body.commande-page #bg {
background-image: url('../../images/backgrounds/commande-bg.avif');
}
/* ======================================
   FLOATING CART
====================================== */

.cart-floating{
  position:fixed;
  right:25px;
  bottom:25px;
  z-index:9999;
}

.cart-button{

  position:relative;

  width:70px;
  height:70px;

  display:flex;
  align-items:center;
  justify-content:center;

  border-radius:50%;

  background:
  linear-gradient(
    135deg,
    rgba(28,70,40,0.95),
    rgba(64,122,70,0.92)
  );

  color:#fff;

  font-size:32px;

  text-decoration:none;

  box-shadow:
  0 10px 30px rgba(0,0,0,0.35);

  backdrop-filter:blur(10px);

  transition:0.3s;
}

.cart-button:hover{

  transform:translateY(-4px) scale(1.05);

  box-shadow:
  0 15px 40px rgba(0,0,0,0.4);

}

#cartCounter{

  position:absolute;

  top:-6px;
  right:-6px;

  width:28px;
  height:28px;

  border-radius:50%;

  background:#e53935;

  color:#fff;

  display:flex;
  align-items:center;
  justify-content:center;

  font-size:14px;
  font-weight:bold;

  border:2px solid #fff;

}
/* ======================================
   CART NOTIFICATION
====================================== */

.cart-notification{

  position:fixed;

  bottom:120px;
  right:25px;

  background:
  linear-gradient(
    135deg,
    rgba(28,70,40,0.95),
    rgba(64,122,70,0.92)
  );

  color:#fff;

  padding:18px 24px;

  border-radius:18px;

  z-index:99999;

  font-size:15px;

  line-height:1.5;

  backdrop-filter:blur(10px);

  box-shadow:
  0 10px 30px rgba(0,0,0,0.3);

  opacity:0;

  transform:
  translateY(20px);

  transition:0.4s;

}

.cart-notification.show{

  opacity:1;

  transform:
  translateY(0);

}
/* =========================================
   COMMANDE PAGE PREMIUM
========================================= */

body.commande-page #bg {

  background-image:
  linear-gradient(
    rgba(8,20,12,0.45),
    rgba(8,20,12,0.55)
  ),
  url('../../images/backgrounds/commande-bg.avif');

  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;
  background-attachment:fixed;

}

/* =========================================
   CHECKOUT
========================================= */

.checkout-section{

  padding:60px 25px 100px;

}

.checkout-grid{

  width:min(1400px, 100%);

  margin:auto;

  display:grid;

  grid-template-columns:
  1.1fr 0.9fr;

  gap:35px;

  align-items:start;

}

/* =========================================
   GLASS BOX
========================================= */

.glass-box{

  background:
  linear-gradient(
    135deg,
    rgba(255,255,255,0.10),
    rgba(255,255,255,0.05)
  );

  border:
  1px solid rgba(255,255,255,0.10);

  border-radius:32px;

  padding:35px;

  backdrop-filter:blur(14px);

  box-shadow:
  0 20px 50px rgba(0,0,0,0.35);

}

.box-title{

  margin-bottom:28px;

}

.box-title h2{

  color:#fff;

  font-size:2rem;

  font-weight:700;

}

/* =========================================
   CART
========================================= */

.cart-items{

  display:flex;
  flex-direction:column;

  gap:20px;

}

.cart-item{

  display:flex;

  justify-content:space-between;

  align-items:center;

  gap:20px;

  padding:22px;

  border-radius:22px;

  background:
  rgba(255,255,255,0.07);

  border:
  1px solid rgba(255,255,255,0.08);

}

.cart-info h3{

  color:#fff;

  margin-bottom:8px;

}

.cart-info p{

  color:rgba(255,255,255,0.78);

  margin:4px 0;

}

.cart-controls{

  display:flex;

  align-items:center;

  gap:16px;

}

.cart-controls input{

  width:75px;

  padding:10px;

  border:none;

  border-radius:12px;

  background:
  rgba(255,255,255,0.12);

  color:#fff;

  text-align:center;

}

.cart-controls input:focus{

  outline:none;

  box-shadow:
  0 0 0 2px rgba(120,255,170,0.35);

}

.item-total{

  color:#fff;

  font-size:1.1rem;

  font-weight:700;

}

.cart-controls button{

  width:42px;
  height:42px;

  border:none;

  border-radius:50%;

  background:
  rgba(255,80,80,0.18);

  color:#fff;

  cursor:pointer;

}

.cart-total{

  margin-top:30px;

  padding-top:25px;

  border-top:
  1px solid rgba(255,255,255,0.10);

}

.cart-total h3{

  color:#fff;

  font-size:1.8rem;

  text-align:right;

}
.cart-right input {

  width: 90px;
  height: 48px;

  text-align: center;

  font-size: 20px;
  font-weight: bold;

  color: #111;

  background: rgba(255,255,255,0.95);

  border: none;
  border-radius: 10px;

}
/* =========================================
   FORM
========================================= */

#orderForm{

  display:flex;

  flex-direction:column;

  gap:22px;

}

.form-group{

  display:flex;

  flex-direction:column;

}

.form-group label{

  color:#fff;

  margin-bottom:10px;

  font-weight:600;

}

.form-group input,
.form-group textarea{

  width:100%;

  padding:16px 18px;

  border:none;

  border-radius:18px;

  background:
  rgba(255,255,255,0.10);

  color:#fff;

  font-size:1rem;

}

.form-group textarea{

  resize:vertical;

  min-height:140px;

}

.form-group input:focus,
.form-group textarea:focus{

  outline:none;

  background:
  rgba(255,255,255,0.14);

  box-shadow:
  0 0 0 2px rgba(120,255,170,0.35);

}

.form-row{

  display:grid;

  grid-template-columns:1fr 1fr;

  gap:18px;

}

/* =========================================
   BUTTON
========================================= */

.submit-btn{

  width:100%;

  padding:18px 24px;

  border:none;

  border-radius:22px;

  background:
  linear-gradient(
    135deg,
    #2f7d32,
    #4caf50
  );

  color:#fff;

  font-size:1.1rem;

  font-weight:700;

  cursor:pointer;

  display:flex;

  align-items:center;

  justify-content:center;

  line-height:1;

  min-height:64px;

  box-shadow:
  0 12px 30px rgba(76,175,80,0.35);

}
.remove-btn {

  position: relative;

}

/* TOOLTIP */

.remove-btn::after {

  content: 'Supprimer';

  position: absolute;

  bottom: 120%;
  left: 50%;

  transform: translateX(-50%);

  background: rgba(0,0,0,0.85);

  color: #fff;

  padding: 6px 10px;

  border-radius: 8px;

  font-size: 12px;

  white-space: nowrap;

  opacity: 0;
  pointer-events: none;

  transition: 0.3s;

}

.remove-btn:hover::after {

  opacity: 1;

}
/* =========================================
   LINKS
========================================= */

.premium-link{

  color:#d9ffe5;

  text-decoration:none;

  font-weight:600;

}

/* =========================================
   RESPONSIVE
========================================= */

@media(max-width:1100px){

.checkout-grid{

  grid-template-columns:1fr;

}

}

@media(max-width:768px){

.checkout-section{

  padding:40px 15px 80px;

}

.glass-box{

  padding:25px;

  border-radius:26px;

}

.cart-item{

  flex-direction:column;

  align-items:flex-start;

}

.form-row{

  grid-template-columns:1fr;

}

}

/* =========================================
   BUTTON CONTENT FIX
========================================= */

.btn-content{

  display:flex;

  align-items:center;

  justify-content:center;

  gap:12px;

  width:100%;

}

.btn-icon{

  display:flex;

  align-items:center;

  justify-content:center;

  font-size:1rem;

}
/* =========================
   CART TOTAL
========================= */

.cart-total {

  display: flex;
  align-items: center;
  justify-content: space-between;

  gap: 20px;

  margin-top: 40px;

}

/* CLEAR BUTTON */

.clear-cart-btn {

  border: none;

  padding: 12px 18px;

  border-radius: 12px;

  cursor: pointer;

  color: #fff;

  font-size: 14px;
  font-weight: 600;

  background:
    linear-gradient(
      135deg,
      #7f1d1d,
      #dc2626
    );

  box-shadow:
    0 8px 20px rgba(0,0,0,0.25);

  transition: 0.3s;

}

.clear-cart-btn:hover {

  transform: translateY(-2px);

}
.cart-total h3 {

  margin: 0;

  display: flex;
  align-items: center;

}
input:invalid,
textarea:invalid {

  border:
    2px solid rgba(255,70,70,0.6);

}

input:valid,
textarea:valid {

  border:
    2px solid rgba(60,200,120,0.5);

}
const emailPattern = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;

if (!emailPattern.test(customerEmail.value.trim())) {

  alert('Veuillez entrer une adresse e-mail valide.');
  return;

}