:root{
  /* Light theme (violet + lime accent) */
  --bg: #F7F7FB;
  --surface: #FFFFFF;
  --surface-2: #F1F1FA;
  --border: rgba(17,24,39,0.10);

  --text: #111827;
  --muted: rgba(17,24,39,0.65);

  --primary: #6D28D9;     /* violet */
  --primary-2: #5B21B6;
  --accent: #00A859;      /* Bloom green */
  --danger: #DC2626;
  --ok: #16A34A;

  --radius: 16px;
  --shadow: 0 12px 30px rgba(17,24,39,0.08);
  --maxw: 1100px;
  --gap: 14px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
}

*{ box-sizing:border-box; }
body{
  margin:0;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(900px 600px at 10% -10%, rgba(109,40,217,0.16), transparent 60%),
    radial-gradient(900px 600px at 95% 0%, rgba(0,168,89,0.12), transparent 55%),
    var(--bg);
}

a{ color: inherit; text-decoration: none; }
.container{ max-width: var(--maxw); margin:0 auto; padding: 18px 16px 40px; }

/* Header */
.topbar{
  position: sticky; top:0; z-index:20;
  background: rgba(247,247,251,0.75);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.topbar-inner{
  max-width: var(--maxw); margin:0 auto; padding: 12px 16px;
  display:flex; gap:12px; align-items:center;
}
.logo{
  display: flex;
  align-items: center;
  flex: 0 0 auto;
}
.logo-img{
  height: 38px;
  width: auto;
  display: block;
  mix-blend-mode: multiply;
}
.logo-text{
  display: none;
  font-size: 26px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -1px;
}
@media (max-width: 540px){
  .logo-img  { display: none; }
  .logo-text { display: block; }
}
.titlebox{ min-width: 0; flex:1; }
.title{ font-size: 18px; font-weight: 600; color: var(--primary); }
.subtitle{
  font-size: 14px; color: var(--muted);
  white-space: nowrap; overflow:hidden; text-overflow: ellipsis;
}
.chip{
  display:inline-flex; align-items:center; gap:8px;
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 8px 10px;
  border-radius: 999px;
  font-size: 14px;
  color: var(--muted);
  box-shadow: 0 8px 16px rgba(17,24,39,0.05);
}
.dot{ width:8px; height:8px; border-radius:999px; background: var(--accent); box-shadow: 0 0 0 4px rgba(0,168,89,0.20); }

.btn{
  cursor:pointer;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 15px;
  box-shadow: 0 10px 20px rgba(17,24,39,0.05);
}
.btn:hover{ border-color: rgba(109,40,217,0.25); }
.btn-primary{
  border-color: rgba(0,168,89,0.40);
  background: rgba(0,168,89,0.25);
}
.btn-primary:hover{ background: rgba(0,168,89,0.35); }
#refreshVerifyBtn{
  background: rgba(109,40,217,0.15);
  border-color: rgba(109,40,217,0.30);
}
#refreshVerifyBtn:hover{
  background: rgba(109,40,217,0.25);
  border-color: rgba(109,40,217,0.40);
}

/* Cards */
.grid{
  display:grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}

.card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card-inner{ padding: 16px; }

.row{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 12px;
}

.kpi{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 12px;
}
@media (max-width: 700px){ .kpi{ grid-template-columns: 1fr; } }

.kpi .item{
  border: 1px solid var(--border);
  background: rgba(0,168,89,0.08);
  border-radius: 14px;
  padding: 12px;
}
.kpi .item .value{
  font-size: 15px;
  font-weight: 400;
}

.label{ font-size: 14px; color: var(--muted); }
#productLabel, #specsLabel, #notesLabel, #integrityLabel{ font-weight: 600; }
.value{ font-size: 15px; margin-top: 6px; font-weight: 400; }
#productName{ color: var(--primary); }
.mono{ font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono"; font-weight: 400; }

/* Tabs */
.tabs{
  margin-top: 14px;
  position: sticky;
  top: 62px;
  z-index: 10;
  background: rgba(247,247,251,0.78);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px;
  display:flex;
  gap: 6px;
  overflow:auto;
}
.tab{
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 10px 12px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  cursor:pointer;
  white-space: nowrap;
}
.tab[aria-selected="true"]{
  color: var(--primary);
  background: rgba(109,40,217,0.15);
  box-shadow: 0 0 0 1px rgba(109,40,217,0.25) inset;
}

.section{ margin-top: 14px; }
.section h2{ font-size: 18px; margin: 0 0 10px; font-weight: 600; color: var(--primary); }
#detailsTitle, #documentsTitle, #verifyTitle{ font-weight: 600; color: var(--primary); }

.list{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gap);
}
@media (max-width: 900px){ .list{ grid-template-columns: 1fr; } }

.pill{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--muted);
  font-size: 14px;
}
.pill .mini-dot{ width:7px; height:7px; border-radius: 999px; background: var(--primary); }

.empty, .error, .loading{
  padding: 14px;
  border-radius: 14px;
  border: 1px dashed var(--border);
  color: var(--muted);
  background: rgba(255,255,255,0.40);
}
.error{
  border-style: solid;
  border-color: rgba(220,38,38,0.30);
  color: rgba(220,38,38,0.95);
  background: rgba(220,38,38,0.08);
}

.skeleton{
  background: linear-gradient(90deg, rgba(17,24,39,0.05), rgba(17,24,39,0.10), rgba(17,24,39,0.05));
  background-size: 200% 100%;
  animation: shimmer 1.2s infinite;
  border-radius: 12px;
  height: 12px;
}
@keyframes shimmer { 0%{background-position:200% 0;} 100%{background-position:-200% 0;} }

footer{ margin-top: 28px; color: var(--muted); font-size: 14px; text-align:center; }