/* ============================================================
   ADMIN — composeur d'envoi et aperçu (admin/components/mailing-composer/mailing-composer.js ;
   ex-admin/mailing-composer.css)
   ============================================================
   Déplacé tel quel de dashboard.css. Chargé juste après admin/shell/shell.css
   (ex-dashboard.css). Les blocs (.block-*), partagés avec l'éditeur de
   modèles, sont dans admin/shell/shell.css.
   ============================================================ */

/* Mailing composer */
.mailing-target {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px;
  background: var(--c-cream);
  border-radius: 0;
}
.mailing-target-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--c-mute);
}
.mailing-target-tabs {
  display: flex;
  gap: 4px;
  background: var(--c-paper);
  padding: 4px;
  border-radius: 0;
  border: 1px solid var(--c-line);
  align-self: flex-start;
  flex-wrap: wrap;
}
.mailing-target-tab {
  padding: 8px 16px;
  border: none;
  background: transparent;
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  color: var(--c-mute);
  border-radius: 0;
  cursor: pointer;
  transition: all 0.2s var(--ease);
}
.mailing-target-tab:hover { color: var(--c-deep); }
.mailing-target-tab.active {
  background: linear-gradient(135deg, var(--c-blue), var(--c-deep));
  color: white;
  box-shadow: 0 2px 8px -2px rgba(35, 111, 168, 0.3);
}
.mailing-target-picker { margin-top: 4px; }
.mailing-select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--c-line);
  border-radius: 0;
  background: white;
  font-family: inherit;
  font-size: 14px;
  color: var(--c-deep);
}
.mailing-select:focus {
  outline: none;
  border-color: var(--c-blue);
}
.mailing-target-all {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: rgba(35, 111, 168, 0.08);
  border-radius: 0;
  font-size: 14px;
  color: var(--c-deep);
  margin: 0;
}
.mailing-target-all svg {
  width: 18px;
  height: 18px;
  color: var(--c-blue);
  flex-shrink: 0;
}
.mailing-recipients-preview {
  font-size: 13px;
  color: var(--c-mute);
  margin: 0;
  padding: 8px 4px 0;
}
.mailing-recipients-preview strong { color: var(--c-deep); }
.mailing-recipients-warn { color: #A32D2D; font-weight: 500; }
.mailing-recipients-sample { color: var(--c-mute); }

.mailing-footer {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--c-line);
}
.mailing-info {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--c-mute);
  margin: 0;
  padding: 10px 12px;
  background: rgba(50, 188, 236, 0.06);
  border-radius: 0;
}
.mailing-info svg { color: var(--c-blue); flex-shrink: 0; }
.mailing-footer .app-form-actions {
  border-top: none;
  padding-top: 0;
  margin-top: 0;
  justify-content: flex-end;
}

/* Composeur : formulaire à gauche, aperçu en direct à droite */
.mailing-composer {
  max-width: 1240px;
  width: 94vw;
  height: min(92vh, 900px);
  max-height: 92vh;
}
.mailing-composer .app-modal-head { align-items: center; padding: 16px 28px; }
.composer-title { display: flex; align-items: center; gap: 12px; }
.composer-title h2 { margin: 0; }
.composer-title-icon {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(35, 111, 168, 0.12);
  color: var(--c-blue);
  flex-shrink: 0;
}
.composer-title-icon svg { width: 18px; height: 18px; }
.composer-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 440px;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}
.composer-main { overflow-y: auto; min-height: 0; }
.composer-live {
  display: flex;
  flex-direction: column;
  min-height: 0;
  border-left: 1px solid var(--c-line);
  background: var(--c-cream);
}
.composer-live-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px 6px;
}
.composer-live-devices { display: flex; gap: 4px; }
.composer-live-device {
  appearance: none;
  width: 30px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--c-line);
  background: var(--c-paper);
  color: var(--c-mute);
  cursor: pointer;
}
.composer-live-device.active { background: var(--c-deep); border-color: var(--c-deep); color: #fff; }
.composer-live-subject {
  margin: 0;
  padding: 0 16px 10px;
  font-size: 12px;
  color: var(--c-mute);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.composer-live-stage {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 0 16px 16px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}
.composer-live-canvas {
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
  background: #fff;
  box-shadow: 0 10px 30px -16px rgba(10, 31, 56, 0.3);
}
.composer-live-frame {
  position: absolute;
  top: 0;
  left: 0;
  border: none;
  transform-origin: top left;
  background: #fff;
  pointer-events: none;
}
/* Écran large : l'aperçu est déjà là, inutile de l'ouvrir à part. */
@media (min-width: 1001px) {
  .composer-preview-btn { display: none; }
}
@media (max-width: 1000px) {
  .composer-layout { display: block; overflow-y: auto; }
  .composer-main { overflow: visible; }
  .composer-live { display: none; }
}

.composer-step {
  padding: 18px 28px;
  border-bottom: 1px solid var(--c-line);
}
.composer-step:last-child { border-bottom: none; }
.composer-step-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.composer-step-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-blue), var(--c-deep));
  color: white;
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: center;
  flex-shrink: 0;
}
.composer-step-head h3 {
  font-family: var(--f-display);
  font-size: 18px;
  font-weight: 500;
  margin: 0;
  color: var(--c-deep);
}
.composer-step-hint {
  font-size: 12px;
  color: var(--c-mute);
  margin: 10px 0 0;
  line-height: 1.4;
}

/* Modèles : puces compactes (description en info-bulle) */
.composer-tpls {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.composer-tpl {
  appearance: none;
  padding: 8px 14px;
  border: 1px solid var(--c-line);
  background: var(--c-paper);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--c-deep);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.composer-tpl:hover { border-color: var(--c-blue); }
.composer-tpl.selected {
  background: var(--c-deep);
  border-color: var(--c-deep);
  color: #fff;
}
.composer-tpl:focus-visible { outline: 2px solid var(--c-blue); outline-offset: 2px; }
.template-card-badge {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 0;
  background: rgba(212, 162, 74, 0.15);
  color: #8C5E10;
}
.template-card-badge-custom {
  background: rgba(35, 111, 168, 0.12);
  color: var(--c-blue);
}

/* Aperçu destinataires */
.mailing-target-tabs {
  margin-bottom: 12px;
}
.mailing-target-picker { margin-bottom: 8px; }

/* Modale de prévisualisation iframe */
.email-preview-modal {
  max-width: 760px;
  width: 92vw;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
}
.app-modal-body-preview {
  padding: 0;
  display: flex;
  flex-direction: column;
  min-height: 0;
  flex: 1;
}
.preview-subject {
  margin: 4px 0 0;
  font-size: 13px;
  color: var(--c-mute);
}
.preview-subject strong { color: var(--c-deep); }
.email-preview-toolbar {
  display: flex;
  gap: 6px;
  padding: 12px 28px;
  border-bottom: 1px solid var(--c-line);
  background: var(--c-cream);
}
.preview-device-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  color: var(--c-mute);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 0;
  cursor: pointer;
  transition: all 0.2s;
}
.preview-device-btn:hover { color: var(--c-deep); background: var(--c-paper); }
.preview-device-btn.active {
  background: var(--c-paper);
  border-color: var(--c-line);
  color: var(--c-deep);
  box-shadow: 0 1px 3px rgba(10, 31, 56, 0.06);
}
.email-preview-stage {
  flex: 1;
  background: #E5E7EB;
  padding: 24px;
  overflow-y: auto;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  min-height: 400px;
}
.email-preview-stage-mobile {
  padding: 24px 8px;
}
.email-preview-iframe {
  width: 100%;
  max-width: 640px;
  min-height: 600px;
  height: 60vh;
  background: white;
  border: none;
  border-radius: 0;
  box-shadow: 0 12px 40px -16px rgba(10, 31, 56, 0.2);
  transition: max-width 0.3s var(--ease);
}
.email-preview-stage-mobile .email-preview-iframe {
  max-width: 380px;
}

/* Responsive */
@media (max-width: 720px) {
  .composer-step { padding: 16px 20px; }
  .app-modal-footer { padding: 12px 20px; flex-wrap: wrap; }
  .composer-footer-actions { flex: 1; justify-content: flex-end; }
}