/* Chat styles — message bubbles, date badges, chat view */

/* ── Chat view wrapper ────────────────────────── */
.chat-view {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
  min-height: 0;
  height: 100%;
  z-index: 1;
  position: relative;
}

/* ── Chat header ──────────────────────────────── */
.chat-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  height: 59px;
  background-color: var(--WDS-background-wash-plain);
  border-bottom: 1px solid var(--WDS-lines-divider);
  position: relative;
  flex-shrink: 0;
  z-index: 2;
}

.chat-header-back {
  display: none; /* Shown on mobile via media query */
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
  color: var(--WDS-content-deemphasized);
  border-radius: 50%;
  transition: background-color 120ms;
}

.chat-header-back:hover {
  background-color: var(--WDS-surface-highlight);
}

.chat-header-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.chat-header-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.chat-header-info-wrapper {
  flex: 1;
  min-width: 0;
}

.chat-header-name {
  font-size: 16px;
  font-weight: 500;
  color: var(--WDS-content-default);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chat-header-info {
  font-size: 12.5px;
  color: var(--WDS-content-deemphasized);
}

/* ── Chat header menu button ──────────────────── */
.chat-header-menu-btn {
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  color: var(--WDS-content-deemphasized);
  border-radius: 50%;
  transition: background-color 120ms;
  margin-left: auto;
  flex-shrink: 0;
}

.chat-header-menu-btn:hover {
  background-color: var(--WDS-surface-highlight);
}

/* ── Chat dropdown menu ───────────────────────── */
.chat-dropdown-menu {
  position: absolute;
  top: 48px;
  right: 16px;
  min-width: 220px;
  padding: 8px 0;
  background-color: var(--WDS-surface-elevated-default);
  border-radius: 10px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, .18), 0 0 1px rgba(0, 0, 0, .1);
  z-index: 60;
  animation: contextMenuIn 120ms ease-out;
}

.chat-dropdown-icon {
  display: inline-flex;
  align-items: center;
  width: 20px;
  flex-shrink: 0;
  color: var(--WDS-content-deemphasized);
}

.chat-dropdown-item {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 10px 24px;
  border: none;
  background: none;
  font-family: inherit;
  font-size: 14.5px;
  color: var(--WDS-content-default);
  text-align: left;
  cursor: pointer;
  transition: background-color 80ms;
}

.chat-dropdown-item:hover:not(.disabled) {
  background-color: var(--WDS-surface-highlight);
}

.chat-dropdown-item.disabled {
  color: var(--WDS-content-disabled);
  cursor: default;
}

.chat-dropdown-item.disabled .chat-dropdown-icon {
  color: var(--WDS-content-disabled);
}

.chat-dropdown-icon svg {
  width: 20px;
  height: 20px;
}

/* ── Messages area ────────────────────────────── */
.chat-messages {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 8px 48px 8px 63px;
  z-index: 1;
  position: relative;
}

/* ── Scroll sentinel (invisible) ──────────────── */
.scroll-sentinel {
  height: 1px;
  width: 100%;
}

/* ── Day section ──────────────────────────────── */
.chat-day {
  margin-bottom: 8px;
}

/* ── Date badge ───────────────────────────────── */
.chat-date-badge {
  display: inline-block;
  margin: 8px auto;
  padding: 6px 12px;
  font-size: 12.5px;
  color: var(--WDS-content-deemphasized);
  background-color: var(--WDS-systems-bubble-surface-system);
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 1px 1px rgba(0, 0, 0, .06);
  /* Center the badge */
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  text-transform: capitalize;
}

/* ── Message rows ─────────────────────────────── */
.chat-msg-row {
  display: flex;
  margin-bottom: 2px;
  padding: 0 0;
}

.chat-msg-row.incoming {
  justify-content: flex-start;
}

.chat-msg-row.outgoing {
  justify-content: flex-end;
}

.chat-msg-row.system {
  justify-content: center;
}

/* ── Message bubbles ──────────────────────────── */
.chat-msg-bubble {
  position: relative;
  max-width: 65%;
  min-width: 80px;
  padding: 6px 12px 8px 9px;
  border-radius: 8px;
  font-size: 14.2px;
  line-height: 1.35;
  word-wrap: break-word;
  overflow-wrap: break-word;
  box-shadow: 0 1px 0.5px rgba(0, 0, 0, .13);
}

.chat-msg-bubble.incoming {
  background-color: var(--WDS-systems-bubble-surface-incoming);
  border-top-left-radius: 0;
}

.chat-msg-bubble.outgoing {
  background-color: var(--WDS-systems-bubble-surface-outgoing);
  border-top-right-radius: 0;
}

/* ── Bubble tail ──────────────────────────────── */
.chat-msg-tail {
  position: absolute;
  top: 0;
  width: 8px;
  height: 13px;
}

.chat-msg-bubble.incoming .chat-msg-tail {
  left: -8px;
  color: var(--WDS-systems-bubble-surface-incoming);
}

.chat-msg-bubble.incoming .chat-msg-tail::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
  border-top: 0 solid transparent;
  border-right: 8px solid var(--WDS-systems-bubble-surface-incoming);
  border-bottom: 13px solid transparent;
}

.chat-msg-bubble.outgoing .chat-msg-tail {
  right: -8px;
  color: var(--WDS-systems-bubble-surface-outgoing);
}

.chat-msg-bubble.outgoing .chat-msg-tail::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-top: 0 solid transparent;
  border-left: 8px solid var(--WDS-systems-bubble-surface-outgoing);
  border-bottom: 13px solid transparent;
}

/* ── Message content ──────────────────────────── */
.chat-msg-content {
  color: var(--WDS-content-default);
}

.chat-msg-content a {
  color: var(--WDS-cobalt-400);
  text-decoration: none;
}

.chat-msg-content a:hover {
  text-decoration: underline;
}

/* ── Media placeholder (image/video/sticker) ──── */
.chat-media-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 240px;
  height: 180px;
  border-radius: 6px;
  background-color: var(--WDS-warm-gray-100);
  color: var(--WDS-content-deemphasized);
}

.chat-media-sticker {
  width: 160px;
  height: 160px;
  background-color: transparent;
  border: 1px dashed var(--WDS-lines-outline-deemphasized);
}

.chat-media-icon {
  opacity: 0.5;
}

.chat-media-label {
  font-size: 13px;
  font-weight: 500;
}

/* Sits under the icon and the "Foto" label, inside the centred placeholder box,
   so it follows their alignment and weight instead of fighting them. Colour is
   inherited from .chat-media-placeholder (deemphasized). */
.chat-media-caption {
  max-width: 100%;
  padding: 2px 14px 0;
  font-size: 12.5px;
  line-height: 1.35;
  text-align: center;
  text-wrap: balance;
}

/* ── Audio placeholder ────────────────────────── */
.chat-audio-placeholder {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 220px;
  padding: 4px 0;
}

.chat-audio-icon {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background-color: var(--WDS-accent);
  color: var(--WDS-white);
  display: flex;
  align-items: center;
  justify-content: center;
}

.chat-audio-waveform {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  height: 28px;
}

.chat-audio-bar {
  width: 3px;
  min-height: 4px;
  border-radius: 1.5px;
  background-color: var(--WDS-warm-gray-300);
}

.outgoing .chat-audio-bar {
  background-color: var(--WDS-green-500-alpha-60);
}

.chat-audio-duration {
  font-size: 11px;
  color: var(--WDS-content-deemphasized);
  white-space: nowrap;
}

/* ── Document card ────────────────────────────── */
.chat-document-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 6px;
  background-color: var(--WDS-warm-gray-75);
  min-width: 200px;
}

.chat-document-icon {
  flex-shrink: 0;
  color: var(--WDS-cobalt-400);
}

.chat-document-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.chat-document-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--WDS-content-default);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chat-document-desc {
  font-size: 11.5px;
  color: var(--WDS-content-deemphasized);
}

/* ── Call card ─────────────────────────────────── */
.chat-call-card {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 2px 0;
}

.chat-call-icon {
  color: var(--WDS-accent);
}

.chat-call-label {
  font-size: 13.5px;
  color: var(--WDS-content-deemphasized);
  font-style: italic;
}

/* ── Deleted message ──────────────────────────── */
.chat-deleted-msg {
  display: flex;
  align-items: center;
  gap: 6px;
  font-style: italic;
  color: var(--WDS-content-deemphasized);
  font-size: 13.5px;
}

.chat-deleted-icon {
  opacity: 0.5;
}

/* ── Message chevron (hover dropdown trigger) ──── */
.chat-msg-chevron {
  position: absolute;
  top: 0;
  right: 0;
  width: 28px;
  height: 26px;
  border: none;
  border-radius: 0 8px 0 8px;
  background: radial-gradient(ellipse at top right, var(--WDS-systems-bubble-surface-incoming) 50%, transparent 100%);
  color: var(--WDS-content-deemphasized);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 120ms;
  padding: 0;
  z-index: 2;
}

.chat-msg-bubble:hover .chat-msg-chevron {
  opacity: 1;
}

.chat-msg-chevron:hover {
  color: var(--WDS-content-default);
}

.chat-msg-bubble.outgoing .chat-msg-chevron {
  background: radial-gradient(ellipse at top right, var(--WDS-systems-bubble-surface-outgoing) 50%, transparent 100%);
}

/* ── Message metadata (time + edited) ─────────── */
.chat-msg-meta {
  display: flex;
  align-items: center;
  gap: 4px;
  float: right;
  margin: 2px 2px -4px 12px;
  font-size: 11px;
  color: var(--WDS-systems-bubble-content-deemphasized);
  white-space: nowrap;
}

.chat-msg-edited {
  font-style: italic;
  font-size: 10px;
}

/* ── System messages ──────────────────────────── */
.chat-msg-system {
  display: inline-block;
  padding: 5px 12px;
  font-size: 12.5px;
  color: var(--WDS-content-deemphasized);
  background-color: var(--WDS-systems-bubble-surface-system);
  border-radius: 8px;
  box-shadow: 0 1px 1px rgba(0, 0, 0, .06);
  max-width: 80%;
  text-align: center;
}

/* ── Message highlight flash ──────────────────── */
.msg-highlight {
  animation: msgFlash 1.5s ease-out;
  /* Extend highlight to full width, canceling parent padding */
  margin-left: -63px;
  margin-right: -48px;
  padding-left: 63px;
  padding-right: 48px;
}

@keyframes msgFlash {
  0% { background-color: rgba(29, 170, 97, 0.25); }
  100% { background-color: transparent; }
}

@media (max-width: 900px) {
  .msg-highlight {
    margin-left: -16px;
    margin-right: -16px;
    padding-left: 16px;
    padding-right: 16px;
  }
}

@media (max-width: 600px) {
  .msg-highlight {
    margin-left: -12px;
    margin-right: -12px;
    padding-left: 12px;
    padding-right: 12px;
  }
}

/* ── Mobile search bar (replaces header) ──────── */
.mobile-search-bar {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 8px 8px 4px;
  height: 59px;
  background-color: var(--WDS-components-surface-nav-bar);
  flex-shrink: 0;
  z-index: 2;
}

.mobile-search-back {
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  color: var(--WDS-content-deemphasized);
  flex-shrink: 0;
}

.mobile-search-input {
  flex: 1;
  border: none;
  background-color: var(--WDS-surface-emphasized);
  border-radius: 50px;
  font-family: inherit;
  font-size: 16px;
  color: var(--WDS-content-default);
  outline: none;
  padding: 8px 16px;
  min-width: 0;
}

.mobile-search-input:focus {
  box-shadow: inset 0 0 0 2px var(--WDS-accent);
  background-color: var(--WDS-background-wash-plain);
}

.mobile-search-input::placeholder {
  color: var(--WDS-content-deemphasized);
}

.mobile-search-nav-btn {
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  color: var(--WDS-content-deemphasized);
  flex-shrink: 0;
  border-radius: 50%;
}

.mobile-search-nav-btn:hover {
  background-color: var(--WDS-surface-highlight);
}

/* ── Search toast ─────────────────────────────── */
.search-toast {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  background-color: var(--WDS-surface-elevated-default);
  border-radius: 10px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, .18);
  z-index: 80;
  opacity: 0;
  transition: opacity 300ms, transform 300ms;
  white-space: nowrap;
  font-size: 14px;
  color: var(--WDS-content-default);
}

.search-toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.search-toast-logo {
  flex-shrink: 0;
  line-height: 0;
}

/* ── Loading indicator ────────────────────────── */
.chat-loading {
  text-align: center;
  padding: 16px;
  color: var(--WDS-content-deemphasized);
  font-size: 13px;
}

/* ── Media fidelity: the placeholder grows with its caption ─────────────────
   A screenshot of a whole exchange was transcribed into some of these; the
   text stays inside the grey box, left-aligned, with room at the sides. */
.chat-media-placeholder {
  height: auto;
  min-height: 180px;
  padding: 18px 0 12px;
  box-sizing: border-box;
}

.chat-media-note {
  width: 100%;
  box-sizing: border-box;
  padding: 0 14px;
  font-size: 12px;
  font-style: italic;
  text-align: center;
  opacity: 0.85;
}

.chat-media-caption {
  width: 100%;
  box-sizing: border-box;
  padding: 8px 14px 0;
  text-align: left;
  text-wrap: pretty;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: var(--WDS-content-default);
}

/* ── Voice note: play, waveform, the sender's photo, the transcript ───────── */
.chat-audio {
  min-width: 240px;
  max-width: 320px;
}

.chat-audio-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.chat-audio-play {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: var(--WDS-content-deemphasized);
  display: flex;
  align-items: center;
  justify-content: center;
}

.chat-audio-play:disabled {
  cursor: not-allowed;
  opacity: 0.7;
}

.chat-audio-avatar {
  position: relative;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
}

.chat-audio-avatar img,
.chat-audio-avatar > svg {
  display: block;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.chat-audio-mic {
  position: absolute;
  right: -4px;
  bottom: -2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--WDS-accent);
  color: var(--WDS-white);
  display: flex;
  align-items: center;
  justify-content: center;
}

.chat-audio-mic svg {
  width: 11px;
  height: 11px;
}

.chat-audio-foot {
  margin: 2px 0 0 46px;
  font-size: 11px;
  color: var(--WDS-content-deemphasized);
}

.chat-audio-transcript {
  margin-top: 8px;
  font-size: 13.5px;
  line-height: 1.4;
  color: var(--WDS-content-deemphasized);
  white-space: pre-wrap;
}

/* ── Location: the map with a pin, the place, the address ─────────────────── */
.chat-location-card {
  display: block;
  width: 260px;
  max-width: 100%;
  border-radius: 8px;
  overflow: hidden;
  background-color: var(--WDS-warm-gray-75);
  color: inherit;
}

.chat-msg-content a.chat-location-card:hover,
.chat-msg-content a.chat-link-card:hover {
  text-decoration: none;
}

.chat-location-map,
.chat-link-thumb {
  display: block;
  width: 100%;
  height: 130px;
  object-fit: cover;
}

.chat-location-body,
.chat-link-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 10px 10px;
}

.chat-location-place,
.chat-link-title {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--WDS-content-default);
}

.chat-location-address,
.chat-link-desc,
.chat-link-host {
  font-size: 12px;
  color: var(--WDS-content-deemphasized);
}

/* ── Link with preview ─────────────────────────────────────────────────────── */
.chat-link-card {
  display: block;
  width: 100%;
  max-width: 300px;
  margin-bottom: 6px;
  border-radius: 8px;
  overflow: hidden;
  background-color: var(--WDS-warm-gray-75);
  color: inherit;
}

.chat-link-desc {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.chat-link-host {
  font-size: 11.5px;
}

.chat-link-url {
  display: block;
  overflow-wrap: anywhere;
}

.chat-link-extra {
  margin-top: 4px;
  white-space: pre-wrap;
}

/* ── Contact card ──────────────────────────────────────────────────────────── */
.chat-contact-card {
  min-width: 230px;
}

.chat-contact-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 2px 2px 8px;
}

.chat-contact-avatar img,
.chat-contact-avatar > svg {
  display: block;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}

.chat-contact-names {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.chat-contact-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--WDS-content-default);
}

.chat-contact-sub {
  font-size: 12px;
  color: var(--WDS-content-deemphasized);
}

.chat-contact-actions {
  display: flex;
  justify-content: center;
  border-top: 1px solid var(--WDS-lines-outline-deemphasized);
  padding-top: 4px;
}

.chat-contact-action {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: none;
  background: none;
  color: var(--WDS-accent);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
}

.chat-contact-action svg {
  width: 18px;
  height: 18px;
}

/* A note sent to vanish, recovered by the forensics: the text is real, the
   bubble says how it got here. */
.chat-view-once-tag {
  margin-bottom: 4px;
  font-size: 11px;
  font-style: italic;
  color: var(--WDS-content-deemphasized);
}