:root {
  --bg: #070f1e;
  --panel: #0d172a;
  --panel-soft: #111f36;
  --text: #e5f2ff;
  --muted: #89a3bd;
  --line: rgba(148, 163, 184, 0.22);
  --blue: #00c2ff;
  --blue-2: #208cff;
  --green: #22c55e;
  --yellow: #f59e0b;
  --red: #ef4444;
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 20% 0%, rgba(0, 194, 255, 0.18), transparent 30%),
    radial-gradient(circle at 90% 15%, rgba(32, 140, 255, 0.16), transparent 28%),
    var(--bg);
}

.app-shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  border-right: 1px solid var(--line);
  background: rgba(6, 13, 28, 0.88);
  backdrop-filter: blur(16px);
  padding: 24px 18px;
}

.brand {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 10px 8px 24px;
}

.brand-mark {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, rgba(0, 194, 255, 0.35), rgba(32, 140, 255, 0.12));
  border: 1px solid rgba(0, 194, 255, 0.35);
  overflow: hidden;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-mark span { display: none; font-weight: 900; font-size: 20px; }
.brand-mark.fallback span { display: block; }

.brand strong { display: block; font-size: 18px; letter-spacing: 0.2px; }
.brand small { color: var(--muted); }

.nav { display: grid; gap: 8px; }
.nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid transparent;
}
.nav a:hover, .nav a.active {
  color: var(--text);
  background: rgba(0, 194, 255, 0.10);
  border-color: rgba(0, 194, 255, 0.24);
}

.content { padding: 28px; max-width: 1220px; width: 100%; }

.hero {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  gap: 18px;
  margin-bottom: 22px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--blue);
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: 12px;
}

h1, h2, p { margin-top: 0; }
h1 { font-size: clamp(34px, 5vw, 56px); margin-bottom: 6px; }
h2 { margin-bottom: 8px; font-size: 20px; }
.subline, .panel p, .clean-list, .empty-state, .pdf-result span { color: var(--muted); }

.status-card, .panel {
  background: linear-gradient(180deg, rgba(17, 31, 54, .92), rgba(13, 23, 42, .92));
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.status-card {
  min-width: 210px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px;
}

.status-card small { color: var(--muted); display: block; }
.status-dot {
  width: 14px;
  height: 14px;
  border-radius: 99px;
  background: var(--yellow);
  box-shadow: 0 0 24px rgba(245, 158, 11, .8);
}
.status-dot.ok { background: var(--green); box-shadow: 0 0 24px rgba(34, 197, 94, .8); }
.status-dot.bad { background: var(--red); box-shadow: 0 0 24px rgba(239, 68, 68, .8); }

.action-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, .8fr);
  gap: 18px;
  margin-bottom: 18px;
}

.panel { padding: 22px; }
.primary-panel { border-color: rgba(0, 194, 255, 0.28); }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }

.btn {
  appearance: none;
  border: 1px solid transparent;
  border-radius: 14px;
  padding: 12px 16px;
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
  font-weight: 800;
  background: rgba(148, 163, 184, .12);
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  color: #03111f;
}
.btn-secondary { border-color: rgba(148, 163, 184, .22); }
.btn:disabled { opacity: .55; cursor: wait; transform: none; }

.clean-list { padding-left: 18px; line-height: 1.9; margin-bottom: 0; }
.panel-title-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.result-panel, .latest-panel { margin-bottom: 18px; }
.empty-state {
  border: 1px dashed rgba(148, 163, 184, .3);
  border-radius: 18px;
  padding: 18px;
  background: rgba(15, 23, 42, .35);
}
.hidden { display: none !important; }

.pdf-result, .report-item {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  border: 1px solid rgba(0, 194, 255, .20);
  border-radius: 18px;
  padding: 16px;
  background: rgba(0, 194, 255, .07);
}
.pdf-result small, .report-item small { display: block; color: var(--muted); }
.pdf-result strong, .report-item strong { display: block; margin-bottom: 4px; }
.report-list { display: grid; gap: 10px; }
code {
  color: #bfdbfe;
  background: rgba(15, 23, 42, .7);
  padding: 2px 6px;
  border-radius: 6px;
}

@media (max-width: 880px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .hero, .action-grid, .pdf-result, .report-item { display: block; }
  .status-card { margin-top: 14px; }
  .btn { width: 100%; text-align: center; margin-top: 10px; }
}

.source-panel { border-color: rgba(34, 197, 94, 0.20); }
.source-box { display: grid; gap: 12px; }
.source-item, .source-grid > div {
  border: 1px solid rgba(0, 194, 255, .18);
  background: rgba(0, 194, 255, .06);
  border-radius: 16px;
  padding: 14px;
}
.source-item small, .source-grid small {
  color: var(--muted);
  display: block;
  margin-bottom: 4px;
}
.source-item strong, .source-grid strong {
  display: block;
  color: var(--text);
}
.source-item span {
  display: block;
  color: var(--muted);
  margin-top: 4px;
}
.source-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
@media (max-width: 880px) {
  .source-grid { grid-template-columns: 1fr; }
}