/* Chele Team · Attention. Brand tokens: docs/brand/README.md.
   Flat dark surfaces; the blue action belongs to whoever is about to reply. */
#inbox {
  color-scheme: dark;
  --inbox-surface: var(--secondary-bg);
  --inbox-raised: var(--terciary-bg);
  --inbox-selected: color-mix(in srgb, var(--text-primary) 8%, var(--secondary-bg));
  --inbox-rule: var(--card-outline);
  --button-text: #07111f;
  font-family: var(--font-sans);
  color: var(--text-primary);
}
#inbox [hidden] { display: none !important; }
#inbox.is-active { animation: none; }
body:has(#inbox.is-active) main { padding-top: 24px; padding-bottom: 16px; }
body:has(#inbox.is-active) { color-scheme: dark; }
.inbox-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin: 0 0 16px; }
.inbox-heading h1 { margin: 0; font-size: 24px; font-weight: 650; letter-spacing: -.025em; line-height: 1.3; }
.inbox-heading p { margin: 5px 0 0; color: var(--text-secondary); font-size: 14px; }
.inbox-header-actions { display: flex; gap: 8px; flex: none; }
#inbox button { cursor: pointer; font-family: inherit; }
#inbox button:disabled { cursor: default; }
.inbox-button, .inbox-icon-button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 36px; border: 1px solid var(--inbox-rule); border-radius: var(--radius-sm); background: transparent; color: var(--text-primary); font-size: 13px; font-weight: 550; line-height: 1.3; padding: 8px 12px; white-space: nowrap; }
.inbox-button svg, .inbox-icon-button svg, .inbox-search svg { width: 16px; height: 16px; flex: none; }
.inbox-button:hover:not(:disabled), .inbox-icon-button:hover:not(:disabled) { background: var(--inbox-selected); }
.inbox-button:disabled { color: var(--text-secondary); }
.inbox-button.inbox-primary { color: var(--button-text); background: var(--accent-color); border-color: transparent; font-weight: 650; }
.inbox-button.inbox-primary:hover:not(:disabled) { background: color-mix(in srgb, var(--accent-color) 86%, var(--text-primary)); }
.inbox-button.inbox-primary:disabled { color: var(--text-secondary); background: var(--inbox-selected); border-color: var(--inbox-rule); }
.inbox-icon-button { width: 36px; padding: 8px; }
.inbox-text-button { border: 0; background: none; color: var(--text-secondary); min-height: 36px; padding: 8px 4px; font-size: 12px; font-weight: 550; }
.inbox-text-button:hover { color: var(--text-primary); text-decoration: underline; text-underline-offset: 3px; }
.inbox-status { color: var(--text-secondary); margin: 0 0 10px; font-size: 12px; line-height: 1.5; min-height: 18px; font-variant-numeric: tabular-nums; }
.inbox-status[data-tone="error"] { color: var(--text-primary); border-left: 2px solid var(--error-color); padding-left: 10px; }
/* 320 + 1 + (available width - 321) = the complete workspace; no gutter between panes. */
.inbox-layout { display: grid; grid-template-columns: 320px minmax(0, 1fr); height: clamp(440px, calc(100dvh - 260px), 880px); min-height: 440px; border: 1px solid var(--inbox-rule); border-radius: var(--radius-lg); overflow: hidden; background: var(--inbox-surface); }
.inbox-queue { display: flex; flex-direction: column; min-width: 0; min-height: 0; border-right: 1px solid var(--inbox-rule); }
.inbox-queue-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 18px 18px 14px; }
.inbox-queue-header h2 { margin: 0; font-size: 14px; font-weight: 600; }
.inbox-list-count { color: var(--text-secondary); font-size: 12px; font-variant-numeric: tabular-nums; }
.inbox-search { display: flex; align-items: center; gap: 8px; margin: 0 16px 12px; padding: 0 10px; border: 1px solid var(--inbox-rule); border-radius: var(--radius-sm); background: var(--inbox-raised); color: var(--text-secondary); }
#inbox .inbox-search input { min-width: 0; width: 100%; height: 36px; margin: 0; padding: 0; border: 0; outline: none; box-shadow: none; background: transparent; color: var(--text-primary); font: inherit; font-size: 13px; }
.inbox-search:focus-within { outline: 2px solid var(--accent-color); outline-offset: 2px; }
#inbox input::placeholder, #inbox textarea::placeholder { color: var(--text-secondary); opacity: 1; }
.inbox-filters { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 16px 14px; border-bottom: 1px solid var(--inbox-rule); }
.inbox-filter { display: grid; gap: 5px; min-width: 0; font-size: 12px; color: var(--text-secondary); }
#inbox .inbox-filter select { width: 100%; min-width: 0; height: 32px; border: 0; padding: 0 18px 0 0; background: var(--inbox-surface); color: var(--text-primary); font-size: 13px; font-weight: 500; }
.inbox-list { overflow: auto; overscroll-behavior: contain; min-height: 0; flex: 1; scrollbar-width: thin; scrollbar-color: var(--text-secondary) transparent; }
.inbox-contact { display: grid; grid-template-columns: 32px minmax(0, 1fr); align-items: start; gap: 10px; width: 100%; min-height: 92px; margin: 0; padding: 15px 16px; text-align: left; border: 0; border-bottom: 1px solid var(--inbox-rule); border-radius: 0; color: var(--text-primary); background: transparent; }
.inbox-contact:hover { background: color-mix(in srgb, var(--text-primary) 3%, var(--inbox-surface)); }
.inbox-contact.is-selected { background: var(--inbox-selected); }
.inbox-contact:focus-visible { outline-offset: -3px; }
.inbox-avatar { display: flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 50%; color: var(--text-secondary); background: var(--inbox-raised); font-size: 11px; font-weight: 600; flex: none; }
.inbox-contact-content { display: grid; min-width: 0; gap: 4px; }
.inbox-contact-line, .inbox-contact-meta { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-width: 0; }
.inbox-contact-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 14px; font-weight: 500; line-height: 20px; }
.inbox-contact.is-unread .inbox-contact-name { font-weight: 650; }
.inbox-contact time { color: var(--text-secondary); flex: none; font-size: 11px; font-variant-numeric: tabular-nums; }
.inbox-contact-preview { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text-secondary); font-size: 13px; line-height: 20px; }
.inbox-contact-meta { color: var(--text-secondary); font-size: 11px; line-height: 18px; }
.inbox-contact-meta span:first-child { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.inbox-contact-meta .needs-human { color: var(--warning-color); }
.inbox-unread { display: inline-flex; align-items: center; justify-content: center; min-width: 18px; height: 18px; border-radius: 9px; padding: 0 5px; background: var(--text-primary); color: var(--inbox-surface); font-size: 11px; font-weight: 650; font-variant-numeric: tabular-nums; }
.inbox-queue-footer { display: flex; align-items: center; justify-content: space-between; gap: 8px; border-top: 1px solid var(--inbox-rule); padding: 8px 16px; min-height: 44px; color: var(--text-secondary); font-size: 11px; }
.inbox-list-empty { padding: 28px 20px; color: var(--text-secondary); font-size: 13px; line-height: 1.6; }
.inbox-list-empty strong { display: block; margin-bottom: 5px; color: var(--text-primary); font-size: 14px; font-weight: 550; }
.inbox-conversation-pane { min-width: 0; min-height: 0; position: relative; }
.inbox-empty-conversation { display: flex; height: 100%; align-items: center; justify-content: center; flex-direction: column; padding: 32px; text-align: center; }
.inbox-empty-conversation svg { width: 48px; height: 48px; margin-bottom: 20px; color: var(--text-secondary); }
.inbox-empty-conversation h2 { margin: 0 0 10px; font-size: 18px; font-weight: 550; }
.inbox-empty-conversation p { max-width: 310px; margin: 0; font-size: 14px; line-height: 1.6; color: var(--text-secondary); }
.inbox-empty-conversation > span { margin-top: 28px; color: var(--text-secondary); font-size: 12px; }
.inbox-detail { display: flex; flex-direction: column; height: 100%; min-height: 0; }
.inbox-thread-header { display: flex; align-items: center; gap: 12px; min-height: 80px; padding: 16px 22px; border-bottom: 1px solid var(--inbox-rule); }
.inbox-back { display: none; }
.inbox-thread-avatar { width: 36px; height: 36px; font-size: 12px; }
.inbox-thread-identity { min-width: 0; flex: 1; }
.inbox-thread-identity h2 { font-size: 16px; font-weight: 600; line-height: 1.4; margin: 0; overflow-wrap: anywhere; }
.inbox-thread-identity p { margin: 4px 0 0; color: var(--text-secondary); font-size: 12px; overflow-wrap: anywhere; }
.inbox-thread-actions { display: flex; gap: 6px; flex: none; }
.inbox-thread-actions .inbox-button { min-height: 32px; padding: 6px 10px; font-size: 12px; }
.inbox-handoff { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 22px; border-bottom: 1px solid var(--inbox-rule); background: var(--inbox-raised); }
.inbox-handoff strong { display: block; font-size: 13px; font-weight: 550; }
.inbox-handoff p { margin: 3px 0 0; color: var(--text-secondary); font-size: 12px; line-height: 1.5; }
.inbox-handoff[data-mode="pending_human"] strong { color: var(--warning-color); }
.inbox-history { display: flex; flex-direction: column; flex: 1; min-height: 130px; position: relative; overflow: hidden; }
.inbox-history-older { flex: none; align-self: center; margin: 4px 0; }
.inbox-messages { display: flex; flex-direction: column; gap: 16px; flex: 1; min-height: 0; overflow: auto; padding: 22px; overscroll-behavior: contain; scrollbar-width: thin; scrollbar-color: var(--text-secondary) transparent; }
.inbox-message { align-self: flex-start; width: fit-content; max-width: min(88%, 560px); }
.inbox-messages > :first-child { margin-top: auto; }
.inbox-message-reply { align-self: flex-end; }
.inbox-message-meta { display: flex; gap: 8px; align-items: center; margin: 0 4px 6px; color: var(--text-secondary); font-size: 11px; line-height: 16px; }
.inbox-message-reply .inbox-message-meta { justify-content: flex-end; }
.inbox-message-author { color: var(--text-primary); font-weight: 550; }
.inbox-message-body { margin: 0; padding: 11px 14px; border-radius: 8px; background: var(--inbox-raised); white-space: pre-wrap; overflow-wrap: anywhere; font-size: 14px; line-height: 1.6; }
.inbox-message-operator .inbox-message-body { background: var(--inbox-selected); border: 1px solid var(--inbox-rule); }
.inbox-message-bot .inbox-message-body { background: transparent; border: 1px solid var(--inbox-rule); }
.inbox-message-delivery { display: block; margin: 5px 4px 0; color: var(--text-secondary); text-align: right; font-size: 11px; line-height: 1.5; }
.inbox-message-delivery.is-uncertain { color: var(--warning-color); }
.inbox-day-divider { align-self: center; color: var(--text-secondary); font-size: 11px; padding: 0 0 4px; }
.inbox-new-messages { position: absolute; bottom: 10px; left: 50%; transform: translateX(-50%); min-height: 34px; border: 1px solid var(--inbox-rule); border-radius: 6px; padding: 6px 12px; background: var(--inbox-raised); color: var(--text-primary); font-size: 12px; white-space: nowrap; }
.inbox-compose { flex: none; border-top: 1px solid var(--inbox-rule); padding: 14px 22px 16px; }
.inbox-compose-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
.inbox-compose-heading label { color: var(--text-primary); font-size: 13px; font-weight: 550; }
.inbox-compose-heading > span { color: var(--text-secondary); font-size: 12px; }
#inbox .inbox-compose textarea { display: block; box-sizing: border-box; width: 100%; min-height: 78px; max-height: 180px; resize: vertical; border: 1px solid var(--inbox-rule); border-radius: 6px; padding: 10px 12px; margin: 0; background: var(--inbox-raised); color: var(--text-primary); font-size: 14px; line-height: 1.6; }
#inbox .inbox-compose textarea:disabled { opacity: 1; color: var(--text-secondary); resize: none; }
.inbox-compose-footer { display: flex; align-items: center; gap: 12px; margin-top: 10px; }
.inbox-compose-footer p { flex: 1; margin: 0; font-size: 11px; line-height: 1.5; color: var(--text-secondary); }
.inbox-character-count { flex: none; color: var(--text-secondary); font-size: 11px; font-variant-numeric: tabular-nums; }
.inbox-loading { color: var(--text-secondary); font-size: 13px; padding: 16px 0; }
.inbox-settings-dialog { width: min(480px, calc(100vw - 32px)); max-height: calc(100dvh - 40px); padding: 0; border: 1px solid var(--inbox-rule); border-radius: 12px; color: var(--text-primary); background: var(--inbox-raised); }
.inbox-settings-dialog::backdrop { background: rgba(0, 0, 0, .65); }
.inbox-settings-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; padding: 24px 24px 20px; border-bottom: 1px solid var(--inbox-rule); }
.inbox-settings-header h2 { margin: 0; font-size: 18px; font-weight: 600; }
.inbox-settings-header p { margin: 7px 0 0; font-size: 13px; color: var(--text-secondary); line-height: 1.5; }
.inbox-notifications { display: grid; gap: 22px; padding: 24px; }
.inbox-phone-label { display: grid; gap: 8px; font-size: 13px; font-weight: 550; }
#inbox .inbox-phone-label input { width: 100%; box-sizing: border-box; height: 44px; padding: 10px 12px; border: 1px solid var(--inbox-rule); border-radius: 6px; background: var(--inbox-surface); color: var(--text-primary); font-size: 15px; }
.inbox-phone-label > span { font-size: 12px; font-weight: 400; color: var(--text-secondary); }
.inbox-check-row, .inbox-consent-row { display: flex; gap: 12px; align-items: flex-start; font-size: 13px; line-height: 1.6; }
#inbox .inbox-notifications input[type="checkbox"] { flex: none; width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--accent-color); }
.inbox-check-row strong { display: block; font-size: 13px; font-weight: 550; }
.inbox-check-row small { display: block; font-size: 12px; color: var(--text-secondary); }
.inbox-consent-row { color: var(--text-secondary); font-size: 12px; }
.inbox-notification-readiness { padding: 12px; background: var(--inbox-surface); border-radius: 6px; color: var(--text-secondary); font-size: 12px; line-height: 1.6; }
.inbox-settings-footer { display: flex; justify-content: flex-end; }
@media (max-width: 1100px) and (min-width: 761px) {
  .inbox-layout { grid-template-columns: 280px minmax(0, 1fr); }
  .inbox-thread-header { flex-wrap: wrap; padding: 14px 18px; }
  .inbox-thread-actions { width: 100%; justify-content: flex-end; }
  .inbox-handoff, .inbox-compose { padding-left: 18px; padding-right: 18px; }
  .inbox-messages { padding: 18px; }
}
@media (max-width: 760px) {
  body:has(#inbox.is-active) main { width: 100%; max-width: none; padding: 20px 16px 24px; }
  .inbox-heading { align-items: flex-start; gap: 12px; margin-bottom: 12px; }
  .inbox-heading h1 { font-size: 22px; }
  .inbox-heading p { display: none; }
  .inbox-header-actions { gap: 6px; }
  .inbox-header-actions .inbox-button { min-height: 44px; padding: 8px 10px; font-size: 12px; }
  .inbox-header-actions [data-inbox-refresh] span { display: none; }
  .inbox-header-actions [data-inbox-refresh] { width: 44px; }
  .inbox-status { font-size: 11px; margin-bottom: 8px; }
  .inbox-layout { display: block; height: max(440px, calc(100dvh - 250px)); min-height: 440px; }
  .inbox-queue { height: 100%; border: 0; }
  .inbox-conversation-pane { display: none; height: 100%; }
  [data-inbox-view="conversation"] .inbox-queue { display: none; }
  [data-inbox-view="conversation"] .inbox-conversation-pane { display: block; }
  .inbox-back { display: inline-flex; flex: none; width: 36px; height: 44px; border: 0; margin-left: -8px; }
  .inbox-thread-header { flex-wrap: wrap; min-height: auto; gap: 8px; padding: 10px 14px; }
  .inbox-thread-avatar { display: none; }
  .inbox-thread-identity h2 { font-size: 15px; }
  .inbox-thread-actions { width: 100%; padding-left: 30px; gap: 6px; }
  .inbox-thread-actions .inbox-button { min-height: 44px; }
  .inbox-handoff { padding: 12px 14px; gap: 10px; align-items: flex-start; }
  .inbox-handoff strong { font-size: 12px; }
  .inbox-handoff p { font-size: 12px; }
  .inbox-handoff .inbox-button { min-height: 44px; padding: 8px 10px; font-size: 12px; }
  .inbox-messages { padding: 16px 14px; gap: 16px; }
  .inbox-message { max-width: 94%; }
  .inbox-message-body { font-size: 14px; padding: 10px 12px; }
  .inbox-compose { padding: 12px 14px; }
  #inbox .inbox-compose textarea { min-height: 72px; font-size: 16px; }
  .inbox-compose-heading > span { font-size: 11px; }
  .inbox-compose-footer { flex-wrap: wrap; gap: 8px; }
  .inbox-compose-footer p { flex-basis: calc(100% - 90px); font-size: 12px; }
  .inbox-compose-footer .inbox-primary { margin-left: auto; min-height: 44px; }
  .inbox-contact { min-height: 98px; }
  #inbox .inbox-filter select, #inbox .inbox-search input { min-height: 44px; font-size: 14px; }
  .inbox-text-button { min-height: 44px; }
  .inbox-settings-header, .inbox-notifications { padding: 20px; }
  .inbox-icon-button { min-height: 44px; width: 44px; }
  .inbox-status, .inbox-list-count, .inbox-contact time, .inbox-contact-meta,
  .inbox-queue-footer, .inbox-message-meta, .inbox-message-delivery,
  .inbox-day-divider, .inbox-character-count, .inbox-compose-heading > span { font-size: 12px; }
  /* A conversation is the focused mobile surface. Back restores Team's navigation. */
  body:has(#inbox.is-active [data-inbox-view="conversation"]) .team-header,
  body:has(#inbox.is-active [data-inbox-view="conversation"]) .section-nav { display: none; }
  body:has(#inbox.is-active [data-inbox-view="conversation"]) main { width: 100%; padding: 0; margin: 0; }
  [data-inbox-view="conversation"] .inbox-heading { display: none; }
  [data-inbox-view="conversation"] > .inbox-status:not([data-tone="error"]) { display: none; }
  [data-inbox-view="conversation"] > .inbox-status[data-tone="error"] { padding: 10px 14px; margin: 0; }
  [data-inbox-view="conversation"] .inbox-layout { height: 100dvh; min-height: 0; border: 0; border-radius: 0; }
}
@media (prefers-reduced-motion: no-preference) {
  #inbox button { transition: background-color .12s ease, color .12s ease; }
}