:root{font-family:IBM Plex Sans,Segoe UI,sans-serif;color:#122033;background:radial-gradient(circle at top left,rgba(255,183,3,.22),transparent 30%),radial-gradient(circle at top right,rgba(0,118,255,.14),transparent 28%),linear-gradient(135deg,#f7f3ea,#f5f8fc 54%,#edf3ff);line-height:1.5;font-weight:400;color-scheme:light}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}button,a{font:inherit}a{color:inherit}.app-shell{min-height:100vh;padding:24px}.panel{width:min(100%,1180px);margin:0 auto;padding:32px;border:1px solid rgba(15,23,42,.08);border-radius:28px;background:#ffffffd6;box-shadow:0 24px 90px #0f172a24;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.hero-panel{position:relative;overflow:hidden}.hero-panel:after{content:"";position:absolute;inset:auto -8% -30% auto;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(37,99,235,.14),transparent 68%);pointer-events:none}.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:.75rem;color:#9a6700;margin-bottom:12px}h1,h2,p,dl{margin:0}h1{font-size:clamp(2rem,5vw,3.6rem);line-height:1;letter-spacing:-.05em}.lead{margin-top:16px;max-width:62ch;color:#4a5568}.info-bar{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px;color:#344054;font-size:.92rem}.info-bar span{padding:8px 12px;border-radius:999px;background:#fffc;border:1px solid rgba(15,23,42,.08)}.cards-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:30px}.integration-card{position:relative;overflow:hidden;padding:22px;border-radius:24px;border:1px solid rgba(15,23,42,.08);background:linear-gradient(180deg,#fffffff5,#f8fafcf0);box-shadow:0 18px 50px #0f172a14}.integration-card:before{content:"";position:absolute;inset:0 auto auto 0;width:100%;height:8px;background:var(--accent)}.integration-card.mercado-livre{--accent: linear-gradient(90deg, #f59e0b 0%, #d97706 100%)}.integration-card.shopee{--accent: linear-gradient(90deg, #ef4444 0%, #f97316 100%)}.integration-card.bling{--accent: linear-gradient(90deg, #0ea5e9 0%, #2563eb 100%)}.card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.card-kicker{font-size:.78rem;text-transform:uppercase;letter-spacing:.15em;color:#667085;margin-bottom:8px}.integration-card h2{font-size:1.15rem}.card-summary{margin-top:12px;color:#4b5563}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 16px;border-radius:999px;border:0;cursor:pointer;text-decoration:none;transition:transform .12s ease,opacity .12s ease,box-shadow .12s ease}.button:hover{transform:translateY(-1px)}.button:disabled{cursor:wait;opacity:.65;transform:none}.primary{background:linear-gradient(135deg,#1f2937,#111827);color:#fff;font-weight:600;box-shadow:0 12px 24px #1118272e}.secondary{background:#ffffffd1;color:#1d2939;border:1px solid rgba(15,23,42,.14)}.pill{display:inline-flex;align-items:center;justify-content:center;padding:7px 12px;border-radius:999px;font-size:.78rem;font-weight:600;white-space:nowrap}.pill-success{background:#ecfdf3;color:#027a48}.pill-neutral{background:#eef2f7;color:#475467}.feedback{margin-top:16px;padding:14px 16px;border-radius:16px}.feedback.success{background:#ecfdf3;color:#027a48}.feedback.error{background:#fef3f2;color:#b42318}.status-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 16px;margin-top:18px}.status-grid dt{font-size:.84rem;color:#667085}.status-grid dd{margin-top:5px;font-weight:600;word-break:break-word}.full-width{grid-column:1 / -1}.diagnostics-panel{margin-top:22px}.section-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.diagnostics-lead{max-width:74ch}.diagnostics-controls{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1.2fr) auto;gap:14px;margin-top:24px;align-items:end}.diagnostics-controls label{display:grid;gap:8px;color:#344054;font-size:.92rem}.diagnostics-controls span{font-weight:600}.diagnostics-controls select{min-height:44px;padding:0 14px;border-radius:14px;border:1px solid rgba(15,23,42,.14);background:#fffffff0;color:#1d2939}.diagnostics-summary-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:22px}.diagnostics-summary-card{padding:18px;border-radius:22px;border:1px solid rgba(15,23,42,.08);background:linear-gradient(180deg,#fffffffa,#f8fafcf2)}.diagnostics-summary-card .pill{margin-top:10px}.diagnostics-fields{display:grid;gap:12px;margin-top:16px}.diagnostics-fields dt{font-size:.8rem;color:#667085}.diagnostics-fields dd{margin-top:4px;font-weight:600}.events-panel{margin-top:24px;padding:18px;border-radius:22px;border:1px solid rgba(15,23,42,.08);background:#f8fafcdb}.section-subtitle{font-size:.82rem;text-transform:uppercase;letter-spacing:.16em;color:#7c3aed;margin-bottom:14px}.muted{color:#667085}.events-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}.event-item{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 16px;border-radius:18px;background:#fff;border:1px solid rgba(15,23,42,.06)}.event-label{font-weight:700}.event-meta{margin-top:4px;font-size:.88rem;color:#667085}.event-right{display:flex;align-items:center;gap:10px;flex-shrink:0}.event-category{font-size:.84rem;color:#344054}@media(max-width:980px){.cards-grid,.diagnostics-summary-grid,.diagnostics-controls{grid-template-columns:1fr}.section-header,.event-item{flex-direction:column;align-items:flex-start}}@media(max-width:720px){.app-shell{padding:16px}.panel{padding:22px;border-radius:22px}.card-header{flex-direction:column;align-items:flex-start}.status-grid{grid-template-columns:1fr}.diagnostics-panel,.events-panel{padding:18px}}