/* Formulaire d'ajout et de modification d'un conteneur. */
.add-container-page .main-product { min-height: 680px; align-items: flex-start; }
.add-container-page .find-box { max-width: 900px; padding: clamp(26px,4vw,48px); text-align: center; background: rgba(255,255,255,.94); border: 1px solid rgba(7,32,62,.08); border-radius: 22px; box-shadow: 0 24px 60px rgba(7,32,62,.12); }
.add-container-page .find-box h1 { margin: 0; padding: 0; font-size: clamp(29px,5vw,44px); }
.add-container-page .add-container-message { min-height: 0; margin: 9px 0 0; color: #e25f16; }
.add-container-page .product-sh { display: block; width: 100%; max-width: none; margin: 26px auto 0; }
.add-container-page .product-sh form { display: grid; width: 100%; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.add-container-page .add-container-field { min-width: 0; }
.add-container-page .form-sh { width: 100%; margin: 0; }
.add-container-page .form-sh label { display: block; width: 100%; margin-bottom: 7px; color: #173e59; font-size: 15px; font-weight: 700; text-align: right; }
.add-container-page .form-sh input,
.add-container-page .form-sh select { width: 100%; min-height: 50px; padding: 10px 13px; color: #163d58; text-align: center; background: #f8fbfd; border: 1px solid #cfdee9; border-radius: 11px; outline: none; transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease; }
.add-container-page .form-sh input:focus,
.add-container-page .form-sh select:focus { background: #fff; border-color: #147ac1; box-shadow: 0 0 0 3px rgba(20,122,193,.13); }
.add-container-page .form-sh input[type="submit"] { color: #fff; font-weight: 800; cursor: pointer; background: linear-gradient(135deg,#147ac1,#075a98); border-color: #147ac1; box-shadow: 0 8px 18px rgba(20,122,193,.2); }
.add-container-page .add-container-submit { grid-column: 1 / -1; }
.add-container-page .product-sh > .add-container-field { margin-top: 12px; }
.add-container-page .product-sh > .add-container-field .btn { display: flex; align-items: center; justify-content: center; width: 100%; min-height: 52px; color: #16415f; font-weight: 700; white-space: normal; background: #f7fafc; border: 1px solid #d4e1ea; border-radius: 11px; }
.add-container-page .product-sh > .add-container-field:last-child .btn { color: #a12f35; background: #fff6f6; border-color: #edc8ca; }
@media (max-width: 767px) {
   .add-container-page .find-box { width: 100%; max-width: none; padding: 25px 9px; border-radius: 12px; }
   .add-container-page .product-sh { width: 100%; margin-top: 20px; }
   .add-container-page .product-sh form { grid-template-columns: 1fr; gap: 12px; }
   .add-container-page .add-container-submit { grid-column: auto; }
   .add-container-page .form-sh input,
   .add-container-page .form-sh select { min-height: 48px; }
}
@media (max-width: 380px) { .add-container-page .find-box { padding-right: 7px; padding-left: 7px; } }
@media (prefers-reduced-motion: reduce) { .add-container-page .form-sh input, .add-container-page .form-sh select { transition: none; } }