255,.88);border:1px solid rgba(255,255,255,.92);border-radius:34px;box-shadow:var(--shadow);padding:18px;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px)}.console-head{display:flex;align-items:center;justify-content:space-between;margin:4px 6px 14px}.console-head h2{font-size:28px;font-weight:800;letter-spacing:-.04em;margin:0}.safe-pill{background:#e8f8ee;color:#14823b;font-size:13px;font-weight:720;padding:8px 12px;border-radius:999px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin:0 0 16px;background:#e9e9ef;border-radius:16px;padding:4px}.step{display:flex;justify-content:center;align-items:center;height:40px;border-radius:12px;color:var(--secondary);font-size:14px;font-weight:700}.step.active{background:#fff;color:var(--label);box-shadow:0 2px 9px rgba(0,0,0,.08)}.panel{padding:0;margin:0}.panel h2{font-size:24px;font-weight:760;letter-spacing:-.035em;margin:0 0 8px}.field{display:block;margin:0}.field span{display:block;color:var(--secondary);font-size:13px;margin-bottom:8px;font-weight:650}.form-shell{background:#fff;border:1px solid var(--sep);border-radius:22px;overflow:hidden}.form-section{padding:18px}.form-section+.form-section{border-top:1px solid var(--sep)}input,textarea,select{width:100%;border:1px solid transparent;background:#f2f2f7;color:var(--label);border-radius:15px;padding:13px 14px;font:inherit;outline:none}textarea{resize:vertical;line-height:1.55}input:focus,textarea:focus{background:#fff;border-color:rgba(0,122,255,.22);box-shadow:0 0 0 4px rgba(0,122,255,.12)}.field-help,.console-note{color:var(--secondary);font-size:13px;line-height:1.55}.field-help{margin:10px 0 0}.console-note{margin:12px 0 0}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:16px;height:48px;padding:0 20px;font-weight:700;cursor:pointer;text-decoration:none;font:inherit;transition:transform .15s,opacity .15s}.btn:hover{transform:translateY(-1px)}.btn.primary{color:#fff;background:var(--blue);box-shadow:0 12px 26px rgba(0,122,255,.22)}.btn.ghost{color:var(--blue);background:#fff;border:1px solid rgba(60,60,67,.12)}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}.full{width:100%;height:50px;font-weight:760}.alert{padding:12px 14px;border-radius:16px;margin:13px 0 0;font-size:14px;background:#f2f2f7;color:var(--secondary)}.alert.ok{background:#eaf8ee;border:1px solid rgba(52,199,89,.22);color:#137b35}.alert.err{background:#fff0ef;border:1px solid rgba(255,59,48,.20);color:#b42318}.lookup-row{display:flex;gap:10px}.lookup-row input{flex:1}.inline-lookup .btn{height:48px;border-radius:15px;box-shadow:none}.status-card{display:flex;gap:16px;align-items:center;border:1px solid rgba(0,122,255,.16);background:#e8f2ff;border-radius:24px;padding:20px;margin-top:14px}.status-card.success{border-color:rgba(52,199,89,.22);background:#eaf8ee}.status-card.failed{border-color:rgba(255,59,48,.20);background:#fff0ef}.status-card.queued{border-color:rgba(255,149,0,.20);background:#fff7e6}.spinner{width:48px;height:48px;border-radius:50%;background:conic-gradient(transparent,var(--blue),var(--purple),transparent);animation:spin 1s linear infinite;position:relative;flex:0 0 auto}.spinner:after{content:"";position:absolute;inset:6px;border-radius:50%;background:#fff}@keyframes spin{to{transform:rotate(360deg)}}.status-card.success .spinner,.status-card.failed .spinner{animation:none;background:none}.status-card.success .spinner:after{content:"\2713";inset:0;background:var(--green);color:#fff;display:grid;place-items:center;font-size:24px}.status-card.failed .spinner:after{content:"!";inset:0;background:var(--red);color:#fff;display:grid;place-items:center;font-size:24px}.status-title{font-size:18px;font-weight:800}.status-meta{color:var(--secondary)}.progress{height:5px;background:rgba(60,60,67,.12);border-radius:8px;overflow:hidden;margin-top:8px}.progress i{display:block;height:100%;width:12%;background:var(--orange);transition:width .4s}.how{margin-top:44px}.how h2{font-size:24px;font-weight:760;letter-spacing:-.035em;margin:0 0 16px}.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.how-grid div{padding:20px;background:#fff;border:1px solid rgba(60,60,67,.10);border-radius:24px;box-shadow:var(--soft)}.how-grid b{font-size:17px}.how-grid p{color:var(--secondary);font-size:14px;line-height:1.55}.kv-row{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--sep)}.kv-row:last-child{border-bottom:0}.footer{text-align:center;color:var(--tertiary);font-size:12px;padding:24px 0;border-top:1px solid rgba(60,60,67,.12);width:min(1180px,calc(100% - 40px));margin:0 auto}.auth-body,.admin-body{background:#0b0e18;color:#e8ecf8}.auth-card,.admin-card{border:1px solid rgba(148,163,184,.14);background:rgba(15,18,34,.78);border-radius:18px;padding:18px}.admin-shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.sidebar{background:#080b14;padding:20px}.admin-main{padding:24px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{border-bottom:1px solid rgba(148,163,184,.1);padding:10px 8px;text-align:left}.status{display:inline-flex;border-radius:999px;padding:3px 9px;font-size:12px;border:1px solid rgba(148,163,184,.16)}@media(max-width:980px){.hero-layout{grid-template-columns:1fr}.wizard{position:relative;top:0}.how-grid{grid-template-columns:1fr}.hero{padding:24px 0}.lookup-row{flex-direction:column}.inline-lookup .btn{width:100%}}@media(max-width:680px){.topbar{height:auto;min-height:62px;padding:12px 16px;align-items:flex-start;gap:10px;flex-direction:column}.topbar nav{width:100%;justify-content:space-between}.container{width:calc(100% - 28px);padding:30px 0 40px}.hero h1{font-size:36px;letter-spacing:-.04em}.hero p{font-size:16px}.wizard{border-radius:28px;padding:16px}.steps{grid-template-columns:1fr}.actions{flex-direction:column}.btn{width:100%}}.faq{margin-top:34px}.faq h2{font-size:24px;font-weight:760;letter-spacing:-.035em;margin:0 0 16px}.faq-list{display:grid;gap:10px}.faq-list details{padding:0;background:#fff;border:1px solid rgba(60,60,67,.10);border-radius:20px;cursor:pointer;box-shadow:var(--soft);overflow:hidden}.faq-list summary{display:flex;justify-content:space-between;align-items:center;font-weight:650;font-size:16px;list-style:none;padding:16px 18px}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{color:#c7c7cc;transition:transform .2s}.faq-list details[open] summary span{transform:rotate(180deg)}.faq-list p{margin:0;padding:0 18px 16px;color:var(--secondary);font-size:14px;line-height:1.65}.faq-list a{color:var(--blue)}

/* GPTPLUS ADMIN UI FIX START */
.admin-body,
.auth-body{
  --admin-bg:#070b14;
  --admin-bg2:#0b1120;
  --admin-panel:rgba(17,24,39,.82);
  --admin-panel-strong:rgba(15,23,42,.94);
  --admin-line:rgba(148,163,184,.16);
  --admin-text:#f8fafc;
  --admin-muted:#94a3b8;
  --admin-blue:#3b82f6;
  --admin-cyan:#22d3ee;
  --admin-green:#22c55e;
  --admin-orange:#f59e0b;
  --admin-red:#ef4444;
  --label:var(--admin-text);
  --secondary:var(--admin-muted);
  --tertiary:#64748b;
  --sep:var(--admin-line);
  --blue:var(--admin-blue);
  margin:0;
  min-height:100vh;
  color:var(--admin-text);
  background:
    radial-gradient(circle at 12% -12%,rgba(59,130,246,.20),transparent 34%),
    radial-gradient(circle at 88% -6%,rgba(34,211,238,.12),transparent 28%),
    linear-gradient(180deg,#090d18 0%,#070b14 100%);
}
.admin-body a,.auth-body a{color:inherit;text-decoration:none}.admin-body *,.auth-body *{scrollbar-color:rgba(148,163,184,.35) transparent}.admin-body h1,.admin-body h2,.admin-body h3{color:var(--admin-text);letter-spacing:-.035em}.admin-shell{display:grid;grid-template-columns:278px minmax(0,1fr);min-height:100vh;background:linear-gradient(90deg,rgba(2,6,23,.52),transparent 38%)}.sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:18px;padding:22px 18px;background:linear-gradient(180deg,rgba(8,13,25,.98),rgba(6,10,20,.96));border-right:1px solid rgba(148,163,184,.12);box-shadow:18px 0 50px rgba(0,0,0,.16);z-index:10}.admin-brand{display:flex;align-items:center;gap:2px;padding:12px 12px 8px;color:#fff!important;font-size:20px;font-weight:850;letter-spacing:-.045em}.admin-brand span{color:var(--admin-cyan)!important}.side-nav{display:grid;gap:8px;margin:2px 0 0}.side-nav a{display:flex;align-items:center;gap:10px;min-height:44px;padding:0 13px;border-radius:15px;color:#b8c4d8;font-size:14px;font-weight:720;border:1px solid transparent;transition:background .16s,border-color .16s,color .16s,transform .16s}.side-nav a:hover{color:#fff;background:rgba(59,130,246,.12);border-color:rgba(96,165,250,.20);transform:translateX(2px)}.side-nav a.active{color:#fff;background:linear-gradient(135deg,rgba(59,130,246,.95),rgba(34,211,238,.72));border-color:rgba(255,255,255,.18);box-shadow:0 14px 26px rgba(37,99,235,.22)}.side-nav a::before{content:"";width:8px;height:8px;border-radius:99px;background:rgba(148,163,184,.38);box-shadow:0 0 0 4px rgba(148,163,184,.05)}.side-nav a.active::before{background:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.18)}.logout-form{margin-top:auto;padding-top:16px;border-top:1px solid rgba(148,163,184,.12)}.logout-form .btn.ghost{width:100%;background:rgba(255,255,255,.96);color:#0f172a;border:0;font-weight:800;box-shadow:0 12px 32px rgba(0,0,0,.20)}.admin-main{min-width:0;padding:28px clamp(24px,3vw,44px) 48px}.admin-top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:26px;padding:16px 18px;border:1px solid rgba(148,163,184,.13);border-radius:22px;background:rgba(15,23,42,.58);box-shadow:0 14px 40px rgba(0,0,0,.16);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.admin-top b{color:#fff}.admin-main>h1{margin:0 0 20px;font-size:34px;line-height:1.14;font-weight:860}.stat-grid{display:grid;grid-template-columns:repeat(6,minmax(138px,1fr));gap:14px;margin:0 0 22px}.stat{position:relative;overflow:hidden;min-height:108px;padding:17px;border-radius:22px;border:1px solid rgba(148,163,184,.13);background:linear-gradient(180deg,rgba(17,24,39,.86),rgba(15,23,42,.74));box-shadow:0 16px 42px rgba(0,0,0,.18)}.stat::after{content:"";position:absolute;right:-26px;top:-28px;width:92px;height:92px;border-radius:50%;background:radial-gradient(circle,rgba(59,130,246,.28),transparent 66%)}.stat span{display:block;color:#9aa7bd;font-size:13px;font-weight:720;margin-bottom:8px}.stat b{display:block;color:#fff;font-size:30px;line-height:1;font-weight:900;letter-spacing:-.04em}.admin-card{border:1px solid rgba(148,163,184,.14);background:linear-gradient(180deg,rgba(17,24,39,.86),rgba(13,19,33,.84));border-radius:24px;padding:20px;box-shadow:0 18px 55px rgba(0,0,0,.18);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);margin:18px 0}.admin-card.narrow{max-width:780px}.admin-card h2{font-size:22px;margin:0 0 16px;font-weight:820}.admin-card p{color:var(--admin-muted)}.admin-grid{display:grid;gap:18px;margin:0 0 18px}.admin-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}.card-head h2{margin:0}.table-wrap{overflow:auto;border:1px solid rgba(148,163,184,.10);border-radius:18px;background:rgba(2,6,23,.20)}.admin-body table{width:100%;min-width:820px;border-collapse:separate;border-spacing:0}.admin-body th,.admin-body td{padding:13px 14px;border-bottom:1px solid rgba(148,163,184,.10);vertical-align:middle;color:#e5edf8}.admin-body th{position:sticky;top:0;z-index:1;background:rgba(15,23,42,.96);color:#9fb0c8;font-size:12px;text-transform:uppercase;letter-spacing:.05em;font-weight:820}.admin-body tbody tr{transition:background .15s}.admin-body tbody tr:hover{background:rgba(59,130,246,.06)}.admin-body tbody tr:last-child td{border-bottom:0}.admin-body code{display:inline-flex;align-items:center;min-height:24px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.10);color:#fff;border-radius:8px;padding:2px 8px;font-size:12px}.status{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:800;border:1px solid rgba(148,163,184,.18);background:rgba(148,163,184,.08);color:#cbd5e1}.status::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}.status.success,.status.used{color:#4ade80;background:rgba(34,197,94,.10);border-color:rgba(34,197,94,.24)}.status.failed,.status.disabled,.status.expired{color:#f87171;background:rgba(239,68,68,.10);border-color:rgba(239,68,68,.24)}.status.unused{color:#60a5fa;background:rgba(59,130,246,.10);border-color:rgba(59,130,246,.24)}.status.redeeming,.status.processing,.status.queued,.status.submitting,.status.reserved{color:#fbbf24;background:rgba(245,158,11,.10);border-color:rgba(245,158,11,.24)}.admin-body input,.admin-body textarea,.admin-body select{width:100%;background:rgba(2,6,23,.38);border:1px solid rgba(148,163,184,.16);color:#f8fafc;border-radius:14px;padding:12px 13px;outline:none}.admin-body input:focus,.admin-body textarea:focus,.admin-body select:focus{background:rgba(2,6,23,.56);border-color:rgba(96,165,250,.55);box-shadow:0 0 0 4px rgba(59,130,246,.16)}.admin-body input::placeholder,.admin-body textarea::placeholder{color:#64748b}.admin-body .field{display:block;margin:0 0 14px}.admin-body .field span{color:#aab8ce;font-weight:760}.form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.inline-filter{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.inline-filter input,.inline-filter select{width:auto;min-width:160px}.inline{display:inline-flex;margin:0 8px 0 0}.link-btn{border:0;background:transparent;color:#60a5fa;font-weight:800;cursor:pointer;padding:0;text-decoration:none}.link-btn:hover{text-decoration:underline}.link-btn.danger{color:#fb7185}.admin-body .btn.primary{background:linear-gradient(135deg,#2563eb,#22d3ee);color:#fff;border:0;box-shadow:0 14px 32px rgba(37,99,235,.24)}.admin-body .btn.ghost{background:rgba(15,23,42,.72);border:1px solid rgba(148,163,184,.18);color:#dbeafe}.admin-body .alert{border-radius:16px;border:1px solid rgba(148,163,184,.16);background:rgba(15,23,42,.80);color:#e2e8f0}.admin-body .alert.ok{background:rgba(34,197,94,.10);border-color:rgba(34,197,94,.22);color:#86efac}.admin-body .alert.err{background:rgba(239,68,68,.10);border-color:rgba(239,68,68,.22);color:#fca5a5}.small{font-size:12px;color:#aab8ce;max-width:420px}.auth-body{display:grid;place-items:center;padding:24px}.auth-card{width:min(420px,100%);border-radius:28px;padding:28px;background:linear-gradient(180deg,rgba(17,24,39,.92),rgba(15,23,42,.86));border:1px solid rgba(148,163,184,.16);box-shadow:0 30px 90px rgba(0,0,0,.34)}.auth-card h1{margin:0 0 22px;font-size:28px;color:#fff}.auth-card .btn.primary{width:100%;background:linear-gradient(135deg,#2563eb,#22d3ee)}@media(max-width:1280px){.stat-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.admin-shell{grid-template-columns:238px minmax(0,1fr)}}@media(max-width:860px){.admin-shell{display:block}.sidebar{position:relative;height:auto}.side-nav{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-main{padding:20px 14px 36px}.admin-top{align-items:flex-start;flex-direction:column}.stat-grid,.admin-grid.two{grid-template-columns:1fr}.card-head{display:block}.inline-filter{margin-top:12px}.inline-filter input,.inline-filter select{width:100%}.form-row{grid-template-columns:1fr}}
/* GPTPLUS ADMIN UI FIX END */

/* GPTPLUS CHARSET FIX START */
.status-card.success .spinner:after{content:"\2713"!important;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI Symbol",Arial,sans-serif}.faq-list summary span{font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text",Arial,sans-serif}
/* GPTPLUS CHARSET FIX END */