.dm-chat-widget {
  /* Page-independent chat skin: locked to the secondary/fiches visual language. */
  --dm-chat-ink: #e6ffe9;
  --dm-chat-muted: #9bcbaa;
  --dm-chat-dim: #5d8068;
  --dm-chat-hot: #72ff9c;
  --dm-chat-cyan: #65f7ff;
  --dm-chat-danger: #ff6079;
  --dm-chat-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  position: fixed;
  top: 50%;
  left: 0;
  z-index: 78;
  display: none;
  transform: translateY(-50%);
  color: var(--dm-chat-ink);
  font-family: var(--dm-chat-mono);
  text-shadow: none;
  pointer-events: none;
}

.dm-chat-widget[data-ready="true"] { display: block; }

.dm-chat-widget__tab,
.dm-chat-widget[data-open="true"] .dm-chat-widget__panel {
  pointer-events: auto;
}

.dm-chat-widget__tab {
  position: absolute;
  top: 50%;
  left: 0;
  display: grid;
  place-items: center;
  width: 34px;
  min-height: 104px;
  padding: 10px 6px;
  border: 1px solid rgba(101, 247, 255, .32);
  border-left: 0;
  border-radius: 0 16px 16px 0;
  background: linear-gradient(180deg, rgba(0, 16, 20, .94), rgba(0, 0, 0, .84));
  box-shadow: 0 18px 54px rgba(0, 0, 0, .58), 0 0 20px rgba(101, 247, 255, .12);
  color: var(--dm-chat-cyan);
  cursor: pointer;
  transform: translateY(-50%);
  backdrop-filter: blur(14px) saturate(1.08);
  -webkit-backdrop-filter: blur(14px) saturate(1.08);
}

.dm-chat-widget__tab:hover,
.dm-chat-widget__tab:focus-visible {
  border-color: rgba(114, 255, 156, .58);
  color: var(--dm-chat-hot);
  outline: none;
}

.dm-chat-widget__tab-mark {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .18em;
}

.dm-chat-widget__badge {
  position: absolute;
  top: 8px;
  right: -7px;
  min-width: 18px;
  height: 18px;
  border: 1px solid rgba(114, 255, 156, .52);
  border-radius: 999px;
  background: rgba(2, 12, 7, .96);
  color: var(--dm-chat-hot);
  font-size: 9px;
  font-weight: 900;
  line-height: 16px;
  text-align: center;
}

.dm-chat-widget[data-has-unread="true"] .dm-chat-widget__tab {
  border-color: rgba(255, 96, 121, .72);
  box-shadow: 0 18px 54px rgba(0, 0, 0, .58), 0 0 22px rgba(255, 96, 121, .30);
  color: var(--dm-chat-danger);
}

.dm-chat-widget[data-has-unread="true"] .dm-chat-widget__tab-mark {
  color: var(--dm-chat-danger);
}

.dm-chat-widget[data-has-unread="true"] .dm-chat-widget__badge {
  border-color: rgba(255, 96, 121, .78);
  background: rgba(74, 4, 18, .96);
  color: #ffd6dd;
}

.dm-chat-widget__panel {
  width: min(360px, calc(100vw - 54px));
  max-height: min(520px, calc(100vh - 36px));
  margin-left: 38px;
  border: 1px solid rgba(101, 247, 255, .30);
  border-radius: 0 22px 22px 0;
  background:
    radial-gradient(circle at 0 0, rgba(101, 247, 255, .14), transparent 34%),
    linear-gradient(180deg, rgba(2, 12, 7, .94), rgba(0, 0, 0, .88));
  box-shadow: 0 22px 72px rgba(0, 0, 0, .62), 0 0 30px rgba(101, 247, 255, .16);
  backdrop-filter: blur(16px) saturate(1.1);
  -webkit-backdrop-filter: blur(16px) saturate(1.1);
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateX(-16px) scale(.98);
  transition: opacity 180ms ease, transform 180ms ease, border-color 180ms ease;
}

.dm-chat-widget[data-open="true"] .dm-chat-widget__panel {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0) scale(1);
  border-color: rgba(114, 255, 156, .46);
}

.dm-chat-widget__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 14px 10px;
  border-bottom: 1px solid rgba(114, 255, 156, .16);
}

.dm-chat-widget__kicker {
  color: var(--dm-chat-cyan);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.dm-chat-widget h2 {
  margin: 2px 0 0;
  color: var(--dm-chat-ink);
  font-size: 17px;
  line-height: 1.1;
}

.dm-chat-widget__header-actions {
  display: flex;
  gap: 7px;
  align-items: center;
}

.dm-chat-widget button {
  font: inherit;
}

.dm-chat-widget__clear,
.dm-chat-widget__close,
.dm-chat-widget__form button {
  border: 1px solid rgba(114, 255, 156, .26);
  border-radius: 999px;
  background: rgba(0, 18, 7, .58);
  color: var(--dm-chat-muted);
  cursor: pointer;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.dm-chat-widget__clear {
  border-color: rgba(255, 96, 121, .36);
  color: #ff9aad;
  padding: 6px 9px;
}

.dm-chat-widget__close {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  padding: 0;
  font-size: 18px;
  line-height: 1;
}

.dm-chat-widget__clear:hover,
.dm-chat-widget__clear:focus-visible {
  border-color: var(--dm-chat-danger);
  color: var(--dm-chat-danger);
  outline: none;
}

.dm-chat-widget__close:hover,
.dm-chat-widget__close:focus-visible,
.dm-chat-widget__form button:hover,
.dm-chat-widget__form button:focus-visible {
  border-color: var(--dm-chat-hot);
  color: var(--dm-chat-hot);
  outline: none;
}

.dm-chat-widget__status {
  padding: 7px 14px;
  border-bottom: 1px solid rgba(114, 255, 156, .10);
  color: var(--dm-chat-dim);
  font-size: 10px;
}

.dm-chat-widget__messages {
  display: flex;
  flex-direction: column;
  gap: 9px;
  max-height: min(318px, calc(100vh - 220px));
  padding: 12px 14px;
  overflow-y: auto;
  scrollbar-color: rgba(114, 255, 156, .35) transparent;
}

.dm-chat-widget__empty {
  margin: 12px 0;
  color: var(--dm-chat-dim);
  font-size: 12px;
  text-align: center;
}

.dm-chat-widget__message {
  align-self: flex-start;
  max-width: 88%;
  border: 1px solid rgba(101, 247, 255, .18);
  border-radius: 14px 14px 14px 4px;
  padding: 8px 10px;
  background: rgba(0, 14, 16, .52);
}

.dm-chat-widget__message.is-mine {
  align-self: flex-end;
  border-color: rgba(114, 255, 156, .24);
  border-radius: 14px 14px 4px 14px;
  background: rgba(10, 38, 18, .54);
}

.dm-chat-widget__message-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 4px;
  color: var(--dm-chat-dim);
  font-size: 9px;
  letter-spacing: .04em;
}

.dm-chat-widget__message-meta strong {
  color: var(--dm-chat-cyan);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dm-chat-widget__message.is-mine .dm-chat-widget__message-meta strong {
  color: var(--dm-chat-hot);
}

.dm-chat-widget__message p {
  margin: 0;
  color: var(--dm-chat-ink);
  font-size: 12px;
  line-height: 1.38;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.dm-chat-widget__form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  padding: 12px 14px 14px;
  border-top: 1px solid rgba(114, 255, 156, .14);
}

.dm-chat-widget__form textarea {
  width: 100%;
  min-height: 42px;
  max-height: 92px;
  resize: vertical;
  border: 1px solid rgba(101, 247, 255, .22);
  border-radius: 14px;
  padding: 9px 10px;
  background: rgba(0, 0, 0, .34);
  color: var(--dm-chat-ink);
  font: inherit;
  font-size: 12px;
  line-height: 1.35;
}

.dm-chat-widget__form textarea:focus {
  border-color: var(--dm-chat-hot);
  outline: none;
}

.dm-chat-widget__form button {
  padding: 0 12px;
}

.dm-chat-widget button:disabled,
.dm-chat-widget textarea:disabled {
  cursor: progress;
  opacity: .62;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 720px) {
  .dm-chat-widget {
    top: auto;
    bottom: max(78px, env(safe-area-inset-bottom));
    transform: none;
  }

  .dm-chat-widget__panel {
    width: min(330px, calc(100vw - 48px));
    max-height: min(460px, calc(100vh - 110px));
  }

  .dm-chat-widget__messages {
    max-height: min(264px, calc(100vh - 270px));
  }
}