/* ============================================================================
   Hostome — Composant Facturation (onglet réservation)
   Styles INTERNES partagés du composant Facturation, communs à :
     - reservations.html (onglet Facturation du détail) ;
     - la modale du calendrier (calModalOverlay, onglet Facturation).
   Source unique de présentation du composant : ce fichier.
   NB : des copies legacy de ces règles subsistent dans app.css (non modifié,
   par contrainte). Ce fichier est la référence canonique pour toute évolution.
   ============================================================================ */

.reservation-billing {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.reservation-billing-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow-1);
}

.reservation-billing-eyebrow {
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .02em;
  text-transform: uppercase;
}

.reservation-billing-head h3 {
  margin: 2px 0 6px;
  color: var(--t1);
  font-size: 22px;
  line-height: 1.12;
}

.reservation-billing-head p {
  margin: 0;
  color: var(--t3);
  font-size: 14px;
}

.reservation-billing-state {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  margin: 0 0 8px;
}

.reservation-billing-state.is-draft {
  background: color-mix(in srgb, #f59e0b 13%, var(--surface));
  color: #b45309;
}

.reservation-billing-state.is-issued {
  background: color-mix(in srgb, #22c55e 13%, var(--surface));
  color: #15803d;
}

.reservation-billing-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.reservation-billing-action {
  border: 1px solid var(--line);
  border-radius: 999px;
  min-height: 38px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  background: var(--surface);
  color: var(--t2);
}

.reservation-billing-action--primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.reservation-billing-action--ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.reservation-billing-lock-note {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--t3);
  font-size: 13px;
  font-weight: 800;
}

.reservation-billing-primary-add,
.reservation-billing-insert button {
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--t2);
  border-radius: 999px;
  min-height: 38px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  cursor: pointer;
  transition: border-color .15s, color .15s, background .15s, transform .15s;
}

.reservation-billing-primary-add {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  flex: 0 0 auto;
}

.reservation-billing-primary-add:hover,
.reservation-billing-insert button:hover {
  transform: translateY(-1px);
}

.reservation-billing-table {
  overflow: visible;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow-1);
}

.reservation-billing-rows {
  border-bottom-left-radius: 16px;
  border-bottom-right-radius: 16px;
}

.reservation-billing-row {
  position: relative;
  display: grid;
  /* Date | Description (large, flex) | Qté | Prix HT | Remise | TVA | Total HT | Montant TVA | Total TTC */
  grid-template-columns: 116px minmax(190px, 1fr) 56px 92px 134px 68px 88px 86px 92px;
  align-items: stretch;
  border-bottom: 1px solid var(--line);
}

.reservation-billing-rows .reservation-billing-row:last-child {
  border-bottom: 0;
}

/* « + » discret en bas à droite de chaque ligne, révélé au survol */
.reservation-billing-add {
  position: absolute;
  right: 14px;
  bottom: -12px;
  z-index: 4;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--t3);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  line-height: 1;
  cursor: pointer;
  opacity: 0;
  box-shadow: var(--shadow-1);
  transition: opacity .15s, color .15s, border-color .15s, transform .15s;
}

.reservation-billing-row:hover > .reservation-billing-add,
.reservation-billing-add:focus-visible {
  opacity: 1;
}

.reservation-billing-add:hover {
  opacity: 1;
  color: var(--accent);
  border-color: var(--accent);
  transform: scale(1.1);
}

.reservation-billing-add-top {
  position: relative;
  height: 0;
  z-index: 4;
}

.reservation-billing-add--top {
  top: -12px;
  bottom: auto;
  opacity: .55;
}

.reservation-billing-add-top:hover .reservation-billing-add--top {
  opacity: 1;
}

.reservation-billing-row--header {
  background: var(--bg);
  color: var(--t3);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .02em;
  text-transform: uppercase;
}

.reservation-billing-row--header > div,
.reservation-billing-cell {
  padding: 12px 8px;
  border-right: 1px solid var(--line);
  min-width: 0;
}

/* En-têtes sur 2 lignes pour les colonnes étroites */
.reservation-billing-row--header > div { line-height: 1.2; }

.reservation-billing-row--header > div:last-child,
.reservation-billing-cell:last-child {
  border-right: 0;
}

.reservation-billing-cell {
  color: var(--t2);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 52px;
}

.reservation-billing-desc {
  justify-content: space-between;
}

.reservation-billing-total {
  color: var(--t1);
  font-weight: 800;
}

.reservation-billing-chip {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  white-space: nowrap;
}

.reservation-billing-insert {
  padding: 8px 12px;
  background: color-mix(in srgb, var(--accent) 5%, var(--surface));
  border-bottom: 1px dashed var(--line);
  text-align: center;
}

.reservation-billing-insert button {
  min-height: 30px;
  padding: 0 12px;
  font-size: 12px;
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 24%, var(--line));
}

.reservation-billing-insert--last {
  border-bottom: 0;
}

.reservation-billing-row--edit {
  background: color-mix(in srgb, var(--accent) 4%, var(--surface));
}

.reservation-billing-cell input,
.reservation-billing-cell select {
  width: 100%;
  min-width: 0;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  color: var(--t1);
  font: inherit;
  font-weight: 500;
  padding: 0 8px;
}

/* La TVA est une colonne étroite : on resserre le select */
.reservation-billing-cell select[data-billing-field="taxRate"] {
  padding: 0 4px;
}

/* Sélecteur de date dans la facturation : même composant que le reste du site */
.reservation-billing-dp {
  width: 100%;
  position: relative;
}

.reservation-billing-dp .ms-field-input {
  width: 100%;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  color: var(--t1);
  font: inherit;
  font-weight: 500;
  padding: 0 10px;
  cursor: pointer;
}

.reservation-billing-dp .date-picker-panel {
  z-index: 30;
}

/* Montant de remise + type (€/%) toujours sur une seule ligne */
.reservation-billing-discount {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 6px;
  width: 100%;
}

.reservation-billing-discount input {
  flex: 1 1 auto;
  min-width: 0;
}

.reservation-billing-discount select {
  flex: 0 0 56px;
  width: 56px;
  padding: 0 4px;
}

.reservation-billing-delete {
  width: 32px;
  height: 32px;
  border: 1px solid color-mix(in srgb, #ef4444 25%, var(--line));
  border-radius: 999px;
  background: var(--surface);
  color: #ef4444;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin-left: auto;
}

.reservation-billing-summary {
  align-self: flex-end;
  width: min(420px, 100%);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow-1);
  overflow: hidden;
}

.reservation-billing-summary > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}

.reservation-billing-summary > div:last-child {
  border-bottom: 0;
}

.reservation-billing-summary > .reservation-billing-summary-action {
  justify-content: flex-end;
  background: var(--surface);
}

.reservation-billing-summary span {
  color: var(--t3);
  font-size: 13px;
  font-weight: 700;
}

.reservation-billing-summary strong {
  color: var(--t1);
  font-size: 18px;
}

.reservation-billing-balance {
  background: color-mix(in srgb, var(--accent) 8%, var(--surface));
}

.reservation-billing-balance strong {
  color: var(--accent);
}

.reservation-billing-payments {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow-1);
  overflow: hidden;
}

.reservation-billing-payments.is-empty {
  padding: 14px 16px;
  color: var(--t3);
  font-size: 13px;
}

.reservation-billing-payment-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
  color: var(--t2);
  font-size: 13px;
}

.reservation-billing-payment-row:last-child {
  border-bottom: 0;
}

.reservation-billing-payment-row i {
  color: #22c55e;
  margin-right: 7px;
}

.reservation-billing-payment-row strong {
  color: var(--t1);
}

/* ── Responsive (billing uniquement) ── */
@media (max-width: 860px) and (min-width: 721px) {
  .reservation-billing-table {
    overflow-x: auto;
  }
  .reservation-billing-row {
    min-width: 760px;
  }
}

@media (max-width: 720px) {
  .res-page-pane--billing {
    padding: 14px;
  }

  .reservation-billing-head {
    flex-direction: column;
  }

  .reservation-billing-table {
    border: 0;
    background: transparent;
    box-shadow: none;
    overflow: visible;
  }

  /* Chaque ligne = une carte. Le bloc d'en-têtes n'a pas de sens en mobile. */
  .reservation-billing-table .reservation-billing-row--header {
    display: none;
  }

  .reservation-billing-rows {
    border-radius: 0;
  }

  .reservation-billing-row {
    min-width: 0;
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 14px;
    margin-bottom: 14px;
    overflow: visible;
    box-shadow: var(--shadow-1);
  }

  .reservation-billing-rows .reservation-billing-row:last-child {
    border-bottom: 1px solid var(--line);
  }

  /* Une cellule = libellé à gauche, champ à droite, hauteurs cohérentes. */
  .reservation-billing-cell {
    justify-content: space-between;
    gap: 12px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    min-height: 50px;
    padding: 10px 14px;
  }

  .reservation-billing-cell:last-child {
    border-bottom: 0;
  }

  .reservation-billing-cell::before {
    content: attr(data-label);
    flex: 0 0 auto;
    color: var(--t3);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .02em;
    text-transform: uppercase;
    padding-right: 0;
  }

  /* Tous les champs ont la MÊME largeur et le même bord droit → alignés. */
  .reservation-billing-cell > input,
  .reservation-billing-cell > select,
  .reservation-billing-cell > .reservation-billing-dp,
  .reservation-billing-cell > .reservation-billing-discount {
    flex: 0 0 56%;
    width: 56%;
    max-width: 56%;
    text-align: left;
  }

  .reservation-billing-dp { width: 56%; }

  .reservation-billing-desc {
    align-items: center;
  }

  .reservation-billing-desc::before {
    padding-top: 0;
  }

  /* Remise = exception : 2 contrôles, mais sur une seule ligne dans les 56%. */
  .reservation-billing-discount {
    justify-content: flex-start;
  }

  .reservation-billing-discount input { max-width: none; }

  /* Total TTC : valeur bien visible en bas de carte. */
  .reservation-billing-total {
    background: color-mix(in srgb, var(--accent) 5%, var(--surface));
  }

  /* Le « + » discret repasse au centre-bas, jamais coupé. */
  .reservation-billing-add {
    right: 50%;
    transform: translateX(50%);
    opacity: 1;
    bottom: -11px;
  }

  .reservation-billing-add:hover { transform: translateX(50%) scale(1.1); }

  .reservation-billing-add-top { text-align: center; }
  .reservation-billing-add--top { right: 50%; transform: translateX(50%); opacity: 1; }

  .reservation-billing-summary {
    width: 100%;
  }
}

/* ── Bouton Imprimer / PDF (facturation) ── */
.reservation-billing-print {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 0 16px;
  border-radius: 10px;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--t1);
  font-weight: 700;
  cursor: pointer;
  transition: border-color .15s, color .15s, transform .15s;
}
.reservation-billing-print:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-1px); }

/* ── Modale « Ajouter un paiement » (composant partagé) ───────────────────
   Espacement régulier entre le dernier champ (Référence / note) et la zone
   d'actions (Annuler / Enregistrer). app.css n'est pas modifié : on scope la
   règle sur la modale partagée. Robuste au texte multi-lignes (margin-top). */
.billing-payment-modal .app-modal-actions {
  margin-top: 18px;
}