.checkout-page{
  padding: 32px 32px 64px;
}

.checkout-grid{
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 24px;
  align-items: start;
  margin-bottom: 24px;
}

.checkout-box-title{
  font-size: 15px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 18px;
}

/* ===================================================================
   سبد خرید + کوپن (راست)
=================================================================== */
.checkout-cart-box{
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.checkout-items{
  display: flex;
  flex-direction: column;
}

.checkout-item{
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-soft);
}

.checkout-item:last-child{ border-bottom: none; }

.checkout-item-remove{
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-faint);
  font-size: 13px;
  border-radius: 50%;
  transition: background .2s ease, color .2s ease;
}

.checkout-item-remove:hover{ background: var(--surface-raised); color: #d64545; }

.checkout-item-thumb{
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--surface-raised);
  border: 1px solid var(--border-soft);
  color: var(--border);
  font-size: 18px;
}

.checkout-item-info{ flex: 1; min-width: 0; }

.checkout-item-info h4{
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2px;
}

.checkout-item-info p{
  font-size: 11.5px;
  color: var(--text-faint);
  direction: ltr;
  text-align: right;
  margin-bottom: 4px;
}

.checkout-item-unit-price{
  font-size: 11px;
  color: var(--text-muted);
}

.checkout-item-qty{
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 10px;
}

.qty-btn{
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: var(--text-muted);
  border-radius: 50%;
  transition: background .2s ease, color .2s ease;
}

.qty-btn:hover{ background: var(--ember-blue-soft); color: var(--gold-dim); }

.qty-value{
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  min-width: 14px;
  text-align: center;
}

.checkout-item-line-total{
  flex-shrink: 0;
  min-width: 100px;
  text-align: left;
  font-size: 13.5px;
  font-weight: 800;
  color: var(--price-red);
}

.checkout-item-line-total small{
  font-size: 11px;
  font-weight: 400;
  color: var(--text-muted);
}

.checkout-empty-msg{
  display: none;
  text-align: center;
  padding: 40px 0;
  font-size: 13px;
  color: var(--text-faint);
}

.checkout-empty-msg.is-visible{ display: block; }

/* --- کوپن --- */
.coupon-box{
  display: flex;
  gap: 8px;
  margin-top: 20px;
}

.coupon-input{
  flex: 1;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0 14px;
  font-family: inherit;
  font-size: 13px;
  color: var(--text);
  background: var(--surface);
  outline: none;
  transition: border-color .2s ease;
}

.coupon-input:focus{ border-color: var(--gold-dim); }

.coupon-apply-btn{
  flex-shrink: 0;
  height: 44px;
  padding: 0 20px;
  background: var(--gold);
  color: #ffffff;
  font-size: 12.5px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  transition: background .2s ease;
}

.coupon-apply-btn:hover{ background: var(--gold-dim); }

.coupon-msg{
  display: none;
  font-size: 12px;
  margin-top: 8px;
}

.coupon-msg.is-success{ display: block; color: #3fa06b; }
.coupon-msg.is-error{ display: block; color: var(--price-red); }

/* --- جمع‌بندی قیمت --- */
.checkout-totals{
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--border-soft);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.totals-row{
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-muted);
}

.totals-row-discount{ color: #3fa06b; display: none; }
.totals-row-discount.is-visible{ display: flex; }

.totals-row-final{
  font-size: 15px;
  font-weight: 800;
  color: var(--text);
  padding-top: 8px;
  border-top: 1px dashed var(--border-soft);
}

.totals-row-final span:last-child{ color: var(--price-red); }


.checkout-item-thumb {
    overflow: hidden;
}

    .checkout-item-thumb img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

.checkout-item-type {
    font-size: .8em;
    opacity: .7;
}

/* ===================================================================
   پرداخت (چپ)
=================================================================== */
.checkout-payment-box{
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.card-info-box{
  background: var(--surface-raised);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: 18px;
  text-align: center;
  margin-bottom: 20px;
}

.card-info-label{
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.card-number-display{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 8px;
}

.card-number{
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--text);
}

.copy-card-btn{
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--gold-dim);
  background: var(--ember-blue-soft);
  font-size: 12.5px;
  transition: background .2s ease, transform .15s ease;
}

.copy-card-btn:hover{ background: var(--gold); color: #ffffff; }
.copy-card-btn.is-copied{ background: #3fa06b; color: #ffffff; }

.card-holder-name{
  font-size: 12px;
  color: var(--text-faint);
}

/* --- آپلود فیش واریزی --- */
.upload-label{
  display: block;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.upload-dropzone{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 26px 16px;
  border: 2px dashed var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  color: var(--text-muted);
  font-size: 12.5px;
  font-weight: 600;
  text-align: center;
  transition: border-color .2s ease, background .2s ease;
}

.upload-dropzone:hover{
  border-color: var(--gold-dim);
  background: var(--ember-blue-soft);
}

.upload-dropzone i{
  font-size: 24px;
  color: var(--gold-dim);
  margin-bottom: 4px;
}

.upload-hint{
  font-size: 10.5px;
  font-weight: 400;
  color: var(--text-faint);
}

.uploaded-file-row{
  display: none;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
  padding: 10px 12px;
  background: var(--surface-raised);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
}

.uploaded-file-row.is-visible{ display: flex; }

.uploaded-file-row i{ color: var(--gold-dim); font-size: 14px; }

.uploaded-file-name{
  flex: 1;
  min-width: 0;
  font-size: 12px;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.uploaded-file-remove{
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-faint);
  border-radius: 50%;
  transition: color .2s ease, background .2s ease;
}

.uploaded-file-remove:hover{ background: var(--border-soft); color: #d64545; }

.payment-error{
  display: none;
  font-size: 12px;
  color: var(--price-red);
  margin-top: 14px;
}

.payment-error.is-visible{ display: block; }

.payment-done-btn{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 50px;
  margin-top: 18px;
  background: var(--gold);
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--radius-md);
  transition: background .2s ease;
}

.payment-done-btn:hover{ background: var(--gold-dim); }

/* ===================================================================
   اطلاعات ارسال
=================================================================== */
.shipping-box{
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
}

.shipping-form{
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-row-3{ grid-template-columns: 1fr 1fr 1fr; }

.form-field{
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label{
  font-size: 12.5px;
  font-weight: 700;
  color: var(--text);
}

.form-label em{
  font-style: normal;
  font-weight: 400;
  color: var(--text-faint);
  font-size: 11px;
}

.form-input{
  width: 100%;
  height: 46px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0 14px;
  font-family: inherit;
  font-size: 13.5px;
  color: var(--text);
  background: var(--surface);
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.form-input:focus{
  border-color: var(--gold-dim);
  box-shadow: 0 0 0 3px var(--ember-blue-soft);
}

.form-input.is-invalid{ border-color: var(--price-red); }

.form-select{
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23a4aab2' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left 14px center;
}

.form-textarea{
  height: auto;
  min-height: 90px;
  padding: 12px 14px;
  resize: vertical;
}

/* ===================================================================
   پیام موفقیت نهایی
=================================================================== */
.checkout-success{
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 44px 24px;
}

.checkout-success.is-visible{ display: flex; }

.checkout-success-icon{
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--ember-blue-soft);
  color: var(--gold-dim);
  font-size: 24px;
  margin-bottom: 16px;
}

.checkout-success h2{
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 8px;
}

.checkout-success p{
  font-size: 13.5px;
  color: var(--text-muted);
  margin-bottom: 22px;
  max-width: 420px;
}

.checkout-success-btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gold);
  color: #ffffff;
  font-size: 13.5px;
  font-weight: 700;
  padding: 12px 26px;
  border-radius: var(--radius-md);
  transition: background .2s ease;
}

.checkout-success-btn:hover{ background: var(--gold-dim); }

/* ===================================================================
   ریسپانسیو
=================================================================== */
@media (max-width: 960px){
  .checkout-grid{ grid-template-columns: 1fr; }
  .form-row-3{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px){
  .checkout-page{ padding: 20px 16px 48px; }

  .checkout-cart-box,
  .checkout-payment-box,
  .shipping-box{ padding: 18px; }

  .checkout-item{ flex-wrap: wrap; }
  .checkout-item-line-total{ min-width: auto; margin-right: auto; }

  .form-row,
  .form-row-3{ grid-template-columns: 1fr; }

  .card-number{ font-size: 14px; }
}