/* Linguolab LMS chrome — extends the main gallery theme */

.lms-app {
  min-height: 100vh;
  background: var(--color-canvas);
}

.lms-app .header {
  padding: 1.25rem 0;
}

.lms-shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
  padding-top: 5.5rem;
}

.lms-side {
  padding: 2.5rem 1.5rem 3rem 8%;
  border-right: 1px solid var(--color-border);
}

.lms-side a {
  display: block;
  padding: 0.85rem 0;
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-stone);
  border-bottom: 1px solid transparent;
}

.lms-side a:hover,
.lms-side a.is-active {
  color: var(--color-ink);
}

.lms-side a.is-active {
  color: var(--color-gold);
}

.lms-main {
  padding: 2.5rem 8% 6rem 3rem;
  min-width: 0;
}

.lms-kicker {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.lms-user {
  font-size: 0.8rem;
  color: var(--color-silver);
  text-align: right;
}

.lms-user button {
  border: 0;
  background: none;
  color: var(--color-gold);
  cursor: pointer;
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.7rem;
  margin-left: 1rem;
}

.lms-panel {
  background: var(--color-white);
  padding: 2.5rem;
  margin-bottom: 1.5rem;
}

.lms-panel h2,
.lms-panel h3 {
  margin-bottom: 1rem;
}

.lms-muted {
  color: var(--color-stone);
}

.lms-grid-2 {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.5rem;
}

.lms-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.lms-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--color-border);
}

.lms-row:last-child {
  border-bottom: 0;
}

.lms-form label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 0.5rem;
}

.lms-form input,
.lms-form textarea,
.lms-form select {
  margin-bottom: 1.25rem;
}

.lms-error {
  color: #8a3a2a;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.lms-ok {
  color: #3d6b4f;
  margin-bottom: 1rem;
}

.lms-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.lms-btn-small {
  padding: 0.85rem 1.5rem;
  font-size: 0.7rem;
}

.lms-btn-disabled,
.btn[disabled] {
  opacity: 0.4;
  pointer-events: none;
}

.lms-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.lms-table th {
  text-align: left;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  padding: 0.75rem 0.5rem;
  border-bottom: 1px solid var(--color-border);
  font-weight: 500;
}

.lms-table td {
  padding: 0.9rem 0.5rem;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.lms-badge {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.lms-login-main {
  min-height: 100vh;
}

.lms-empty {
  color: var(--color-silver);
  padding: 1rem 0;
}

@media (max-width: 900px) {
  .lms-shell {
    grid-template-columns: 1fr;
    padding-top: 5rem;
  }

  .lms-side {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding: 1rem 6%;
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .lms-side a {
    white-space: nowrap;
    border-bottom: 0;
    padding: 0.5rem 0;
  }

  .lms-main {
    padding: 2rem 6% 4rem;
  }

  .lms-grid-2 {
    grid-template-columns: 1fr;
  }

  .lms-kicker {
    flex-direction: column;
    align-items: flex-start;
  }

  .lms-user {
    text-align: left;
  }
}