.support-intro {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
  margin: 0 0 16px;
}

.support-inbox {
  display: grid;
  gap: 18px;
  max-width: 860px;
}

.support-thread-panel,
.support-detail {
  min-width: 0;
  padding: 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.support-thread-panel h3 {
  margin: 0 0 10px;
  font-size: 15px;
  font-weight: 600;
}

.support-thread-list {
  display: grid;
  gap: 6px;
  max-height: 208px;
  overflow-y: auto;
}

.support-thread {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 4px 10px;
  padding: 11px 13px;
  color: var(--ink);
  background: #f6f6ef;
  border: 1px solid transparent;
  border-radius: 7px;
  text-align: left;
}

.support-thread[aria-pressed="true"],
.support-thread:hover {
  background: #e8ecde;
  border-color: #cbd4bd;
}

.support-thread-pages {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.support-thread strong,
.support-thread > span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.support-thread > span {
  grid-column: 1 / -1;
  font-size: 12px;
  color: var(--muted);
}

.support-thread small,
.support-thread-heading small {
  font-size: 11px;
  color: var(--muted);
}

.support-thread-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
  overflow-wrap: anywhere;
}

.support-log {
  min-height: 150px;
  max-height: min(44dvh, 385px);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 12px;
  background: #eeeee5;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.support-older {
  display: block;
  margin: 0 auto 7px;
}

.support-feed {
  display: grid;
  gap: 11px;
}

.support-message {
  display: grid;
  gap: 6px;
  padding: 10px 13px;
  width: min(100%, 420px);
  border: 1px solid #dedfd4;
  border-radius: 9px;
  background: var(--white);
  overflow-wrap: anywhere;
}

.support-message.support-mine {
  background: #e5eadc;
  border-color: #d1dac3;
}

.support-message > small {
  color: #58614f;
  font-size: 11px;
  font-weight: 600;
}

.support-message > p {
  margin: 0;
  color: var(--ink);
  font-size: 13px;
  line-height: 1.65;
  white-space: pre-wrap;
}

.support-form {
  display: grid;
  gap: 9px;
  margin-top: 13px;
}

.support-form > label,
.support-picker > label {
  margin: 0;
  color: var(--ink);
  font-size: 13px;
}

.support-form textarea {
  margin: 0;
  min-height: 72px;
  font-size: 14px;
}

.support-form .primary {
  min-height: 43px;
  justify-self: start;
  gap: 12px;
}

.support-attach-bar {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-wrap: wrap;
}

.support-attach-bar small {
  color: var(--muted);
  font-size: 11px;
}

.support-picker,
.support-picked {
  padding: 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f5f5ed;
}

.support-picker-search {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 7px 0;
}

.support-picker-search input {
  min-width: 0;
  margin: 0;
  font-size: 14px;
}

.support-picker-search button {
  flex: none;
}

.support-order-options {
  display: grid;
  gap: 5px;
  max-height: 200px;
  overflow-y: auto;
}

.support-order-choice {
  width: 100%;
  text-align: left;
  border-radius: 7px;
  background: var(--white);
  color: var(--ink);
  padding: 0;
}

.support-order-choice:hover .support-order-card {
  border-color: var(--sage);
  background: #eef1e6;
}

.support-order-card {
  display: grid;
  gap: 3px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #f9f9f2;
  padding: 9px 11px;
  color: var(--green);
  overflow-wrap: anywhere;
  font-size: 12px;
}

.support-order-card small {
  color: #616b58;
  font-size: 11px;
}

.support-picked {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
}

.support-empty,
.support-error {
  margin: 0;
  padding: 8px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

.support-error {
  color: var(--red);
}

@media (max-width: 720px) {
  .support-thread-panel,
  .support-detail {
    padding: 13px;
  }

  .support-form .primary {
    justify-self: stretch;
  }
}