:root{
  --bg:#f5f7fb;--card:#fff;--dark:#050717;--text:#07111f;--muted:#64748b;--line:#e5e7eb;--purple:#6A1B9A;--purple2:#9333ea;--green:#16a34a;--red:#dc2626;
}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}a{text-decoration:none;color:inherit}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:280px;background:var(--dark);color:#fff;z-index:40;transform:translateX(-100%);transition:.25s}.sidebar-open .sidebar{transform:translateX(0)}.brand{padding:22px 20px;border-bottom:1px solid rgba(255,255,255,.12)}.brand strong{display:block;font-size:22px;letter-spacing:1px}.brand span{display:block;color:#cbd5e1;margin-top:4px}.nav{padding:14px}.nav a{display:block;padding:14px 16px;border-radius:14px;color:#e5e7eb;font-weight:800;margin-bottom:6px}.nav a.active,.nav a:hover{background:linear-gradient(135deg,var(--purple),var(--purple2));color:#fff}.main{min-height:100vh}.topbar{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line);height:72px;padding:0 14px;display:flex;align-items:center;justify-content:space-between;gap:12px}.topbar span{display:block;color:var(--muted);font-size:12px;margin-top:2px}.menu-toggle{width:44px;height:44px;border:0;border-radius:12px;background:var(--dark);color:#fff;font-size:22px;font-weight:900}.logout{font-size:13px;font-weight:900;color:var(--purple)}.content{padding:18px}.cards{display:grid;gap:14px}.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:18px;box-shadow:0 10px 28px rgba(17,24,39,.05)}.card h3{margin:0 0 6px;font-size:14px;color:var(--muted);text-transform:uppercase}.card .number{font-size:30px;font-weight:900;color:var(--purple)}.section-title{margin:24px 0 14px;font-size:20px}.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:18px}.table{width:100%;border-collapse:collapse;min-width:720px}.table th,.table td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);font-size:14px}.table th{background:#f8fafc;color:#475569;font-size:12px;text-transform:uppercase}.badge{display:inline-flex;padding:6px 9px;border-radius:999px;background:#f3e8ff;color:var(--purple);font-weight:900;font-size:12px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 14px;border-radius:12px;background:linear-gradient(135deg,var(--purple),var(--purple2));color:#fff;font-weight:900;border:0}.empty{padding:18px;color:var(--muted)}.login-page{min-height:100vh;display:grid;place-items:center;padding:22px;background:linear-gradient(135deg,#050717,#27105a)}.login-box{width:100%;max-width:420px;background:#fff;border-radius:24px;padding:28px;box-shadow:0 24px 70px rgba(0,0,0,.28)}.login-box h1{margin:0 0 8px}.login-box p{margin:0 0 18px;color:var(--muted)}.field{margin-bottom:14px}.field label{display:block;font-weight:900;margin-bottom:7px}.field input{width:100%;height:48px;border:1px solid var(--line);border-radius:14px;padding:0 14px;font-size:16px}.alert{padding:12px 14px;border-radius:14px;margin-bottom:14px;background:#fee2e2;color:#991b1b;font-weight:800}.notice{padding:12px 14px;border-radius:14px;margin-bottom:14px;background:#fff7ed;color:#9a3412;font-weight:800;line-height:1.4}
@media(min-width:900px){.sidebar{transform:none}.main{margin-left:280px}.menu-toggle{display:none}.cards{grid-template-columns:repeat(4,1fr)}.content{padding:26px}}
.brand-logo{max-width:190px;max-height:54px;display:block;margin-bottom:8px}.login-logo{display:block;max-width:220px;max-height:90px;margin:0 auto 16px}.success{padding:12px 14px;border-radius:14px;margin-bottom:14px;background:#dcfce7;color:#166534;font-weight:800}.toolbar{display:flex;gap:12px;justify-content:space-between;align-items:center;flex-wrap:wrap;margin-bottom:16px}.search-form{display:flex;gap:8px;flex-wrap:wrap}.search-form input,.search-form select,.field select,.field textarea{border:1px solid var(--line);border-radius:14px;padding:0 14px;font-size:15px;background:#fff}.search-form input,.search-form select,.field select{height:46px}.field textarea{width:100%;min-height:110px;padding-top:12px}.form-grid{display:grid;grid-template-columns:1fr;gap:14px;margin-bottom:18px}.grid-2{display:grid;grid-template-columns:1fr;gap:18px}.span-2{grid-column:1/-1}.check{display:flex;gap:8px;align-items:center;font-weight:800}.inline{display:inline}.btn-small{min-height:34px;padding:7px 10px;font-size:12px}.btn-muted{background:#64748b}.btn-danger{background:#dc2626}.field input{width:100%;height:48px;border:1px solid var(--line);border-radius:14px;padding:0 14px;font-size:16px}.field select{width:100%}@media(min-width:900px){.form-grid{grid-template-columns:1fr 1fr}.grid-2{grid-template-columns:minmax(320px,420px) 1fr}}

/* v0.1.3 - correção do catálogo, cadastro mestre e gerenciador de mídias */
.page-actions,.filters{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}.filters input,.filters select{height:44px;border:1px solid var(--line);border-radius:12px;padding:0 12px;background:#fff}.filters input{min-width:280px;flex:1}.btn-secondary{background:linear-gradient(135deg,var(--purple),var(--purple2))}.badge-green{background:#dcfce7;color:#166534}.badge-muted{background:#e2e8f0;color:#475569}.intro-card{flex:1;min-width:300px}.intro-card p{margin:0}.item-table .icon-actions{white-space:nowrap}.icon-actions{display:flex;gap:6px;align-items:center}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:17px;transition:.15s}.icon-btn:hover{transform:translateY(-1px);box-shadow:0 5px 14px rgba(15,23,42,.12)}.icon-btn.disabled{opacity:.35;cursor:not-allowed}
.product-list{display:grid;gap:14px}.product-row{display:grid;grid-template-columns:92px minmax(0,1fr) auto;gap:16px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:18px;padding:12px;box-shadow:0 8px 24px rgba(15,23,42,.04)}.product-thumb{width:92px;height:92px;border-radius:14px;overflow:hidden;background:#eef2f7;display:grid;place-items:center;color:var(--muted);font-size:12px}.product-thumb img{width:100%;height:100%;object-fit:cover;display:block}.product-main{min-width:0}.product-title{display:flex;gap:10px;align-items:baseline;flex-wrap:wrap}.product-title strong{font-size:17px}.product-title span{font-size:12px;color:var(--muted);font-weight:800}.product-meta{margin:7px 0;color:#475569}.badges{display:flex;gap:6px;flex-wrap:wrap}.row-actions{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}.row-actions form{margin:0}.row-actions .btn{min-height:38px;padding:8px 11px;font-size:13px}
.form-card{display:grid;gap:16px}.form-section{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}.form-section h2{margin:0 0 16px;font-size:18px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.field-wide{grid-column:1/-1}.checks{display:flex;gap:14px;flex-wrap:wrap}.checks label{font-weight:700}.sticky-save{position:sticky;bottom:10px;display:flex;justify-content:flex-end;padding:10px;background:rgba(245,247,251,.92);backdrop-filter:blur(6px);border-radius:14px}.media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}.media-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}.media-preview{aspect-ratio:1/1;background:#eef2f7;display:grid;place-items:center;overflow:hidden}.media-preview img,.media-preview video{width:100%;height:100%;object-fit:cover}.media-body{padding:14px}.media-body .field{margin-bottom:10px}.media-body .field input,.media-body .field select{height:40px;font-size:14px}.media-flags{display:flex;gap:10px;flex-wrap:wrap;margin:8px 0 12px}.upload-box{background:#fff;border:2px dashed #cbd5e1;border-radius:18px;padding:18px}.upload-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.help{font-size:12px;color:var(--muted);line-height:1.45}.section-anchor{scroll-margin-top:90px}
@media(max-width:760px){.product-row{grid-template-columns:72px minmax(0,1fr)}.product-thumb{width:72px;height:72px}.row-actions{grid-column:1/-1;justify-content:flex-start}.filters input{min-width:100%}.form-grid,.upload-grid{grid-template-columns:1fr}.field-wide{grid-column:auto}.content{padding:12px}.product-title strong{font-size:15px}}
.system-version{padding:14px 24px;text-align:right;color:#64748b;font-size:12px;border-top:1px solid #e2e8f0;background:#fff}
.brand-file-current{display:flex;align-items:center;gap:10px;min-height:82px;margin:6px 0;padding:8px 10px;border:1px solid var(--line);border-radius:12px;background:#f8fafc}.brand-file-current img{display:block;max-height:64px;max-width:210px;object-fit:contain}.brand-file-current small{color:var(--muted);font-weight:700}.brand-file-current.favicon-current img{width:48px;height:48px;image-rendering:auto}
.login-version{margin-top:18px;text-align:center;color:var(--muted);font-size:12px}
.sticky-save{align-items:center;gap:14px}.sticky-save .help{margin-right:auto}.variant-admin-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;margin-top:16px}.variant-admin-card{padding:14px;border:1px solid var(--line);border-radius:16px;background:#fff}.variant-admin-card>form+form{margin-top:8px}
.upload-guidance{margin:14px 0 0;padding-top:12px;border-top:1px solid var(--line);color:var(--muted);font-size:12px;line-height:1.5}

/* v2.3.0 - abas administrativas, analytics e atualização contínua */
[hidden]{display:none!important}.admin-tabs{position:sticky;top:72px;z-index:18;display:flex;gap:6px;margin:0 0 16px;padding:8px;overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.96);box-shadow:0 8px 24px rgba(15,23,42,.06);backdrop-filter:blur(8px)}.admin-tabs button{flex:0 0 auto;min-height:42px;padding:9px 15px;border:0;border-radius:11px;background:transparent;color:#475569;font-weight:900;cursor:pointer}.admin-tabs button:hover{background:#f3e8ff;color:var(--purple)}.admin-tabs button.active{background:linear-gradient(135deg,var(--purple),var(--purple2));color:#fff;box-shadow:0 6px 16px rgba(106,27,154,.2)}.admin-tab-panel{margin:0}.admin-tab-panel.form-grid{margin-bottom:0}.admin-tab-panel.form-section{margin-bottom:16px}.admin-steps{display:flex;overflow-x:auto;border:1px solid var(--line);border-radius:14px;margin-bottom:16px}.admin-steps button{flex:1;min-width:150px;padding:13px;border:0;border-right:1px solid var(--line);background:#f8fafc;color:#64748b;font-weight:800}.admin-steps button:last-child{border-right:0}.admin-steps button.active{background:#ede9fe;color:var(--purple)}
.eco-update-notice{position:fixed;right:18px;bottom:18px;z-index:100;display:flex;align-items:center;gap:12px;max-width:430px;padding:14px 16px;border-radius:16px;background:#111827;color:#fff;box-shadow:0 18px 50px rgba(15,23,42,.3);font-weight:800}.eco-update-notice button{border:0;border-radius:10px;padding:9px 12px;background:var(--purple2);color:#fff;font-weight:900;cursor:pointer}
.analytics-intro{display:flex;justify-content:space-between;gap:18px;align-items:end;margin-bottom:16px}.analytics-intro h2{margin:0 0 5px}.analytics-intro p{margin:0;color:var(--muted)}.analytics-filters label{display:flex;align-items:center;gap:7px;font-size:13px;font-weight:800}.analytics-filters input{min-width:145px}.analytics-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:18px}.analytics-card{padding:16px;border:1px solid var(--line);border-radius:17px;background:#fff;box-shadow:0 8px 22px rgba(15,23,42,.04)}.analytics-card span{display:block;color:var(--muted);font-size:12px;font-weight:800;text-transform:uppercase}.analytics-card strong{display:block;margin-top:6px;color:var(--purple);font-size:27px}.analytics-grid{display:grid;grid-template-columns:1fr;gap:16px;margin:16px 0}.analytics-grid .card h2,.analytics-chart h2{margin:0 0 14px;font-size:18px}.analytics-table{border:0;border-radius:0}.analytics-table .table{min-width:520px}.analytics-table td small{display:block;margin-top:3px;color:var(--muted)}.analytics-warning{display:inline-flex;padding:4px 7px;border-radius:999px;background:#fee2e2;color:#991b1b;font-size:11px;font-weight:900}.analytics-ranking{list-style:none;margin:0;padding:0}.analytics-ranking li{display:flex;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px solid var(--line)}.analytics-ranking li:last-child{border:0}.chart-bars{display:flex;align-items:end;gap:7px;height:220px;padding:12px 4px 0;overflow-x:auto;border-bottom:1px solid var(--line)}.chart-day{display:grid;grid-template-rows:1fr auto;flex:1;min-width:30px;height:100%;gap:6px;text-align:center}.chart-columns{display:flex;align-items:end;justify-content:center;gap:3px;height:100%}.chart-columns i,.chart-columns b{display:block;width:8px;min-height:4px;border-radius:5px 5px 0 0}.chart-columns i{background:var(--purple)}.chart-columns b{background:#14b8a6}.chart-day small{font-size:10px;color:var(--muted);white-space:nowrap}.chart-legend{display:flex;gap:16px;margin-top:12px;color:var(--muted);font-size:12px}.chart-legend i,.chart-legend b{display:inline-block;width:10px;height:10px;margin-right:5px;border-radius:3px;background:var(--purple)}.chart-legend b{background:#14b8a6}
@media(min-width:720px){.analytics-cards{grid-template-columns:repeat(4,minmax(0,1fr))}.analytics-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}}@media(max-width:760px){.admin-tabs{top:72px;margin-left:-12px;margin-right:-12px;border-radius:0}.eco-update-notice{left:12px;right:12px;bottom:12px;align-items:flex-start;flex-direction:column}.analytics-filters label{width:100%;justify-content:space-between}.analytics-filters input{flex:1}.analytics-card strong{font-size:22px}}