/* Labs Portal — minimal dark theme matching DMP SPA (bg: #0a0a0a, bone text) */

:root {
  --color-void:     #0a0a0a;
  --color-surface:  #111111;
  --color-border:   #1a1a1a;
  --color-teal:     #2dd4bf;
  --color-bone:     #e8e3d9;
  --color-bone-dim: #9e9890;
  --font-sans:      -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
  background: var(--color-void);
  color: var(--color-bone);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ── Login page ─────────────────────────────────────────────────────────── */

#login-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100dvh;
  gap: 32px;
  padding: 24px;
  text-align: center;
}

.login-logo {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-teal);
}

.login-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-bone);
  letter-spacing: -0.02em;
}

.login-subtitle {
  font-size: 14px;
  color: var(--color-bone-dim);
  max-width: 280px;
}

.login-google-wrap {
  display: flex;
  justify-content: center;
}

/* ── App page ────────────────────────────────────────────────────────────── */

#app-page {
  display: none;
  flex-direction: column;
  min-height: 100dvh;
}

/* Header */
.app-header {
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  background: var(--color-void);
  z-index: 10;
}

.header-brand {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.header-brand span {
  color: var(--color-teal);
  margin-right: 6px;
}

.header-user {
  display: flex;
  align-items: center;
  gap: 10px;
}

.user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: none;
}

.user-name {
  font-size: 13px;
  color: var(--color-bone-dim);
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sign-out-btn {
  font-size: 12px;
  color: var(--color-bone-dim);
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 4px 10px;
  cursor: pointer;
  font-family: var(--font-sans);
  min-height: 30px;
  transition: color 0.15s, border-color 0.15s;
}

.sign-out-btn:hover {
  color: var(--color-bone);
  border-color: #333;
}

/* Main content */
.app-main {
  flex: 1;
  padding: 32px 20px 48px;
  max-width: 800px;
  margin: 0 auto;
  width: 100%;
}

.labs-heading {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-bone-dim);
  margin-bottom: 20px;
}

/* Lab cards grid */
.labs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
}

.lab-card {
  display: block;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 20px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s, transform 0.1s;
  cursor: pointer;
}

.lab-card:hover {
  border-color: var(--color-teal);
  transform: translateY(-1px);
}

.lab-card-tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: 8px;
}

.lab-card-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-bone);
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}

.lab-card-desc {
  font-size: 13px;
  color: var(--color-bone-dim);
  line-height: 1.4;
}

.lab-card-arrow {
  margin-top: 16px;
  font-size: 12px;
  color: var(--color-teal);
  display: flex;
  align-items: center;
  gap: 4px;
}