/* screens/messages.css — messages screen styles (Stage 9 retrofit owner: this file).
 *
 * Reskinned onto brand tokens. `.message-sheet__label`, `.message-sheet__lang-picker`
 * and `.message-sheet__lang-option` are also emitted by the shared modal-sheet
 * components (ai-suggest, shipping-extract, profile-risk, suggest-fields,
 * source-quick-create) — keep those class names and styles intact.
 * The list itself is built from shared vocabulary (.toolbar--card, .table-card,
 * .status-pill, .empty-state, .admin-error) and needs no screen CSS.
 */

/* ============ history list footer ============ */

.messages-page__more {
  display: flex;
  justify-content: center;
  padding: var(--brand-size-xs) 0;
}

.messages-page__more .btn {
  min-height: 44px; /* tap target — documented raw value */
  min-width: 160px;
}

/* ============ message generation sheet (PR6.5) ============ */

.message-sheet__backdrop {
  position: fixed;
  inset: 0;
  background: rgba(59, 38, 31, 0.55); /* scrim — no token (documented gap) */
  z-index: 50;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

@media (min-width: 700px) {
  .message-sheet__backdrop {
    align-items: center;
  }
}

.message-sheet {
  position: relative;
  background: var(--brand-color-bg-container);
  border-radius: var(--brand-border-radius-lg) var(--brand-border-radius-lg) 0 0;
  box-shadow: 0 4px 12px var(--brand-color-fill);
  padding: var(--brand-size-lg);
  width: 100%;
  max-width: 600px;
  max-height: 90vh; /* sheet viewport cap — documented raw value */
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--brand-size-md);
}

@media (min-width: 700px) {
  .message-sheet {
    border-radius: var(--brand-border-radius-lg);
  }
}

.message-sheet__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--brand-size-sm);
}

.message-sheet__header h2 {
  margin: 0;
  font-size: var(--brand-font-size-xl);
}

.message-sheet__close {
  flex: 0 0 auto;
  font-size: var(--brand-font-size-lg);
}

.message-sheet__title {
  margin: 0;
  font-size: var(--brand-font-size-lg);
}

.message-sheet__form {
  display: flex;
  flex-direction: column;
  gap: var(--brand-size-md);
}

/* Shared with the modal-sheet components — do not rename. */
.message-sheet__label {
  font-size: var(--brand-font-size-sm);
  font-weight: var(--brand-font-weight-strong);
  color: var(--brand-color-text-secondary);
  display: block;
  margin-bottom: var(--brand-size-xxs);
}

/* Shared with the modal-sheet components — do not rename. */
.message-sheet__lang-picker {
  display: flex;
  align-items: center;
  gap: var(--brand-size-sm);
  flex-wrap: wrap;
}

/* Shared with the modal-sheet components — do not rename. */
.message-sheet__lang-option {
  display: inline-flex;
  align-items: center;
  gap: var(--brand-size-xxs);
  font-size: var(--brand-font-size);
  cursor: pointer;
}

.message-sheet__lang-option input[type='radio'] {
  accent-color: var(--brand-color-primary);
  margin: 0;
}

.message-sheet__body {
  min-height: calc(5 * var(--brand-control-height-lg));
}

.message-sheet__counter {
  font-size: var(--brand-font-size-sm);
  margin: 0;
  text-align: right;
  color: var(--brand-color-text-tertiary);
}

.message-sheet__counter--warning {
  color: var(--brand-color-warning-active);
}

.message-sheet__counter--danger {
  color: var(--brand-color-error-active);
  font-weight: var(--brand-font-weight-strong);
}

.message-sheet__placeholder {
  background: var(--brand-color-fill-tertiary);
  border: var(--brand-line-width) solid var(--brand-color-border-secondary);
  border-radius: var(--brand-border-radius);
  padding: var(--brand-size-sm) var(--brand-size-md);
  font-size: var(--brand-font-size);
  color: var(--brand-color-text-secondary);
  margin: 0;
}

.message-sheet__banner {
  border-radius: var(--brand-border-radius);
  padding: var(--brand-size-sm) var(--brand-size-md);
  display: flex;
  flex-direction: column;
  gap: var(--brand-size-xxs);
  font-size: var(--brand-font-size);
}

.message-sheet__banner--danger {
  background: var(--brand-color-error-bg);
  border: var(--brand-line-width) solid var(--brand-color-error-border);
  color: var(--brand-color-error-active);
}

.message-sheet__banner--danger p {
  margin: 0;
}

.message-sheet__actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--brand-size-xs);
  padding-top: var(--brand-size-sm);
  border-top: var(--brand-line-width) solid var(--brand-color-border-secondary);
}

.message-sheet__success {
  display: flex;
  flex-direction: column;
  gap: var(--brand-size-md);
}

.message-sheet__link {
  background: var(--brand-color-fill-tertiary);
  border: var(--brand-line-width) solid var(--brand-color-border-secondary);
  border-radius: var(--brand-border-radius);
  padding: var(--brand-size-sm) var(--brand-size-md);
  word-break: break-all;
  font-family: var(--brand-font-family-code);
  font-size: var(--brand-font-size-sm);
}

.message-sheet__success-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--brand-size-xs);
}

.message-sheet__success-actions .btn {
  min-height: 44px; /* tap target — documented raw value */
}