/* Messages surface bug-fix layer.
   Keep message-specific layout rules here so fixes do not add more overrides to the legacy global stylesheet. */

.admin-inbox-filters {
  box-sizing: border-box;
  display: inline-flex;
  min-block-size: 46px;
  max-inline-size: 100%;
  align-items: center;
  gap: 4px;
  padding: 4px;
  overflow: visible;
  border-radius: 999px;
}

.inbox-filter-button {
  box-sizing: border-box;
  display: inline-flex;
  block-size: 38px;
  min-block-size: 38px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  border: 0;
  border-radius: 999px;
  line-height: 1;
  white-space: nowrap;
  vertical-align: middle;
}

.inbox-filter-button.active,
.inbox-filter-button:hover {
  transform: none;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--line) 72%, white);
}

.inbox-filter-button:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--primary) 68%, white);
  outline-offset: 2px;
}

/* Keep every Messages container shrinkable inside the application shell. */
.messages-tab-panel,
.admin-inbox-shell,
.admin-inbox-layout,
.admin-inbox-split-layout {
  min-inline-size: 0;
  max-inline-size: 100%;
}

/* Wide screens keep the mailbox split view, but the conversation column is
   allowed to shrink instead of forcing the main panel beyond its viewport. */
.admin-inbox-split-layout {
  display: grid;
  inline-size: 100%;
  max-inline-size: 100%;
  min-block-size: 0;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.7fr);
  gap: 18px;
}

.admin-inbox-split-layout > .admin-inbox-list,
.admin-inbox-split-layout > .admin-inbox-thread-panel {
  min-inline-size: 0;
  max-inline-size: 100%;
  min-block-size: 0;
}

.admin-inbox-split-layout .admin-inbox-row,
.admin-inbox-split-layout .admin-inbox-row-summary,
.admin-inbox-split-layout .admin-inbox-thread-header,
.admin-inbox-split-layout .admin-inbox-thread-messages,
.admin-inbox-split-layout .direct-message-composer {
  min-inline-size: 0;
  max-inline-size: 100%;
}

.admin-inbox-split-layout .admin-inbox-thread-messages.direct-message-thread {
  overflow-x: hidden;
  overflow-y: auto;
}

@media (min-width: 1181px) {
  .admin-inbox-split-layout > .admin-inbox-list,
  .admin-inbox-split-layout > .admin-inbox-thread-panel {
    block-size: clamp(420px, calc(100dvh - 220px), 700px);
    max-block-size: none;
  }

  .admin-inbox-split-layout > .admin-inbox-list {
    overflow-y: auto;
  }

  .admin-inbox-split-layout > .admin-inbox-thread-panel {
    overflow: hidden;
  }
}

/* At widths where the permanent desktop sidebar leaves too little usable
   room for two columns, switch Messages to the same list/thread hand-off used
   on smaller screens. This prevents horizontal clipping around 1024-1180px. */
@media (max-width: 1180px) {
  .admin-inbox-split-layout {
    display: block;
    min-block-size: 0;
  }

  .admin-inbox-split-layout > .admin-inbox-list,
  .admin-inbox-split-layout > .admin-inbox-thread-panel {
    block-size: auto;
    max-block-size: none;
    min-block-size: 0;
  }

  .admin-inbox-split-layout:not(.thread-open) > .admin-inbox-thread-panel,
  .admin-inbox-split-layout.thread-open > .admin-inbox-list {
    display: none;
  }

  .admin-inbox-split-layout > .admin-inbox-list {
    max-block-size: calc(100dvh - 190px);
    overflow-y: auto;
  }

  .admin-inbox-split-layout > .admin-inbox-thread-panel {
    overflow: hidden;
  }
}

@media (max-width: 900px) {
  .admin-inbox-filters {
    display: flex;
    inline-size: 100%;
    max-inline-size: 100%;
    flex-wrap: nowrap;
    justify-content: flex-start;
    overflow-x: auto;
    overflow-y: hidden;
    border-radius: 999px;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .admin-inbox-filters::-webkit-scrollbar {
    display: none;
  }

  .inbox-filter-button {
    flex: 0 0 auto;
  }

  .admin-inbox-split-layout > .admin-inbox-list {
    max-block-size: none;
    overflow-y: visible;
  }
}

/* Keep Groups and Support surfaces inside the same Messages geometry. */
.messages-tab-panel .groups-toolbar,
.messages-tab-panel .groups-grid,
.messages-tab-panel .group-card,
.messages-tab-panel .group-chat-layout,
.messages-tab-panel .group-chat-panel,
.messages-tab-panel .group-settings-panel,
.admin-inbox-new-support,
.message-support-create-form {
  box-sizing: border-box;
  min-inline-size: 0;
  max-inline-size: 100%;
}

.messages-tab-panel .groups-toolbar {
  flex-wrap: wrap;
}

.messages-tab-panel .groups-toolbar > div,
.messages-tab-panel .group-card > div,
.messages-tab-panel .group-card-meta,
.messages-tab-panel .group-chat-header > div {
  min-inline-size: 0;
}

.messages-tab-panel .groups-grid {
  grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
}

.messages-tab-panel .group-card {
  overflow: hidden;
}

.messages-tab-panel .group-card h3,
.messages-tab-panel .group-card p,
.messages-tab-panel .group-card-meta,
.messages-tab-panel .group-chat-header h2 {
  overflow-wrap: anywhere;
}

.messages-tab-panel .group-card .primary-button {
  justify-self: start;
}

.messages-tab-panel .group-chat-layout {
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.36fr);
}

.messages-tab-panel .group-chat-panel,
.messages-tab-panel .group-settings-panel {
  inline-size: 100%;
}

.messages-tab-panel .group-message-list {
  min-block-size: 0;
  overflow-x: hidden;
  overflow-y: auto;
}

.message-support-create-form > * {
  min-inline-size: 0;
}

.message-support-create-form input,
.message-support-create-form textarea {
  box-sizing: border-box;
  inline-size: 100%;
  max-inline-size: 100%;
}

@media (max-width: 1180px) {
  .messages-tab-panel .group-chat-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .messages-tab-panel .group-chat-panel,
  .messages-tab-panel .group-settings-panel {
    max-block-size: none;
  }

  .messages-tab-panel .group-settings-panel {
    overflow-y: visible;
  }
}

@media (max-width: 900px) {
  .messages-tab-panel .groups-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .messages-tab-panel .groups-toolbar .primary-button {
    align-self: flex-start;
  }

  .message-support-create-form {
    grid-template-columns: minmax(0, 1fr);
  }

  .message-support-create-form button {
    justify-self: start;
  }
}

/* Keep the rich message composer usable without horizontal overflow. */
.message-composer-bar,
.message-composer-preview,
.message-preview-card,
.audio-preview {
  box-sizing: border-box;
  min-inline-size: 0;
  max-inline-size: 100%;
}

.message-composer-bar {
  position: relative;
}

.message-tool-cluster {
  max-inline-size: 100%;
}

@media (max-width: 700px) {
  .message-composer-bar {
    align-items: flex-end;
    gap: 4px;
    padding: 5px;
  }

  .message-icon-button,
  .message-send-button {
    block-size: 38px;
    inline-size: 38px;
  }

  .message-composer-input {
    min-inline-size: 80px;
    padding-inline: 4px;
  }

  .message-tool-cluster {
    background: #ffffff;
    border: 1px solid color-mix(in srgb, var(--line) 82%, white);
    border-radius: 16px;
    box-shadow: 0 14px 34px rgba(15, 23, 42, 0.16);
    display: none;
    flex-wrap: wrap;
    gap: 2px;
    inset-block-end: calc(100% + 8px);
    inset-inline-end: 44px;
    justify-content: flex-end;
    max-inline-size: min(320px, calc(100vw - 48px));
    padding: 6px;
    position: absolute;
    z-index: 12;
  }

  .direct-message-composer.tools-open .message-tool-cluster,
  .group-message-composer.tools-open .message-tool-cluster {
    display: flex;
  }

  .message-preview-card {
    inline-size: 100%;
  }

  .audio-preview {
    grid-template-columns: auto minmax(0, 1fr) auto;
  }

  .audio-preview audio {
    grid-column: 1 / -1;
    max-inline-size: 100%;
  }

  .recording-preview {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .recording-preview .recording-actions {
    display: flex;
    flex-wrap: wrap;
    grid-column: 1 / -1;
  }
}

/* Stage 19: keep Admin Messages focused on the conversation surface. */
body:has(.admin-inbox-shell) .page-header {
  margin-bottom: 10px;
}

body:has(.admin-inbox-shell) .page-header h1 {
  font-size: clamp(22px, 2vw, 28px);
  margin-bottom: 0;
}

body:has(.admin-inbox-shell) .page-header p {
  display: none;
}

body:has(.admin-inbox-shell) .admin-workspace-bar {
  min-block-size: 44px;
  margin-bottom: 8px;
  padding: 7px 10px;
  gap: 10px;
  border-radius: 12px;
}

body:has(.admin-inbox-shell) .admin-workspace-bar > div {
  display: flex;
  min-inline-size: 0;
  align-items: center;
  gap: 8px;
}

body:has(.admin-inbox-shell) .admin-workspace-bar .workspace-eyebrow {
  display: none;
}

body:has(.admin-inbox-shell) .admin-workspace-bar strong {
  display: inline;
  font-size: 0.9rem;
  line-height: 1.2;
}

body:has(.admin-inbox-shell) .admin-workspace-bar small {
  display: inline;
  font-size: 0.68rem;
  white-space: nowrap;
}

body:has(.admin-inbox-shell) .admin-workspace-bar label {
  display: flex;
  min-inline-size: 0;
  align-items: center;
  gap: 7px;
}

body:has(.admin-inbox-shell) .admin-workspace-bar label > span {
  font-size: 0.72rem;
  font-weight: 700;
  white-space: nowrap;
}

body:has(.admin-inbox-shell) .admin-workspace-bar select {
  min-block-size: 32px;
  min-inline-size: 150px;
  padding-block: 3px;
  font-size: 0.8rem;
}

body:has(.admin-inbox-shell) .admin-inbox-shell {
  gap: 10px;
}

body:has(.admin-inbox-shell) .admin-inbox-toolbar {
  display: flex;
  min-block-size: 44px;
  align-items: center;
  gap: 8px;
  justify-content: flex-start;
  padding: 5px 7px;
  border-radius: 14px;
}

body:has(.admin-inbox-shell) .admin-inbox-toolbar > div:first-child {
  display: none;
}

body:has(.admin-inbox-shell) .admin-inbox-filters {
  min-block-size: 36px;
  padding: 2px;
}

body:has(.admin-inbox-shell) .inbox-filter-button {
  block-size: 32px;
  min-block-size: 32px;
  padding-inline: 11px;
  font-size: 0.82rem;
}

@media (min-width: 1181px) {
  body:has(.admin-inbox-shell) .admin-inbox-split-layout {
    grid-template-columns: minmax(240px, 0.62fr) minmax(0, 2fr);
    gap: 10px;
  }

  body:has(.admin-inbox-shell) .admin-inbox-split-layout > .admin-inbox-list,
  body:has(.admin-inbox-shell) .admin-inbox-split-layout > .admin-inbox-thread-panel {
    block-size: clamp(480px, calc(100dvh - 170px), 820px);
  }

  body:has(.admin-inbox-shell) .messages-tab-panel .group-chat-layout {
    grid-template-columns: minmax(0, 1fr) minmax(230px, 0.28fr);
    gap: 10px;
  }

  body:has(.admin-inbox-shell) .messages-tab-panel .group-settings-panel {
    gap: 10px;
    padding: 12px;
  }
}

@media (max-width: 900px) {
  body:has(.admin-inbox-shell) .page-header {
    margin-bottom: 8px;
  }

  body:has(.admin-inbox-shell) .admin-workspace-bar {
    align-items: center;
    flex-direction: row;
    flex-wrap: wrap;
  }

  body:has(.admin-inbox-shell) .admin-workspace-bar label {
    inline-size: auto;
    margin-inline-start: auto;
  }

  body:has(.admin-inbox-shell) .admin-inbox-toolbar {
    min-block-size: 40px;
    padding: 3px;
  }
}