#section-support.support-chat-enabled > .section,
#section-support.support-chat-enabled > .divider,
#section-support.support-chat-enabled > .support-legacy-heading {
  display: none !important;
}

body:has(#section-support:not(.hidden)) .dashboard-main {
  padding-bottom: 12px;
  overflow-y: hidden;
}

.support-sidebar-badge {
  min-width: 22px;
  height: 22px;
  margin-left: auto;
  padding: 0 7px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-error);
  color: var(--color-text-inverse);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
}

#section-support.support-chat-enabled,
.support-chat-page {
  height: 100%;
  min-height: 0;
}

.support-chat-page {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.support-chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.support-chat-header h1 {
  margin: 0 0 3px;
  color: var(--color-text);
  font-size: 26px;
  line-height: 1.2;
}

.support-chat-header p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.support-chat-header__links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.support-chat-header__links a {
  min-height: 44px;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-element);
  display: inline-flex;
  align-items: center;
  color: var(--color-forest);
  background: var(--color-bg-card);
  text-decoration: none;
  font-weight: 600;
}

.support-chat-header__links a:hover {
  border-color: var(--color-matcha);
}

.support-chat-header__links a:focus-visible,
.support-history-button:focus-visible,
.support-new-messages:focus-visible,
.support-attach-button:focus-visible,
.support-pending-file__remove:focus-visible,
.support-attachment:focus-visible,
.support-retry-button:focus-visible {
  outline: 2px solid var(--color-brand-700);
  outline-offset: 2px;
}

.support-chat-disabled {
  padding: 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-bg-card);
}

.support-chat-disabled h2,
.support-chat-disabled p {
  margin: 0 0 12px;
}

.support-chat-disabled p {
  max-width: 680px;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.support-chat-disabled > div {
  display: flex;
  gap: 10px;
}

.support-chat-shell {
  position: relative;
  flex: 1;
  min-height: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card-lg);
  background: var(--color-bg-card);
  box-shadow: var(--shadow-card);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  overflow: hidden;
}

.support-history-button {
  grid-row: 1;
  justify-self: center;
  min-height: 40px;
  margin: 10px 0 0;
  padding: 7px 14px;
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--color-bg-dark);
  color: var(--color-forest);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.support-chat-messages {
  grid-row: 2;
  min-height: 0;
  padding: 24px clamp(16px, 4vw, 48px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow-y: auto;
  overscroll-behavior: contain;
  scroll-behavior: smooth;
}

.support-chat-loading,
.support-chat-empty {
  margin: auto;
  max-width: 520px;
  padding: 32px;
  color: var(--color-text-muted);
  text-align: center;
}

.support-chat-empty__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  border-radius: 20px;
  display: grid;
  place-items: center;
  color: var(--color-forest);
  background: var(--color-matcha-light);
}

.support-chat-empty__icon svg {
  width: 32px;
  height: 32px;
}

.support-chat-empty h2 {
  margin: 0 0 8px;
  color: var(--color-text);
  font-size: 20px;
}

.support-chat-empty p {
  margin: 0;
  line-height: 1.6;
}

.support-message {
  max-width: min(76%, 720px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 5px;
}

.support-message--user {
  align-self: flex-end;
  align-items: flex-end;
}

.support-message--system {
  align-self: center;
  max-width: min(88%, 760px);
  align-items: center;
}

.support-message--thread-claimed {
  align-self: center;
  max-width: min(88%, 760px);
  align-items: center;
}

.support-message__author {
  padding: 0 4px;
  color: var(--color-text-muted);
  font-size: 12px;
  font-weight: 600;
}

.support-message__after-hours {
  width: 100%;
  max-width: 520px;
  margin: 0;
  padding: 0 4px;
  color: var(--color-text-muted);
  font-size: 12px;
  line-height: 1.4;
  text-align: right;
}

.support-message__bubble {
  width: fit-content;
  max-width: 100%;
  padding: 11px 14px;
  border-radius: 16px 16px 16px 5px;
  background: var(--color-matcha-light);
  color: var(--color-forest);
  font-size: var(--text-lg);
  line-height: 1.55;
  overflow-wrap: anywhere;
  -webkit-user-select: text;
  user-select: text;
}

.support-message__body {
  white-space: pre-wrap;
}

.support-message__body,
.support-message__body * {
  -webkit-user-select: text;
  user-select: text;
}

.support-message__body.support-markdown {
  min-width: 0;
  white-space: normal;
}

.support-message__body.support-markdown > *:first-child {
  margin-top: 0;
}

.support-message__body.support-markdown > *:last-child {
  margin-bottom: 0;
}

.support-message__body.support-markdown p {
  margin: 0 0 10px;
}

.support-message__body.support-markdown ul,
.support-message__body.support-markdown ol {
  margin: 0 0 10px 20px;
  padding: 0;
}

.support-message__body.support-markdown li {
  margin: 4px 0;
}

.support-message__body.support-markdown h2,
.support-message__body.support-markdown h3,
.support-message__body.support-markdown h4 {
  margin: 12px 0 8px;
  line-height: 1.25;
}

.support-message__body.support-markdown h2 {
  font-size: 18px;
}

.support-message__body.support-markdown h3 {
  font-size: 16px;
}

.support-message__body.support-markdown h4 {
  font-size: 15px;
}

.support-message__body.support-markdown code {
  padding: 1px 4px;
  border: 1px solid color-mix(in srgb, currentColor 22%, transparent);
  border-radius: 4px;
  background: color-mix(in srgb, currentColor 10%, transparent);
  font-family: "Monaco", "Courier New", monospace;
  font-size: 13px;
}

.support-message__body.support-markdown pre {
  max-width: 100%;
  margin: 0 0 10px;
  padding: 10px 12px;
  overflow-x: auto;
  border: 1px solid color-mix(in srgb, currentColor 22%, transparent);
  border-radius: var(--radius-small);
  background: color-mix(in srgb, currentColor 10%, transparent);
  overflow-wrap: normal;
  white-space: pre;
}

.support-message__body.support-markdown pre code {
  padding: 0;
  border: 0;
  background: transparent;
  overflow-wrap: normal;
  white-space: inherit;
}

.support-message__body.support-markdown blockquote {
  margin: 0 0 10px;
  padding: 6px 0 6px 12px;
  border-left: 3px solid color-mix(in srgb, currentColor 36%, transparent);
  opacity: 0.82;
}

.support-message__body.support-markdown a {
  color: var(--color-accent-blue);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.support-message__body.support-markdown a:hover {
  color: var(--color-accent-blue-hover);
}

.support-message__body.support-markdown a:focus-visible {
  border-radius: 2px;
  outline: 2px solid var(--color-accent-blue);
  outline-offset: 2px;
}

.support-message--user .support-message__body.support-markdown a {
  color: var(--color-onboarding-border);
}

.support-message--user .support-message__body.support-markdown a:hover {
  color: var(--color-text-inverse);
}

.support-message--user .support-message__body.support-markdown a:focus-visible {
  outline-color: var(--color-onboarding-border);
}

.support-message__body.support-markdown .chat-table-scroll {
  max-width: 100%;
  margin: 0 0 10px;
  overflow-x: auto;
  border: 1px solid color-mix(in srgb, currentColor 22%, transparent);
  border-radius: var(--radius-small);
}

.support-message__body.support-markdown table {
  width: max-content;
  min-width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  line-height: 1.35;
}

.support-message__body.support-markdown th,
.support-message__body.support-markdown td {
  padding: 8px 10px;
  border-bottom: 1px solid color-mix(in srgb, currentColor 22%, transparent);
  text-align: left;
  vertical-align: top;
  white-space: nowrap;
}

.support-message__body.support-markdown th {
  background: color-mix(in srgb, currentColor 10%, transparent);
  font-weight: 700;
}

.support-message__body.support-markdown tr:last-child td {
  border-bottom: 0;
}

.support-message--user .support-message__bubble {
  border-radius: 16px 16px 5px 16px;
  background: var(--color-forest);
  color: var(--color-text-inverse);
}

.support-message--system .support-message__bubble {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-element);
  background: var(--color-bg-subtle);
  color: var(--color-text-secondary);
  text-align: center;
}

.support-message--thread-claimed .support-message__bubble {
  border: 1px solid var(--color-info-border);
  border-radius: var(--radius-element);
  background: var(--color-info-bg);
  color: var(--color-text-secondary);
  text-align: center;
}

.support-message__attachments {
  width: 100%;
  margin-top: 9px;
  display: grid;
  gap: 7px;
}

.support-attachment {
  width: 100%;
  min-height: 44px;
  padding: 8px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-element);
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--color-bg-card);
  color: var(--color-text);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color 160ms ease, background-color 160ms ease;
}

.support-attachment:hover {
  border-color: var(--color-matcha);
  background: var(--color-bg-subtle);
}

.support-attachment img {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-small);
  object-fit: cover;
  background: var(--color-bg-dark);
}

.support-attachment__icon {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-small);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  background: var(--color-bg-dark);
  color: var(--color-forest);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.support-attachment__copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.support-attachment__name {
  overflow: hidden;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.support-attachment__size {
  color: var(--color-text-muted);
  font-size: 12px;
}

.support-message__failure {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-error);
  font-size: 12px;
}

.support-retry-button {
  min-height: 32px;
  padding: 4px 9px;
  border: 1px solid var(--color-error);
  border-radius: var(--radius-small);
  background: transparent;
  color: var(--color-error);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.support-new-messages {
  position: absolute;
  z-index: 2;
  right: 24px;
  bottom: 94px;
  min-height: 40px;
  padding: 8px 14px;
  border: 1px solid var(--color-matcha);
  border-radius: var(--radius-pill);
  background: var(--color-bg-card);
  color: var(--color-forest);
  box-shadow: var(--shadow-card);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.support-composer {
  grid-row: 3;
  padding: 8px 12px calc(8px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-card);
}

.support-composer__label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.support-composer .lidfly-chat-input__field {
  min-height: 52px;
  padding: 3px 4px 3px 12px;
}

.support-composer__status {
  margin: 6px 4px 0;
  color: var(--color-error);
  font-size: 12px;
}

.support-composer__status:empty {
  display: none;
}

.support-composer .lidfly-chat-input__field.is-invalid {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-error) 12%, transparent);
}

.support-composer__limit {
  flex: 0 0 auto;
  padding: 4px 7px;
  border-radius: var(--radius-small);
  background: color-mix(in srgb, var(--color-error) 9%, var(--color-bg-card));
  color: var(--color-error);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.25;
  white-space: nowrap;
}

.support-pending-files {
  margin-bottom: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.support-pending-file {
  max-width: 280px;
  min-height: 36px;
  padding: 5px 6px 5px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
  display: flex;
  align-items: center;
  gap: 7px;
  background: var(--color-bg-subtle);
}

.support-pending-file__name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12px;
  font-weight: 600;
}

.support-pending-file__remove {
  width: 30px;
  height: 30px;
  border: 0;
  border-radius: var(--radius-small);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
}

@media (max-width: 760px) {
  body:has(#section-support:not(.hidden)) .dashboard-main {
    padding: 12px 10px 0;
  }

  .support-chat-page {
    gap: 10px;
  }

  .support-chat-header {
    align-items: flex-start;
  }

  .support-chat-header h1 {
    font-size: 21px;
  }

  .support-chat-header p {
    display: none;
  }

  .support-chat-header__links a {
    min-height: 40px;
    padding: 8px 10px;
    font-size: 12px;
  }

  .support-chat-shell {
    min-height: 0;
    border-radius: var(--radius-card) var(--radius-card) 0 0;
  }

  .support-chat-messages {
    padding: 16px 12px;
  }

  .support-message {
    max-width: 88%;
  }

  .support-message--system {
    max-width: 96%;
  }

  .support-composer {
    padding: 6px 8px calc(6px + env(safe-area-inset-bottom));
  }

  .support-composer__status,
  .support-pending-files {
    padding-left: 0;
  }

  .support-new-messages {
    right: 16px;
    bottom: 82px;
  }
}