/* The Chats window. Three columns of one dialog, side by side on a wide desk and one at
   a time on a narrow one. Colours follow the rest of the desk: ink, slate, violet. */

.dlg,
.dlg-inbox-head,
.dlg-inbox {
  --dlg-ink: #10224f;
  --dlg-slate: #4b5d80;
  --dlg-line: rgba(16, 40, 90, 0.1);
  --dlg-panel: rgba(255, 255, 255, 0.82);
  --dlg-soft: #f3f5fc;
  --dlg-violet: #6d4cff;
  --dlg-good: #1f8a5f;
  --dlg-warn: #a86a12;
  --dlg-bad: #c2413a;
}

.dlg {
  display: flex;
  flex: 1;
  flex-direction: column;
  min-height: 0;
  gap: 0.75rem;
  color: var(--dlg-ink);
}

.dlg button,
.dlg textarea {
  font: inherit;
}

/* --- header ------------------------------------------------------------------------ */

.dlg-bar {
  flex: none;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem 1.4rem;
  padding: 0.7rem 1.1rem;
  border-radius: 18px;
  background: var(--dlg-panel);
  box-shadow: 0 10px 28px rgba(18, 48, 96, 0.07);
}

.dlg-bar-who {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  flex: 1 1 18rem;
  min-width: 0;
}

.dlg-bar-back {
  flex: none;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: var(--dlg-soft);
  color: var(--dlg-slate);
  font-size: 0.76rem;
  white-space: nowrap;
}

.dlg-bar-back:hover {
  color: var(--dlg-violet);
}

.dlg-bar-name {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}

.dlg-bar-title {
  margin: 0;
  overflow: hidden;
  font-size: 1.12rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dlg-bar-sub {
  overflow: hidden;
  color: var(--dlg-slate);
  font-size: 0.76rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dlg-bar-control {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem 0.8rem;
}

.dlg-state {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  background: var(--dlg-soft);
  color: var(--dlg-slate);
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
}

.dlg-state-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: currentColor;
}

.dlg-state-hint {
  font-weight: 500;
  opacity: 0.75;
}

.dlg-state.is-good {
  background: #e2f5ec;
  color: var(--dlg-good);
}

.dlg-state.is-warn {
  background: #fdf0d9;
  color: var(--dlg-warn);
}

.dlg-state.is-bad {
  background: #fde8e6;
  color: var(--dlg-bad);
}

.dlg-bar-actions {
  display: flex;
  gap: 0.45rem;
}

.dlg-bar-actions .dlg-button {
  padding: 0.42rem 0.85rem;
}

.dlg-bar-tools {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-inline-start: auto;
}

.dlg-link {
  color: var(--dlg-slate);
  font-size: 0.8rem;
}

.dlg-link:hover {
  color: var(--dlg-violet);
}

/* --- columns ----------------------------------------------------------------------- */

.dlg-columns {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(20rem, 1.15fr) minmax(18rem, 1fr) minmax(17rem, 0.9fr);
  grid-template-rows: minmax(0, 1fr);
  gap: 0.75rem;
}

.dlg-col {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  border-radius: 18px;
  background: var(--dlg-panel);
  box-shadow: 0 10px 28px rgba(18, 48, 96, 0.07);
}

.dlg-switcher {
  display: none;
}

.dlg .bubble,
.dlg .chat-notice {
  animation: none;
}

.dlg-empty {
  margin: 1rem;
  color: var(--dlg-slate);
  font-size: 0.85rem;
}

.dlg-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.18rem 0.6rem;
  border-radius: 999px;
  background: var(--dlg-soft);
  color: var(--dlg-slate);
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
}

.dlg-chip.is-good {
  background: #e2f5ec;
  color: var(--dlg-good);
}

.dlg-chip.is-warn {
  background: #fdf0d9;
  color: var(--dlg-warn);
}

.dlg-chip.is-bad {
  background: #fde8e6;
  color: var(--dlg-bad);
}

.dlg-badge {
  min-width: 1.35rem;
  padding: 0.05rem 0.4rem;
  border-radius: 999px;
  background: var(--dlg-bad);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  text-align: center;
}

.dlg-button {
  padding: 0.5rem 0.95rem;
  border: 1px solid var(--dlg-line);
  border-radius: 12px;
  background: #fff;
  color: var(--dlg-ink);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
}

.dlg-button:hover:not(:disabled) {
  border-color: var(--dlg-violet);
  color: var(--dlg-violet);
}

.dlg-button.is-primary {
  border-color: transparent;
  background: linear-gradient(135deg, #4b6bff 0%, #6b46f0 100%);
  color: #fff;
}

.dlg-button.is-primary:hover:not(:disabled) {
  color: #fff;
  filter: brightness(1.06);
}

.dlg-button.is-quiet {
  padding: 0.35rem 0.75rem;
  font-size: 0.78rem;
}

.dlg-button:disabled {
  opacity: 0.55;
  cursor: default;
}

.dlg button:focus-visible,
.dlg textarea:focus-visible,
.dlg-row:focus-visible {
  outline: 2px solid var(--dlg-violet);
  outline-offset: 2px;
}

/* --- column one: thread and composer ------------------------------------------------ */

.dlg-thread {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.dlg-stage {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  min-height: 100%;
  justify-content: flex-end;
  padding: 1rem;
}

.dlg-stage .bubble {
  max-width: min(92%, 32rem);
}

.dlg-time {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.66rem;
  opacity: 0.6;
}

.dlg-earlier,
.dlg-back {
  align-self: center;
  padding: 0.35rem 0.9rem;
  border: 1px solid var(--dlg-line);
  border-radius: 999px;
  background: #fff;
  color: var(--dlg-slate);
  font-size: 0.78rem;
  cursor: pointer;
}

.dlg-back {
  align-self: flex-start;
}

.dlg-board {
  align-self: stretch;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--dlg-line);
  border-inline-start: 4px solid var(--dlg-violet);
  border-radius: 14px;
  background: #fff;
}

.dlg-board.is-hotels,
.dlg-board.is-rooms {
  border-inline-start-color: #14a4a4;
}

.dlg-board.is-calendar {
  border-inline-start-color: #c78a1a;
}

.dlg-board-head {
  display: flex;
  justify-content: space-between;
  color: var(--dlg-slate);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.dlg-board-head .dlg-time {
  margin: 0;
}

.dlg-board-title {
  margin: 0.2rem 0 0;
  font-size: 0.95rem;
  font-weight: 600;
}

.dlg-board-facts,
.dlg-board-meta {
  margin: 0.15rem 0 0;
  color: var(--dlg-slate);
  font-size: 0.78rem;
}

.dlg-board-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  margin-top: 0.55rem;
}

.dlg-board-count {
  color: var(--dlg-slate);
  font-size: 0.78rem;
}

.dlg-event {
  align-self: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 92%;
  padding: 0.3rem 0.8rem;
  border-radius: 12px;
  background: var(--dlg-soft);
  color: var(--dlg-slate);
  font-size: 0.74rem;
  text-align: center;
}

.dlg-event.is-requested {
  background: #fdecea;
  color: var(--dlg-bad);
}

.dlg-event-text {
  margin-top: 0.2rem;
  color: var(--dlg-ink);
  white-space: pre-wrap;
}

.dlg-legacy,
.dlg-floor,
.dlg-archive {
  align-self: stretch;
  padding: 0.45rem 0.8rem;
  border: 1px dashed var(--dlg-line);
  border-radius: 12px;
  color: var(--dlg-slate);
  font-size: 0.78rem;
}

.dlg-legacy summary,
.dlg-floor summary,
.dlg-archive summary {
  cursor: pointer;
}

.dlg-legacy-body {
  margin-top: 0.6rem;
}

.dlg-composer {
  flex: none;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 0.5rem;
  padding: 0.7rem 1rem 0.75rem;
  border-top: 1px solid var(--dlg-line);
}

.dlg-input {
  min-height: 2.6rem;
  max-height: 10rem;
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--dlg-line);
  border-radius: 14px;
  background: #fff;
  color: var(--dlg-ink);
  font-size: 0.9rem;
  line-height: 1.4;
  resize: none;
}

.dlg-input:disabled {
  background: var(--dlg-soft);
}

.dlg-send {
  height: 2.6rem;
  padding: 0 1.1rem;
  border: 0;
  border-radius: 14px;
  background: linear-gradient(135deg, #4b6bff 0%, #6b46f0 100%);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
}

.dlg-send:disabled {
  opacity: 0.45;
  cursor: default;
}

.dlg-hint.is-error {
  color: var(--dlg-bad);
}

.dlg-hint {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--dlg-slate);
  font-size: 0.72rem;
}

/* --- column two: the client's screen ---------------------------------------------- */

.dlg-tabs {
  flex: none;
  display: flex;
  gap: 0.25rem;
  padding: 0.55rem 0.7rem 0;
  border-bottom: 1px solid var(--dlg-line);
}

.dlg-tab {
  padding: 0.5rem 0.9rem;
  border: 0;
  border-bottom: 2px solid transparent;
  background: none;
  color: var(--dlg-slate);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
}

.dlg-tab.is-active {
  border-bottom-color: var(--dlg-violet);
  color: var(--dlg-ink);
}

.dlg-screen-body,
.dlg-trip-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.dlg-screen-view,
.dlg-trip-view {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: 1rem;
}

.dlg-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
}

.dlg-section-title {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 650;
}

.dlg-subtitle {
  margin: 0 0 0.35rem;
  color: var(--dlg-slate);
  font-size: 0.74rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.dlg-cards {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.dlg-boards {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.dlg-boardline {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.6rem;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--dlg-line);
  border-radius: 14px;
  background: #fff;
  color: var(--dlg-ink);
  text-align: start;
  cursor: pointer;
}

.dlg-boardline:hover {
  border-color: var(--dlg-violet);
}

.dlg-boardline-main,
.dlg-boardline-side {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.dlg-boardline-side {
  align-items: flex-end;
  text-align: end;
}

.dlg-boardline-title {
  font-size: 0.88rem;
  font-weight: 600;
}

.dlg-boardline-facts,
.dlg-boardline-count,
.dlg-boardline-time {
  color: var(--dlg-slate);
  font-size: 0.74rem;
}

.dlg-board-view-head {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.dlg-hotel,
.dlg-stay {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  overflow: hidden;
  border: 1px solid var(--dlg-line);
  border-radius: 14px;
  background: #fff;
}

.dlg-stay {
  grid-template-columns: 1fr;
}

.dlg-hotel-photo {
  position: relative;
  min-height: 6rem;
  background: var(--dlg-soft);
}

.dlg-hotel-photo.is-blank {
  background: linear-gradient(135deg, #e5eaff 0%, #f1ebff 100%);
}

.dlg-hotel-photo.is-blank::after {
  content: attr(data-initial);
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: rgba(75, 93, 128, 0.45);
  font-size: 2rem;
  font-weight: 650;
}

.dlg-hotel-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.dlg-hotel-body {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
  padding: 0.7rem 0.85rem;
}

.dlg-hotel-name {
  margin: 0;
  font-size: 0.92rem;
}

.dlg-hotel-meta,
.dlg-hotel-address,
.dlg-hotel-facts,
.dlg-hotel-count {
  margin: 0;
  color: var(--dlg-slate);
  font-size: 0.76rem;
}

.dlg-hotel-foot {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.6rem;
  margin-top: 0.25rem;
}

.dlg-hotel-price {
  font-size: 0.95rem;
}

.dlg-rate {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--dlg-line);
  border-radius: 14px;
  background: #fff;
}

.dlg-rate-main,
.dlg-rate-side {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.dlg-rate-side {
  align-items: flex-end;
}

.dlg-rate-meta {
  color: var(--dlg-slate);
  font-size: 0.74rem;
}

/* --- column three: the trip -------------------------------------------------------- */

.dlg-people {
  padding-top: 0.2rem;
}

.dlg-person {
  display: inline-block;
  margin: 0 0.35rem 0.35rem 0;
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
  background: var(--dlg-soft);
  font-size: 0.8rem;
}

.dlg-orders-title {
  margin-top: 0.4rem;
}

.dlg-orders {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.dlg-order {
  border: 1px solid var(--dlg-line);
  border-radius: 14px;
  background: #fff;
}

.dlg-order-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.65rem 0.85rem;
  cursor: pointer;
  list-style: none;
}

.dlg-order-head::-webkit-details-marker {
  display: none;
}

.dlg-order-main {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
  font-size: 0.85rem;
}

.dlg-order-ref {
  color: var(--dlg-slate);
  font-size: 0.72rem;
}

.dlg-order-facts {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.25rem 0.9rem;
  margin: 0;
  padding: 0 0.85rem 0.75rem;
  font-size: 0.78rem;
}

.dlg-order-facts dt {
  color: var(--dlg-slate);
}

.dlg-order-facts dd {
  margin: 0;
  overflow-wrap: anywhere;
}

/* --- inbox ------------------------------------------------------------------------- */

.dlg-inbox-head {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.dlg-inbox {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.dlg-row {
  display: grid;
  grid-template-columns: minmax(10rem, 1.1fr) 10.5rem minmax(0, 2fr) 6rem;
  align-items: center;
  gap: 0.9rem;
  padding: 0.75rem 1rem;
  border: 1px solid transparent;
  border-radius: 16px;
  background: var(--dlg-panel);
  box-shadow: 0 8px 22px rgba(18, 48, 96, 0.06);
  color: var(--dlg-ink);
}

.dlg-row:hover {
  border-color: #6d4cff;
}

.dlg-row.is-requested {
  border-color: rgba(194, 65, 58, 0.45);
  background: #fff6f5;
}

.dlg-row-who,
.dlg-row-state {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.dlg-row-state {
  flex-direction: row;
  align-items: center;
  gap: 0.4rem;
}

.dlg-row-hint,
.dlg-row-when {
  color: #4b5d80;
  font-size: 0.76rem;
}

.dlg-row-preview {
  overflow: hidden;
  color: #4b5d80;
  font-size: 0.85rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dlg-row-when {
  text-align: end;
}

/* --- narrow desk: one column at a time --------------------------------------------- */

@container (max-width: 66rem) {
  .dlg-columns {
    grid-template-columns: minmax(0, 1fr);
  }

  .dlg-columns[data-show="chat"] > :not([data-col="chat"]),
  .dlg-columns[data-show="screen"] > :not([data-col="screen"]),
  .dlg-columns[data-show="trip"] > :not([data-col="trip"]) {
    display: none;
  }

  .dlg-switcher {
    flex: none;
    display: flex;
    gap: 0.4rem;
    padding: 0.25rem;
    border-radius: 16px;
    background: var(--dlg-panel);
  }

  .dlg-switch {
    flex: 1;
    padding: 0.6rem 0.4rem;
    border: 0;
    border-radius: 12px;
    background: none;
    color: var(--dlg-slate);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
  }

  .dlg-switch.is-active {
    background: #fff;
    color: var(--dlg-ink);
    box-shadow: 0 4px 12px rgba(18, 48, 96, 0.1);
  }

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

  .dlg-row-preview {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .dlg-row-when {
    display: none;
  }
}

.dlg-archive-body {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin-top: 0.7rem;
  padding-top: 0.7rem;
  border-top: 1px dashed var(--dlg-line);
}