* { box-sizing: border-box; }

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: var(--font-md);
  color: var(--color-text);
  background:
    radial-gradient(900px 420px at 8% -10%, color-mix(in srgb, var(--color-primary) 10%, transparent), transparent 65%),
    radial-gradient(760px 380px at 92% 0%, color-mix(in srgb, var(--color-info) 9%, transparent), transparent 70%),
    var(--color-surface);
  transition: background-color 0.35s ease, color 0.35s ease;
}

h1,
h2,
h3,
p {
  margin: 0;
}

.muted { color: var(--color-text-muted); }

button {
  font: inherit;
  color: inherit;
  cursor: pointer;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-3) var(--space-6);
  background: color-mix(in srgb, var(--color-surface-raised) 82%, transparent);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(14px);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-width: 0;
}

.brand-mark {
  width: 26px;
  height: 26px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--color-primary), color-mix(in srgb, var(--color-primary) 55%, var(--color-warn)));
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--color-primary) 35%, transparent), 0 0 18px color-mix(in srgb, var(--color-primary) 30%, transparent);
  flex: none;
}

.brand-name {
  font-size: var(--font-md);
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.brand-tag {
  font-size: var(--font-xs);
  color: var(--color-primary);
  border: 1px solid color-mix(in srgb, var(--color-primary) 45%, transparent);
  border-radius: 999px;
  padding: 2px 8px;
  white-space: nowrap;
}

.filters {
  display: flex;
  gap: var(--space-1);
  margin-left: auto;
}

.chip,
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text-muted);
  font-size: var(--font-sm);
  transition: filter 0.2s ease, background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.chip:hover,
.btn:hover {
  filter: brightness(1.12);
  background: color-mix(in srgb, var(--color-text) 6%, transparent);
  color: var(--color-text);
}

.chip.is-active {
  color: var(--color-on-primary);
  background: var(--color-primary);
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 18%, transparent);
}

.btn.ghost { border-color: transparent; }

.btn.icon-only { padding: 6px; }

.btn-label { white-space: nowrap; }

.actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.updated {
  font-size: var(--font-xs);
  white-space: nowrap;
}

.icon { display: block; }

#refresh.is-busy .spin-target { animation: spin 0.9s linear infinite; }

#refresh.is-busy { color: var(--color-primary); }

.moon { display: none; }

:root[data-theme="dark"] .sun { display: none; }
:root[data-theme="dark"] .moon { display: block; }

.banner {
  margin: var(--space-4) var(--space-6) 0;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid color-mix(in srgb, var(--color-warn) 55%, var(--color-border));
  background: color-mix(in srgb, var(--color-warn) 12%, var(--color-surface-raised));
  color: var(--color-text);
  font-size: var(--font-sm);
  display: flex;
  gap: var(--space-2);
  align-items: baseline;
  flex-wrap: wrap;
}

.banner strong { color: var(--color-warn); }

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-6) var(--space-6);
  align-items: start;
}

.main-col { min-width: 0; }

.summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.stat {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-surface-raised) 88%, transparent);
  transition: border-color 0.25s ease;
}

.stat:hover { border-color: color-mix(in srgb, var(--color-primary) 45%, var(--color-border)); }

.stat-label {
  display: block;
  font-size: var(--font-xs);
  color: var(--color-text-muted);
  margin-bottom: 2px;
}

.stat-value {
  font-size: var(--font-lg);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.stat-value.is-time { font-size: var(--font-sm); font-weight: 600; }
.stat-value.is-warn { color: var(--color-warn); }
.stat-value.is-critical { color: var(--color-danger); }
.stat-value.is-unknown { color: var(--color-info); }

.section-head {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin: var(--space-4) 0 var(--space-3);
}

.section-head h2,
.panel h2 {
  font-size: var(--font-md);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-3);
}

.card {
  position: relative;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-surface-raised) 94%, transparent);
  padding: var(--space-4);
  overflow: hidden;
  animation: rise 0.4s both;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--color-success);
}

.card.health-warn::before { background: var(--color-warn); }
.card.health-critical::before { background: var(--color-danger); }
.card.health-unknown::before { background: var(--color-info); }

.card:hover {
  filter: brightness(1.04);
  border-color: color-mix(in srgb, var(--color-primary) 30%, var(--color-border));
  box-shadow: 0 8px 26px color-mix(in srgb, var(--color-text) 10%, transparent);
}

.card.is-focus {
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-primary) 55%, transparent);
}

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-2);
}

.card h3 {
  font-size: var(--font-md);
  font-weight: 700;
}

.card-sub {
  font-size: var(--font-xs);
  color: var(--color-text-muted);
  margin-top: 3px;
}

.badge {
  flex: none;
  font-size: var(--font-xs);
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 999px;
  color: var(--color-on-primary);
  background: var(--color-success);
}

.badge.warn { background: var(--color-warn); }
.badge.critical { background: var(--color-danger); }
.badge.unknown { background: var(--color-info); }

.sources {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-top: var(--space-3);
}

.source {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-xs);
  color: var(--color-text-muted);
  min-width: 0;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-success);
  flex: none;
}

.dot.unknown { background: var(--color-info); box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-info) 18%, transparent); }

.source-name { min-width: 96px; color: var(--color-text); }

.source-state { white-space: nowrap; }

.source-reason {
  font-size: var(--font-xs);
  color: var(--color-info);
  margin: 2px 0 0 18px;
  overflow-wrap: anywhere;
}

.card-reason {
  margin-top: var(--space-3);
  padding-top: var(--space-2);
  border-top: 1px dashed var(--color-border);
  font-size: var(--font-xs);
  color: var(--color-text-muted);
  overflow-wrap: anywhere;
}

.card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.link-btn {
  border: 0;
  background: none;
  padding: 0;
  color: var(--color-primary);
  font-size: var(--font-xs);
  font-weight: 600;
}

.link-btn:hover { filter: brightness(1.15); text-decoration: underline; }

.details {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
  display: grid;
  gap: var(--space-3);
  animation: fade 0.25s both;
}

.details h4 {
  margin: 0 0 6px;
  font-size: var(--font-xs);
  color: var(--color-text-muted);
  font-weight: 700;
  letter-spacing: 0.03em;
}

.pointer,
.skip,
.finding {
  font-size: var(--font-xs);
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-text) 4%, transparent);
  overflow-wrap: anywhere;
}

.pointer + .pointer,
.skip + .skip,
.finding + .finding { margin-top: 4px; }

.finding { border-left: 2px solid var(--color-warn); }
.finding.critical { border-left-color: var(--color-danger); }
.finding.notice { border-left-color: var(--color-info); }

.finding-title { font-weight: 700; }
.finding-why { color: var(--color-text-muted); margin-top: 2px; }

.side-col {
  display: grid;
  gap: var(--space-3);
  position: sticky;
  top: 76px;
}

.panel {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-surface-raised) 88%, transparent);
  padding: var(--space-4);
}

.list {
  list-style: none;
  margin: var(--space-3) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
  max-height: 46vh;
  overflow: auto;
}

.list li {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-text) 4%, transparent);
  font-size: var(--font-xs);
  border-left: 2px solid var(--color-info);
  overflow-wrap: anywhere;
}

.list li.critical { border-left-color: var(--color-danger); }
.list li.warn { border-left-color: var(--color-warn); }
.list li.notice { border-left-color: var(--color-info); }

.list li[data-project] { cursor: pointer; }

.list li[data-project]:hover { filter: brightness(1.06); }

.list .item-title { font-weight: 700; }

.list .item-sub { color: var(--color-text-muted); margin-top: 2px; }

.empty {
  color: var(--color-text-muted);
  font-size: var(--font-xs);
  padding: var(--space-3) 0;
}

.footer {
  padding: 0 var(--space-6) var(--space-6);
  color: var(--color-text-muted);
  font-size: var(--font-xs);
}

@keyframes rise {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

@keyframes fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 1000px) {
  .layout { grid-template-columns: minmax(0, 1fr); }
  .side-col { position: static; }
  .summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 680px) {
  .topbar { flex-wrap: wrap; padding: var(--space-2) var(--space-3); }
  .filters { margin-left: 0; order: 3; width: 100%; }
  .actions { margin-left: auto; }
  .updated, .btn-label, .brand-tag { display: none; }
  .layout, .banner, .footer { padding-left: var(--space-3); padding-right: var(--space-3); }
  .brand-name { font-size: var(--font-sm); }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}