:root{--bg:#08090c;--card:#111319;--card2:#171a22;--border:#262a35;--text:#f7f7f8;--muted:#9ca3af;--red:#e22735;--green:#2dd881}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}.topbar{height:72px;display:flex;align-items:center;justify-content:space-between;max-width:1180px;margin:auto;padding:0 22px}.brand{display:flex;gap:10px;align-items:center}.logo{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;background:var(--red);font-weight:900}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;background:var(--red);color:#fff;padding:11px 16px;border-radius:10px;font-weight:750;cursor:pointer}.btn.ghost{background:transparent;border:1px solid var(--border)}.btn.danger{background:#63242a}.landing main{max-width:1180px;margin:auto;padding:34px 22px}.hero{min-height:520px;display:grid;grid-template-columns:1.45fr .75fr;gap:42px;align-items:center}.eyebrow{font-size:12px;letter-spacing:.16em;color:#ef7f88}.hero h1{font-size:clamp(42px,6vw,76px);line-height:.98;margin:16px 0;max-width:850px}.hero p{color:var(--muted);font-size:18px;max-width:700px;line-height:1.6}.hero-card{background:linear-gradient(150deg,#171a22,#0e1015);border:1px solid var(--border);border-radius:24px;padding:28px;min-height:250px}.status-dot{width:12px;height:12px;background:var(--green);border-radius:50%;box-shadow:0 0 22px var(--green);margin-bottom:20px}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.features article,.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:20px}.features span{display:block;color:var(--muted);margin-top:8px;line-height:1.5}.auth{min-height:100vh;display:grid;place-items:center;padding:22px}.auth-card{width:min(430px,100%);background:var(--card);border:1px solid var(--border);border-radius:18px;padding:28px}.field{margin:14px 0}.field label{display:block;color:#d8dbe2;font-size:14px;margin-bottom:7px}.input,select,textarea{width:100%;padding:12px 13px;border-radius:10px;border:1px solid #343947;background:#0b0d12;color:#fff}.alert{padding:12px 14px;border-radius:10px;margin:12px 0;background:#3d1c21;color:#ffb7bd}.layout{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.sidebar{background:#0b0d11;border-right:1px solid var(--border);padding:22px 14px;position:sticky;top:0;height:100vh}.sidebar .brand{padding:0 8px 22px}.nav a{display:flex;padding:11px 12px;border-radius:9px;color:#c0c5cf;margin:4px 0}.nav a:hover,.nav a.active{background:#191c24;color:#fff}.content{padding:26px;min-width:0}.page-head{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:22px}.page-head h1{margin:0}.muted{color:var(--muted)}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.metric{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px}.metric strong{display:block;font-size:28px;margin-top:6px}.table-wrap{overflow:auto;background:var(--card);border:1px solid var(--border);border-radius:14px}.table{width:100%;border-collapse:collapse;min-width:720px}.table th,.table td{text-align:left;padding:13px 14px;border-bottom:1px solid #232631}.table th{font-size:12px;color:#9aa1ad;text-transform:uppercase;letter-spacing:.06em}.badge{display:inline-flex;padding:5px 8px;border-radius:999px;background:#252936;font-size:12px}.badge.ok{background:#123b2a;color:#7ef0b0}.badge.warn{background:#4a3818;color:#ffd277}.badge.bad{background:#4a2025;color:#ff9aa3}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.qr-box{max-width:320px;padding:18px;background:#fff;border-radius:14px}.qr-box img{width:100%;display:block}.actions{display:flex;gap:8px;flex-wrap:wrap}@media(max-width:900px){.layout{grid-template-columns:1fr}.sidebar{position:relative;height:auto;border-right:0;border-bottom:1px solid var(--border)}.nav{display:flex;overflow:auto;gap:4px}.nav a{white-space:nowrap}.grid4{grid-template-columns:1fr 1fr}.hero{grid-template-columns:1fr}.features{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}}@media(max-width:560px){.grid4{grid-template-columns:1fr}.content{padding:18px}.page-head{align-items:flex-start;flex-direction:column}}

/* V5 - melhorias de responsividade e configuração */
.section-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;align-items:start}.section-title{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:14px}.section-title h3{margin:0 0 5px}.top-gap{margin-top:20px}.notice{padding:13px 15px;border-radius:12px;margin-bottom:16px;border:1px solid var(--border)}.notice.success{background:#10291f;border-color:#24593f;color:#a7f3d0}.notice.error{background:#35191d;border-color:#6d2c35;color:#fecaca}.copy-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 13px;border:1px solid var(--border);border-radius:12px;background:#0b0d12;margin:12px 0;overflow:hidden}.copy-row>div{min-width:0}.copy-row code{display:block;margin-top:5px;white-space:normal;word-break:break-all;color:#fff}.small{font-size:12px}.callout{padding:13px 14px;border-radius:12px;background:#171b25;border:1px solid #303646;color:#cbd5e1;line-height:1.55;margin-top:14px}.card h2,.card h3{margin-top:0}.card p{line-height:1.55}.field input[type=password]{letter-spacing:.03em}.actions{margin-top:14px}.table td a{color:#93c5fd;text-decoration:underline;text-underline-offset:3px}
@media(max-width:1100px){.section-grid{grid-template-columns:1fr}.grid4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.sidebar{padding:14px 10px}.sidebar .brand{padding-bottom:12px}.nav{padding-bottom:4px}.content{padding:16px}.page-head{margin-bottom:16px}.section-title{flex-direction:column}.grid4{grid-template-columns:1fr 1fr}.metric strong{font-size:22px}.card{padding:16px}.btn{width:100%}.actions{display:grid;grid-template-columns:1fr}.table{min-width:660px}.copy-row{align-items:flex-start;flex-direction:column}}
@media(max-width:480px){.grid4{grid-template-columns:1fr}.content{padding:12px}.card,.metric{border-radius:12px;padding:14px}.page-head h1{font-size:28px}.nav a{padding:9px 10px;font-size:14px}.table{min-width:620px}.input,select,textarea{font-size:16px}}

/* V7 - catálogo e filtros */
.filter-grid{display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:12px;align-items:end}.filter-grid .field{margin:0}.filter-action .btn{min-width:110px}.actions.compact{gap:6px;flex-wrap:nowrap}.actions.compact form{margin:0}.actions.compact .btn{padding:8px 10px;font-size:12px;white-space:nowrap}.table td{vertical-align:top}.table .small{margin-top:4px}.btn[disabled]{opacity:.45;cursor:not-allowed}
@media(max-width:900px){.filter-grid{grid-template-columns:1fr 1fr}.filter-action .btn{width:100%}}
@media(max-width:560px){.filter-grid{grid-template-columns:1fr}.actions.compact{flex-direction:column}.actions.compact .btn{width:100%}}

/* V8 - catálogo somente API */
.stats-inline{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:14px 0}.stats-inline>div{padding:12px 14px;border:1px solid var(--border);border-radius:12px;background:#0b0d12}.stats-inline span,.stats-inline strong{display:block}.stats-inline strong{margin-top:6px;font-size:16px}.filter-grid{grid-template-columns:2fr 1fr auto}
@media(max-width:700px){.stats-inline{grid-template-columns:1fr}.filter-grid{grid-template-columns:1fr}}

/* V42 - portal de clientes, NitroPay e landing renovada */
:root{--blue:#1686ff;--purple:#8b35ff;--cyan:#31d3ff}.top-actions{display:flex;align-items:center;gap:9px}.admin-mini{font-size:12px;color:var(--muted);padding:8px}.hero-upgraded{grid-template-columns:1fr 1fr;min-height:610px}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.hero-badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.hero-badges span,.signup-pills span{padding:8px 11px;border:1px solid var(--border);background:#10141d;border-radius:999px;color:#cbd5e1;font-size:13px}.hero-image-card{background:radial-gradient(circle at 40% 20%,rgba(139,53,255,.28),transparent 38%),#0c0f15;border:1px solid #2c3444;border-radius:24px;padding:10px;box-shadow:0 24px 80px rgba(0,0,0,.35);overflow:hidden}.hero-image-card img{width:100%;height:auto;display:block;border-radius:16px}.cta-band{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:34px 0 10px;padding:24px;border:1px solid #25415f;background:linear-gradient(120deg,rgba(22,134,255,.12),rgba(139,53,255,.08));border-radius:18px}.cta-band h2{margin:7px 0}.btn.success{background:#10a562}.text-link{color:#8ec5ff;text-decoration:underline;text-underline-offset:3px}.auth-links{display:flex;justify-content:space-between;gap:12px;margin-top:17px;font-size:13px;color:#a9cfff}.signup-page{min-height:100vh;background:radial-gradient(circle at 15% 20%,rgba(139,53,255,.18),transparent 27%),radial-gradient(circle at 80% 20%,rgba(22,134,255,.13),transparent 30%),#07090d}.signup-shell{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(380px,.75fr)}.signup-visual{position:relative;min-width:0;padding:40px 6vw;display:flex;flex-direction:column;overflow:hidden}.signup-copy{max-width:720px;margin:auto 0 24px}.signup-copy h1{font-size:clamp(38px,5vw,68px);line-height:1.02;margin:14px 0}.signup-copy p{font-size:18px;line-height:1.6;color:var(--muted);max-width:660px}.signup-pills{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}.signup-art{width:min(860px,110%);align-self:center;border-radius:18px;border:1px solid #28334a;box-shadow:0 25px 90px rgba(0,0,0,.45)}.signup-form-wrap{display:grid;place-items:center;padding:28px;background:rgba(8,10,15,.7);border-left:1px solid var(--border)}.signup-card{width:min(470px,100%)}.mobile-brand{display:none}.client-sidebar{background:linear-gradient(180deg,#0a0c13,#0b0d11)}.sidebar-account{margin:0 8px 18px;padding:12px;border:1px solid var(--border);background:#0e121a;border-radius:12px;display:flex;flex-direction:column;gap:4px}.sidebar-account small{font-size:10px;color:#7d8796;letter-spacing:.12em}.sidebar-account strong{font-size:14px}.sidebar-account span{font-size:11px;color:var(--muted);word-break:break-all}.setup-steps{display:grid;gap:10px}.setup-steps>a{display:grid;grid-template-columns:38px 1fr auto;gap:12px;align-items:center;padding:13px;border:1px solid var(--border);border-radius:13px;background:#0b0f15}.setup-steps>a:hover{border-color:#425375}.setup-steps small{display:block;color:var(--muted);margin-top:4px}.step-num{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(135deg,var(--purple),var(--blue));font-weight:900}.client-hero-card{overflow:hidden;padding:0}.client-hero-card img{width:100%;display:block;max-height:280px;object-fit:cover;object-position:center top}.client-hero-card>div{padding:18px}.gateway-highlight{padding:18px;border:1px solid #2d4f78;background:linear-gradient(135deg,rgba(22,134,255,.16),rgba(139,53,255,.14));border-radius:15px}.gateway-highlight h2{font-size:34px;margin:4px 0}.gateway-highlight p{margin-top:5px;color:#c6d2e2}.gateway-highlight .btn{margin-top:12px}.gateway-bolt{font-size:34px}.admin-promo{display:grid;grid-template-columns:1fr minmax(320px,.85fr);gap:18px;align-items:center;background:linear-gradient(120deg,#10141d,#0d1017);border:1px solid var(--border);border-radius:18px;padding:20px;overflow:hidden}.admin-promo img{width:100%;max-height:270px;object-fit:cover;object-position:center top;border-radius:13px;border:1px solid #273245}.admin-promo h2{margin:7px 0 10px}.admin-promo .btn{margin-top:8px}
@media(max-width:980px){.signup-shell{grid-template-columns:1fr}.signup-visual{padding:28px 22px}.signup-form-wrap{border-left:0;border-top:1px solid var(--border)}.hero-upgraded{grid-template-columns:1fr}.admin-promo{grid-template-columns:1fr}.signup-art{width:100%}}
@media(max-width:700px){.topbar{height:auto;min-height:72px;gap:12px;align-items:flex-start;padding-top:14px;padding-bottom:14px}.top-actions{flex-wrap:wrap;justify-content:flex-end}.top-actions .btn{width:auto}.cta-band{align-items:flex-start;flex-direction:column}.signup-visual>.brand{display:none}.mobile-brand{display:flex}.signup-copy{margin-top:12px}.signup-art{margin-top:16px}.signup-form-wrap{padding:20px 14px}.auth-links{flex-direction:column}.hero-upgraded{min-height:auto}.admin-mini{display:none}}