/* Project hub — matches crash console tokens (app.css) */

.hub-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  isolation: isolate;
}

/* Logo background is injected on demand into #hub-logo-stage (see index.html). */

.hub-shell {
  flex: 1;
  min-height: calc(100vh - 40px);
  position: relative;
  z-index: 1;
}

.hub-main {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 40px);
  padding: 32px 28px 48px;
  box-sizing: border-box;
}

.hub-header {
  text-align: center;
  margin-bottom: 36px;
}

.hub-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.hub-logo-mark {
  width: 56px;
  height: 42px;
  color: var(--accent);
}

.hub-title {
  margin: 0 0 8px;
  font-size: 2.45rem;
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.015em;
}

.hub-thunder {
  width: clamp(220px, 34vw, 340px);
  height: auto;
  margin-top: -2px;
  filter: drop-shadow(0 0 8px rgba(170, 220, 255, 0.35));
}

.hub-subtitle {
  margin: 0 0 16px;
}

.hub-theme {
  justify-content: center;
}

.hub-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(200px, 1fr));
  gap: 24px;
  width: 100%;
  max-width: 1080px;
  margin: 0;
}

.hub-card {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 14px;
  padding: 22px 24px;
  color: var(--text);
  text-decoration: none;
  cursor: pointer;
}

.hub-card:hover,
.hub-card:focus-visible {
  color: var(--text);
  text-decoration: none;
  outline: none;
}

.hub-cards .hub-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.hub-cards .hub-card:hover,
.hub-cards .hub-card:focus-visible {
  transform: translateY(-10px);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.44);
  border-color: var(--accent);
}

[data-theme="light"] .hub-cards .hub-card:hover,
[data-theme="light"] .hub-cards .hub-card:focus-visible {
  box-shadow: 0 20px 44px rgba(26, 35, 50, 0.28);
}

.hub-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  color: var(--accent);
}

.hub-card-icon .nav-icon {
  position: relative;
}

.hub-card-label {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.25;
  text-align: left;
}

.nav-icon--git {
  width: 18px;
  height: 18px;
}

.nav-icon--git::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 2px;
  width: 7px;
  height: 7px;
  border: 2px solid currentColor;
  border-radius: 50%;
  box-sizing: border-box;
}

.nav-icon--git::after {
  content: "";
  position: absolute;
  left: 8px;
  top: 5px;
  width: 10px;
  height: 10px;
  border: 2px solid currentColor;
  border-left: none;
  border-bottom: none;
  border-radius: 0 6px 0 0;
  box-sizing: border-box;
}

.hub-page .bottom-bar {
  position: relative;
  z-index: 1;
}

.hub-compass-hit {
  position: fixed;
  left: calc(50% + 252px);
  top: calc(50% + 226px);
  width: 110px;
  height: 110px;
  z-index: 2;
  border-radius: 50%;
  border: 2px solid rgba(219, 229, 241, 0.45);
  background:
    radial-gradient(circle at 35% 35%, rgba(231, 236, 243, 0.35), rgba(10, 14, 20, 0.22) 68%, rgba(10, 14, 20, 0.1) 100%);
  box-shadow:
    -6px -8px 8px rgba(160, 215, 255, 0.12),
    8px 10px 14px rgba(9, 13, 19, 0.24);
  cursor: pointer;
  transform: translate(-50%, -50%) scale(1);
  transition: transform 0.22s ease, border-width 0.22s ease, box-shadow 0.22s ease;
}

.hub-compass-hit::before,
.hub-compass-hit::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  border-radius: 1px;
  background: rgba(231, 236, 243, 0.82);
  transition: width 0.22s ease, height 0.22s ease;
}

.hub-compass-hit::before {
  width: 3px;
  height: 46px;
}

.hub-compass-hit::after {
  width: 46px;
  height: 3px;
}

.hub-compass-hit:hover,
.hub-compass-hit:focus-visible {
  transform: translate(-50%, -50%) scale(1.25);
  border-width: 2.3px;
  box-shadow:
    -8px -10px 10px rgba(180, 228, 255, 0.22),
    14px 16px 22px rgba(7, 10, 16, 0.34),
    22px 26px 34px rgba(6, 8, 14, 0.42);
  outline: none;
}

.hub-compass-hit:hover::before,
.hub-compass-hit:hover::after,
.hub-compass-hit:focus-visible::before,
.hub-compass-hit:focus-visible::after {
  width: 52px;
  height: 3.45px;
}

.hub-compass-hit:hover::before,
.hub-compass-hit:focus-visible::before {
  width: 3.45px;
  height: 52px;
}

.hub-docs-modal {
  position: fixed;
  inset: 0;
  z-index: 20;
}

.hub-docs-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 8, 14, 0.66);
}

.hub-docs-panel {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(980px, calc(100vw - 40px));
  max-height: calc(100vh - 56px);
  display: flex;
  flex-direction: column;
}

.hub-docs-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px 10px;
  border-bottom: 1px solid var(--border);
}

.hub-docs-header h2 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
}

.hub-docs-close {
  border: 1px solid var(--border);
  background: var(--bg2);
  color: var(--text);
  border-radius: 8px;
  width: 32px;
  height: 32px;
  cursor: pointer;
}

.hub-docs-body {
  overflow: auto;
  padding: 16px;
  font-size: 14px;
  line-height: 1.5;
}

.hub-docs-body h3 {
  margin: 16px 0 8px;
  font-size: 1.03rem;
}

.hub-docs-body h4 {
  margin: 12px 0 6px;
  font-size: 0.96rem;
}

.hub-docs-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 10px 0 14px;
}

.hub-docs-body th,
.hub-docs-body td {
  border: 1px solid var(--border);
  padding: 8px;
  text-align: left;
  vertical-align: top;
}

.hub-docs-body a[data-doc-link] {
  color: var(--accent);
  text-decoration: underline;
  cursor: pointer;
}

@media (max-width: 860px) {
  .hub-cards {
    grid-template-columns: 1fr;
    max-width: 420px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hub-cards .hub-card {
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
  }
  .hub-cards .hub-card:hover,
  .hub-cards .hub-card:focus-visible {
    transform: none;
  }
}