:root{
  --auctigo-blue:#229ed9;
  --auctigo-blue-700:#1377a8;
  --auctigo-blue-050:#eef8fc;
  --auctigo-green:#25d366;
  --auctigo-green-700:#168f46;
  --auctigo-green-050:#eefbf3;
  --auctigo-gold:#c78a1b;
  --auctigo-red:#d9363e;
  --auctigo-ink:#17212b;
  --auctigo-muted:#667781;
  --auctigo-line:#dfe7ec;
  --auctigo-bg:#f4f7f9;
  --auctigo-surface:#ffffff;
  --auctigo-admin:#25313c;
  --radius-sm:10px;
  --radius-md:16px;
  --radius-lg:22px;
  --shadow-sm:0 4px 16px rgba(23,33,43,.06);
  --shadow-md:0 12px 30px rgba(23,33,43,.10);
  --content:1180px;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--auctigo-ink);
  background:var(--auctigo-bg);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--auctigo-bg);color:var(--auctigo-ink);font-family:inherit}
a{color:inherit}
img{max-width:100%;height:auto}
button,input,select,textarea{font:inherit}

.au-shell,.shell{min-height:100vh}
.au-topbar,.topbar{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;gap:22px;
  min-height:68px;padding:12px max(20px,calc((100vw - var(--content))/2));
  background:rgba(255,255,255,.94);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--auctigo-line);
}
.au-brand,.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:900;letter-spacing:.08em;color:var(--auctigo-ink)}
.au-brand-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(145deg,var(--auctigo-blue),var(--auctigo-blue-700));display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:var(--shadow-sm)}
.au-brand-word{font-size:18px}
.au-topbar nav,.topbar nav{display:flex;align-items:center;gap:5px;flex-wrap:wrap}
.au-topbar nav a,.topbar nav a{padding:9px 12px;border-radius:999px;text-decoration:none;font-weight:700;font-size:14px;color:#3f505b}
.au-topbar nav a:hover{background:var(--auctigo-blue-050);color:var(--auctigo-blue-700)}
.au-nav-cta{background:var(--auctigo-blue)!important;color:#fff!important;box-shadow:0 5px 14px rgba(34,158,217,.22)}
.au-nav-cta.communication{background:var(--auctigo-green)!important;color:#0c3a1e!important}

.au-main,.main{max-width:var(--content);margin:0 auto;padding:38px 20px 76px}
.au-hero{position:relative;overflow:hidden;padding:34px;border:1px solid #d8e8ef;border-radius:var(--radius-lg);background:linear-gradient(135deg,#fff 0%,#f3fbfe 55%,#eefbf3 100%);box-shadow:var(--shadow-sm);margin-bottom:28px}
.au-hero:after{content:"";position:absolute;width:260px;height:260px;border-radius:50%;right:-100px;top:-120px;background:rgba(37,211,102,.09)}
.au-kicker,.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:900;letter-spacing:.12em;text-transform:uppercase;color:var(--auctigo-blue-700)}
.au-kicker:before,.eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--auctigo-green)}
h1{margin:8px 0 12px;font-size:clamp(32px,5vw,58px);line-height:1.03;letter-spacing:-.03em}
h2{margin:34px 0 14px;font-size:clamp(22px,3vw,30px);letter-spacing:-.02em}
h3{margin:0 0 8px}
p{line-height:1.6}.muted{color:var(--auctigo-muted)}
.au-lead{max-width:760px;font-size:18px;line-height:1.6;color:#455660;margin:0}

.au-section-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin:26px 0 14px}
.au-section-head h2{margin:0}.au-section-head p{margin:0;color:var(--auctigo-muted)}

.grid,.au-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(235px,1fr));gap:14px}
.card,.au-card{position:relative;display:flex;flex-direction:column;gap:8px;padding:20px;border:1px solid var(--auctigo-line);border-radius:var(--radius-md);background:var(--auctigo-surface);color:var(--auctigo-ink);text-decoration:none;min-height:124px;box-shadow:0 2px 9px rgba(23,33,43,.035);transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}
.card:hover,.au-card:hover{transform:translateY(-2px);border-color:#a9cfe0;box-shadow:var(--shadow-md)}
.card strong,.au-card strong{font-size:18px;line-height:1.25}
.card span,.au-card span{color:var(--auctigo-muted);line-height:1.5}
.au-card-action:after,.card:after{content:"›";position:absolute;right:18px;top:16px;color:#96a6af;font-size:24px;font-weight:500}
.au-card-blue{border-top:3px solid var(--auctigo-blue)}
.au-card-green{border-top:3px solid var(--auctigo-green)}
.au-card-gold{border-top:3px solid var(--auctigo-gold)}
.au-card-admin{border-top:3px solid var(--auctigo-admin)}

.notice,.au-notice{display:flex;gap:10px;align-items:flex-start;padding:14px 16px;margin:18px 0 24px;border:1px solid #cfe6f0;border-radius:var(--radius-sm);background:var(--auctigo-blue-050);font-weight:700;color:#275569}
.au-notice.success{background:var(--auctigo-green-050);border-color:#c9efd6;color:#24643a}
.au-notice.warning{background:#fff8e8;border-color:#f0ddb1;color:#79591a}
.au-notice.danger{background:#fff1f2;border-color:#f0c6ca;color:#8b3036}

.au-pills{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}
.au-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;background:#edf2f5;color:#52636e;font-size:12px;font-weight:800}
.au-pill.blue{background:var(--auctigo-blue-050);color:var(--auctigo-blue-700)}
.au-pill.green{background:var(--auctigo-green-050);color:var(--auctigo-green-700)}
.au-pill.gold{background:#fff7e6;color:#946a18}
.au-pill.red{background:#fff0f1;color:#a22e36}

.au-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;margin-bottom:16px;background:#fff;border:1px solid var(--auctigo-line);border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}
.au-toolbar-left,.au-toolbar-right{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.au-search{display:flex;align-items:center;gap:8px;min-width:min(420px,100%);padding:10px 12px;border:1px solid var(--auctigo-line);border-radius:999px;background:#f9fbfc}
.au-search input{border:0;outline:0;background:transparent;width:100%;min-width:100px}

.actions,.au-actions{display:flex;gap:10px;margin-top:24px;flex-wrap:wrap;position:sticky;bottom:12px;z-index:30;width:max-content;max-width:100%;padding:8px;border:1px solid rgba(210,221,227,.9);border-radius:16px;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);box-shadow:var(--shadow-md)}
.btn,.au-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:10px 15px;border-radius:11px;background:var(--auctigo-blue);border:1px solid var(--auctigo-blue);color:#fff;text-decoration:none;font-weight:850;cursor:pointer;transition:transform .14s ease,filter .14s ease}
.btn:hover,.au-btn:hover{filter:brightness(.97);transform:translateY(-1px)}
.btn.secondary,.au-btn.secondary{background:#fff;color:var(--auctigo-ink);border-color:#cfdbe1}
.au-btn.communication{background:var(--auctigo-green);border-color:var(--auctigo-green);color:#0b3a1e}
.au-btn.vip{background:#fff6df;border-color:#e9cc84;color:#785618}
.au-btn.danger{background:#fff;border-color:#e5b5b9;color:#b32f38}
.disabled,.au-disabled{opacity:.48;cursor:not-allowed;pointer-events:none}

.steps,.au-steps{counter-reset:step;background:#fff;border:1px solid var(--auctigo-line);border-radius:var(--radius-md);padding:12px;list-style:none;box-shadow:var(--shadow-sm)}
.steps li,.au-steps li{counter-increment:step;position:relative;padding:13px 14px 13px 50px;border-bottom:1px solid #edf1f3;line-height:1.45}
.steps li:last-child,.au-steps li:last-child{border-bottom:0}
.steps li:before,.au-steps li:before{content:counter(step);position:absolute;left:10px;top:10px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--auctigo-blue-050);color:var(--auctigo-blue-700);font-weight:900;font-size:12px}

.au-form{display:grid;gap:15px;padding:20px;border:1px solid var(--auctigo-line);border-radius:var(--radius-md);background:#fff;box-shadow:var(--shadow-sm)}
.au-field{display:grid;gap:7px}.au-field label{font-weight:800;font-size:14px}.au-field small{color:var(--auctigo-muted)}
.au-input,.au-select,.au-textarea{width:100%;padding:12px 13px;border:1px solid #ccd8de;border-radius:11px;background:#fbfcfd;color:var(--auctigo-ink);outline:0}
.au-input:focus,.au-select:focus,.au-textarea:focus{border-color:var(--auctigo-blue);box-shadow:0 0 0 3px rgba(34,158,217,.12);background:#fff}
.au-textarea{min-height:120px;resize:vertical}
.au-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}

.au-listing{display:grid;grid-template-columns:96px 1fr auto;gap:16px;align-items:center;padding:15px;background:#fff;border:1px solid var(--auctigo-line);border-radius:var(--radius-md);box-shadow:0 2px 10px rgba(23,33,43,.035)}
.au-listing-media{width:96px;height:76px;border-radius:12px;background:linear-gradient(135deg,#e9f6fb,#eefbf3);display:grid;place-items:center;font-size:26px}
.au-listing-title{font-weight:900;font-size:17px}.au-listing-meta{display:flex;gap:7px;flex-wrap:wrap;margin-top:8px}.au-listing-price{font-weight:900;font-size:18px;white-space:nowrap}

.au-chat{display:grid;gap:8px;padding:18px;background:#eaf1f4;border:1px solid var(--auctigo-line);border-radius:var(--radius-md)}
.au-bubble{max-width:76%;padding:10px 12px;border-radius:14px 14px 14px 4px;background:#fff;box-shadow:0 1px 3px rgba(23,33,43,.08);line-height:1.45}
.au-bubble.me{justify-self:end;background:#dcf8e7;border-radius:14px 14px 4px 14px}
.au-bubble time{display:block;text-align:right;color:#7b8c96;font-size:11px;margin-top:4px}

.au-table-wrap{overflow:auto;border:1px solid var(--auctigo-line);border-radius:var(--radius-md);background:#fff;box-shadow:var(--shadow-sm)}
.au-table{width:100%;border-collapse:collapse;min-width:760px}.au-table th,.au-table td{padding:13px 14px;text-align:left;border-bottom:1px solid #edf1f3}.au-table th{font-size:12px;text-transform:uppercase;letter-spacing:.06em;background:#f7fafb;color:#657681}.au-table tr:last-child td{border-bottom:0}

.facts,.au-facts{margin-top:20px;padding:18px;border-left:4px solid var(--auctigo-blue);background:#fff;border-radius:0 var(--radius-sm) var(--radius-sm) 0;box-shadow:var(--shadow-sm)}
.facts code,.au-facts code{background:#f1f4f6;padding:2px 5px;border-radius:5px}

body.au-admin{background:#eef2f4}.au-admin .topbar{border-bottom-color:#d2dce1}.au-admin .eyebrow{color:#43515c}.au-admin .eyebrow:before{background:var(--auctigo-blue)}
.au-admin-shell{display:grid;grid-template-columns:230px 1fr;gap:18px}
.au-admin-side{align-self:start;position:sticky;top:86px;padding:14px;background:var(--auctigo-admin);border-radius:var(--radius-md);color:#fff}
.au-admin-side a{display:block;padding:10px 11px;margin:2px 0;border-radius:9px;text-decoration:none;color:#dce5ea;font-weight:700;font-size:14px}.au-admin-side a:hover{background:rgba(255,255,255,.09);color:#fff}

.au-public-hero{display:grid;grid-template-columns:1.25fr .75fr;gap:24px;align-items:center}.au-channel-stack{display:grid;gap:10px}.au-channel{padding:16px;border-radius:var(--radius-md);background:#fff;border:1px solid var(--auctigo-line);box-shadow:var(--shadow-sm)}.au-channel.telegram{border-left:4px solid var(--auctigo-blue)}.au-channel.whatsapp{border-left:4px solid var(--auctigo-green)}

.au-footer{margin-top:48px;padding:28px 20px;border-top:1px solid var(--auctigo-line);background:#fff;color:var(--auctigo-muted)}.au-footer-inner{max-width:var(--content);margin:0 auto;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}

@media(max-width:900px){
  .au-public-hero{grid-template-columns:1fr}
  .au-admin-shell{grid-template-columns:1fr}.au-admin-side{position:static;display:flex;gap:4px;overflow:auto}.au-admin-side a{white-space:nowrap}
}
@media(max-width:720px){
  .au-topbar,.topbar{align-items:flex-start;flex-direction:column;padding:12px 16px}.au-topbar nav,.topbar nav{width:100%;overflow:auto;flex-wrap:nowrap;padding-bottom:2px}.au-topbar nav a,.topbar nav a{white-space:nowrap}
  .au-main,.main{padding:26px 14px 74px}.au-hero{padding:24px 18px}
  .au-form-grid{grid-template-columns:1fr}.au-listing{grid-template-columns:72px 1fr}.au-listing-media{width:72px;height:66px}.au-listing-price{grid-column:2}
  .actions,.au-actions{bottom:8px;width:100%;justify-content:space-between}.btn,.au-btn{flex:1;min-width:120px}
  .au-bubble{max-width:88%}
}