:root {
  --bg: #f4f6f8;
  --card: #ffffff;
  --text: #1a1f2c;
  --muted: #6b7280;
  --border: #d8dee6;
  --accent: #1f4b8f;
  --ok: #1f7a4c;
  --warn: #b45309;
  --bad: #b42318;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.45;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  background: #0f2744;
  color: #fff;
}
.topbar a { color: #dbeafe; text-decoration: none; margin-right: 0.75rem; }
.topbar a:hover { text-decoration: underline; }
.topbar .muted { color: #9fb3c8; font-size: 0.9rem; margin-left: 0.5rem; }
.topbar .user { margin-left: 1rem; font-size: 0.9rem; }

.container { max-width: 1200px; margin: 0 auto; padding: 1.25rem; }
.footer { text-align: center; color: var(--muted); padding: 1rem; font-size: 0.85rem; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem; margin: 1rem 0; }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
}
.card .num { font-size: 1.75rem; font-weight: 700; }
.card .label { color: var(--muted); font-size: 0.9rem; }

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
th, td { padding: 0.55rem 0.75rem; border-bottom: 1px solid var(--border); text-align: left; font-size: 0.92rem; }
th { background: #eef2f7; font-weight: 600; }
tr:hover td { background: #f9fbfd; }

.badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
}
.badge-ok { background: #d1fae5; color: var(--ok); }
.badge-warn { background: #ffedd5; color: var(--warn); }
.badge-bad { background: #fee2e2; color: var(--bad); }
.badge-neutral { background: #e5e7eb; color: #374151; }

.sev-critical { color: var(--bad); font-weight: 700; }
.sev-high { color: #c2410c; font-weight: 600; }
.sev-medium { color: var(--warn); }
.sev-low, .sev-info { color: var(--muted); }

.form-box {
  max-width: 420px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.25rem;
}
label { display: block; margin: 0.5rem 0 0.25rem; font-size: 0.9rem; }
input, select {
  width: 100%;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 6px;
}
button, .btn {
  display: inline-block;
  margin-top: 0.75rem;
  padding: 0.5rem 0.9rem;
  background: var(--accent);
  color: #fff;
  border: 0;
  border-radius: 6px;
  cursor: pointer;
  text-decoration: none;
  font-size: 0.9rem;
}
button:hover, .btn:hover { filter: brightness(1.05); }
.error { color: var(--bad); margin: 0.5rem 0; }
.filters { margin: 0.75rem 0; display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; }
pre.json {
  background: #0b1220;
  color: #e5e7eb;
  padding: 1rem;
  border-radius: 8px;
  overflow: auto;
  font-size: 0.82rem;
  max-height: 480px;
}

.empty-state { color: var(--muted); padding: 1rem 0; }

.asset-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
  margin: 1rem 0;
  flex-wrap: wrap;
}
.asset-title { margin: 0 0 0.25rem; font-size: 1.5rem; }
.asset-subtitle { margin: 0; color: var(--muted); font-size: 0.95rem; }
.asset-header-meta {
  display: flex;
  gap: 1.5rem;
  font-size: 0.9rem;
}
.meta-label {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
code.hash { font-size: 0.78rem; word-break: break-all; }

.asset-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1rem;
  margin: 1rem 0;
}
.asset-section h3 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  color: var(--accent);
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.4rem;
}
.spec-list { display: flex; flex-direction: column; gap: 0.35rem; }
.spec-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 0.5rem;
  padding: 0.3rem 0;
  border-bottom: 1px dashed #eef2f7;
  font-size: 0.9rem;
}
.spec-row:last-child { border-bottom: 0; }
.spec-label { color: var(--muted); }
.spec-value { word-break: break-word; }

.mini-table {
  width: 100%;
  margin-top: 0.75rem;
  font-size: 0.85rem;
  border-radius: 6px;
}
.mini-table th { background: #f8fafc; font-size: 0.78rem; }
.mini-table td, .mini-table th { padding: 0.4rem 0.5rem; }

.json-details { margin: 1rem 0 2rem; }
.json-details summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--accent);
  padding: 0.25rem 0;
  user-select: none;
}
.json-details[open] summary { margin-bottom: 0.75rem; }

.hint {
  margin: 0.5rem 0 0;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.4;
}

.msg-ok { color: var(--ok); margin: 0.5rem 0; }
.muted-small { color: var(--muted); font-size: 0.8rem; }
.actions { white-space: nowrap; }
.inline-form { display: inline-block; margin: 0 0.15rem 0 0; }
.btn-small {
  padding: 0.25rem 0.5rem;
  font-size: 0.78rem;
  margin-top: 0;
  background: #4b5563;
}
.btn-small.btn-ok { background: var(--ok); }
.btn-small:hover { filter: brightness(1.08); }