.app-main {
  min-height: 60vh;
}

.auth-form {
  display: grid;
  gap: 1rem;
  padding: 1.4rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.auth-form label {
  display: grid;
  gap: 0.4rem;
  font-weight: 600;
  font-size: 0.92rem;
}

.auth-form input,
.auth-form select,
.auth-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.75rem 0.9rem;
  font: inherit;
  background: #fff;
}

.alert {
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: rgba(42, 155, 155, 0.12);
  border: 1px solid rgba(42, 155, 155, 0.28);
  margin-bottom: 1rem;
}

.alert--error {
  background: rgba(241, 90, 41, 0.12);
  border-color: rgba(241, 90, 41, 0.35);
}

.alert--ok {
  background: rgba(42, 155, 155, 0.14);
}

.content-grid {
  display: grid;
  gap: 1.2rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.content-card {
  padding: 1.2rem;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.content-card--reply {
  margin-top: 0.8rem;
}

.video-frame {
  position: relative;
  padding-top: 56.25%;
  margin-top: 0.8rem;
  border-radius: 12px;
  overflow: hidden;
  background: #0f1a24;
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.helpdesk-layout {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
}

.ticket-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.ticket-list a {
  display: grid;
  gap: 0.2rem;
  padding: 0.9rem 1rem;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--line);
  border-radius: 14px;
}

.ticket-list span,
.ticket-list small,
.muted {
  color: var(--muted);
  font-weight: 500;
}

.nav a.is-active {
  color: var(--orange);
  font-weight: 700;
}

@media (max-width: 800px) {
  .helpdesk-layout {
    grid-template-columns: 1fr;
  }
}