:root {
  --bg: #f4f7fb;
  --panel: #ffffff;
  --ink: #111827;
  --muted: #667085;
  --line: #e5e7eb;
  --primary: #123c69;
  --primary-2: #0f766e;
  --soft: #e8f1ff;
  --shadow: 0 18px 50px rgba(15, 23, 42, 0.08);
  --sidebar-width: 248px;
  --page-padding: 28px;
  --card-gap: 16px;
}

* { box-sizing: border-box; }
html { overflow-x: hidden; }
body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--sidebar-width);
  background: linear-gradient(180deg, #0b2545 0%, #123c69 100%);
  color: #fff;
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  overflow-y: auto;
}

.brand { display: flex; align-items: center; gap: 10px; padding: 8px; }
.brand-mark {
  width: 40px; height: 40px; border-radius: 14px;
  display: grid; place-items: center;
  background: rgba(255,255,255,0.14);
  font-weight: 900;
}
.brand span { display: block; color: #bfdbfe; font-size: 13px; margin-top: 2px; }

nav { display: grid; gap: 8px; }
nav a {
  color: #dbeafe;
  text-decoration: none;
  padding: 10px 12px;
  border-radius: 14px;
  font-weight: 650;
  font-size: 13px;
}
nav a.active, nav a:hover { background: rgba(255,255,255,0.15); color: #fff; }

.sidebar-foot {
  margin-top: auto;
  padding: 14px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 16px;
  background: rgba(255,255,255,0.08);
}
.sidebar-foot span, .sidebar-foot small { display: block; }
.sidebar-foot small { color: #bfdbfe; margin-top: 4px; }

.main {
  width: calc(100% - var(--sidebar-width));
  max-width: 1920px;
  margin-left: var(--sidebar-width);
  padding: var(--page-padding);
}
.homologation-banner {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 18px;
  padding: 12px 16px;
  border: 1px solid #fde68a;
  border-radius: 18px;
  background: #fffbeb;
  color: #92400e;
  box-shadow: 0 12px 30px rgba(146, 64, 14, 0.08);
}
.homologation-banner strong { color: #78350f; }
.homologation-banner span {
  padding-left: 10px;
  border-left: 1px solid #fcd34d;
  font-weight: 700;
  font-size: 13px;
}
.hero {
  min-height: 168px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
  padding: 28px;
  border-radius: 24px;
  background:
    radial-gradient(circle at top right, rgba(20, 184, 166, 0.2), transparent 30%),
    linear-gradient(135deg, #ffffff 0%, #eef6ff 100%);
  box-shadow: var(--shadow);
}
.eyebrow { margin: 0 0 10px; color: var(--primary-2); font-weight: 800; text-transform: uppercase; letter-spacing: .06em; font-size: 12px; }
h1 { margin: 0; font-size: 36px; letter-spacing: -.04em; }
.hero p:last-child { color: var(--muted); max-width: 680px; line-height: 1.55; }
.status-card {
  white-space: nowrap;
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-weight: 800;
}
.dot { width: 10px; height: 10px; border-radius: 50%; background: #f59e0b; }

.cards {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: var(--card-gap);
}
.cards article, .panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
}
.cards article { min-width: 0; padding: 18px; }
.cards span { color: var(--muted); font-size: 13px; font-weight: 750; }
.cards strong { display: block; font-size: clamp(24px, 2.1vw, 32px); margin: 8px 0 4px; }
.cards small { color: var(--muted); }

.panel-grid { margin-top: 20px; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(300px, .8fr); gap: var(--card-gap); }
.panel { min-width: 0; padding: 22px; }
.panel h2 { margin: 0 0 8px; font-size: 20px; }
.panel p { color: var(--muted); margin: 0 0 18px; }
.empty {
  border: 1px dashed #cbd5e1;
  border-radius: 18px;
  padding: 26px;
  text-align: center;
  color: var(--muted);
  background: #f8fafc;
}
.quality-row { display: flex; justify-content: space-between; padding: 14px 0; border-top: 1px solid var(--line); }

.table-shell {
  margin-top: 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.table-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  padding: 20px 22px;
  border-bottom: 1px solid var(--line);
}
.table-toolbar h2 { margin: 0 0 6px; font-size: 18px; }
.table-toolbar p { margin: 0; color: var(--muted); }
.table-toolbar span {
  flex: 0 0 auto;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--soft);
  color: var(--primary);
  font-weight: 800;
  font-size: 12px;
}
.table-scroll {
  width: 100%;
  overflow-x: auto;
  max-height: 320px;
}
table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
}
th, td {
  text-align: left;
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #f8fafc;
  color: #334155;
}
.pagination-shell {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  align-items: center;
  padding: 14px 18px;
}
.pagination-shell button {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: 12px;
  padding: 8px 12px;
  font-weight: 750;
}

@media (min-width: 1920px) {
  :root { --sidebar-width: 260px; --page-padding: 34px; --card-gap: 18px; }
  .main { max-width: 2100px; }
  .cards { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (min-width: 1600px) and (max-width: 1919px) {
  :root { --sidebar-width: 248px; --page-padding: 28px; --card-gap: 16px; }
  .cards { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (min-width: 1366px) and (max-width: 1599px) {
  :root { --sidebar-width: 224px; --page-padding: 20px; --card-gap: 14px; }
  .brand-mark { width: 36px; height: 36px; }
  .brand strong { font-size: 15px; }
  .brand span { font-size: 12px; }
  nav { gap: 5px; }
  nav a { padding: 9px 10px; font-size: 12.5px; }
  .sidebar-foot { padding: 11px; }
  .homologation-banner { margin-bottom: 14px; padding: 10px 13px; }
  .hero { min-height: 142px; padding: 22px; border-radius: 20px; }
  h1 { font-size: 30px; }
  .hero p:last-child { max-width: 580px; margin-bottom: 0; }
  .status-card { padding: 10px 12px; }
  .cards { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .cards article { padding: 15px; }
  .panel { padding: 18px; }
}

@media (min-width: 1024px) and (max-width: 1365px) {
  :root { --sidebar-width: 208px; --page-padding: 18px; --card-gap: 12px; }
  nav a { padding: 9px 10px; font-size: 12px; }
  .hero { flex-direction: column; min-height: auto; padding: 22px; }
  .cards { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .panel-grid { grid-template-columns: 1fr; }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .sidebar { position: static; width: auto; min-height: auto; }
  .main { width: 100%; margin-left: 0; padding: 18px; }
  nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .panel-grid { grid-template-columns: 1fr; }
  .hero { flex-direction: column; }
}

@media (max-width: 767px) {
  .sidebar { position: static; width: auto; min-height: auto; padding: 16px; }
  .main { width: 100%; margin-left: 0; padding: 14px; }
  nav { grid-template-columns: 1fr; }
  .homologation-banner { align-items: flex-start; flex-direction: column; }
  .homologation-banner span { border-left: 0; padding-left: 0; }
  .cards { grid-template-columns: 1fr; }
  .hero { flex-direction: column; padding: 24px; }
  h1 { font-size: 28px; }
  .panel-grid { grid-template-columns: 1fr; }
  .table-toolbar { flex-direction: column; }
  .pagination-shell { justify-content: center; }
}