.support-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; max-width: 1440px; align-items: start; }
.support-panel { min-width: 0; padding: 24px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius-card); }
.support-panel h3 { margin: 0 0 8px; font-size: 18px; }
.support-intro, .support-hint { color: var(--muted); font-size: 13px; line-height: 1.6; margin: 0; }
.support-form { display: grid; gap: 18px; margin-top: 24px; }
.support-form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.support-form textarea { resize: vertical; line-height: 1.6; }
.support-form .send-button { justify-self: start; min-height: 44px; }
.support-form .growth-error, .support-success { margin: 0; font-size: 13px; line-height: 1.6; overflow-wrap: anywhere; }
.support-success { color: var(--success); }
.support-history-heading { display: flex; justify-content: space-between; gap: 16px; align-items: start; }
.support-history-heading .secondary-button { width: auto; min-height: 44px; flex-shrink: 0; }
.support-ticket-list { display: grid; gap: 12px; }
.support-empty { padding: 32px 16px; text-align: center; color: var(--muted); border: 1px dashed var(--line); border-radius: var(--radius-control); line-height: 1.6; }
.support-empty strong { display: block; margin-bottom: 8px; color: var(--ink); }
.support-ticket { border: 1px solid var(--line); border-radius: var(--radius-control); overflow: hidden; }
.support-ticket summary { padding: 16px; cursor: pointer; overflow-wrap: anywhere; min-height: 44px; }
.support-ticket summary:hover { background: var(--card-hover); }
.support-ticket-title { font-weight: 600; }
.support-ticket-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; font-size: 12px; color: var(--muted); }
.support-status { color: var(--accent); background: var(--accent-soft); padding: 2px 8px; border-radius: 20px; }
.support-ticket-body { border-top: 1px solid var(--line); padding: 16px; font-size: 13px; line-height: 1.6; }
.support-ticket-body p { white-space: pre-wrap; overflow-wrap: anywhere; margin: 0 0 14px; }
.support-ticket-body small { display: block; color: var(--muted); overflow-wrap: anywhere; }
.support-ticket-actions { display: flex; justify-content: flex-end; margin-top: 16px; }
.support-ticket-actions .danger-button { width: auto; min-height: 44px; }
.rail-button .support-nav-icon { fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
@media (max-width: 1100px) { .support-layout { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 540px) {
  #supportView { padding: 16px; }
  .support-panel { padding: 16px; }
  .support-form-row { grid-template-columns: minmax(0, 1fr); }
  .support-history-heading { flex-wrap: wrap; }
  .support-form .send-button { width: 100%; }
}