/**
 * WooCommerce Pages - Cart, Checkout, My Account
 *
 * Styles pour les pages panier, paiement et mon compte.
 * Utilise les variables CSS du theme PDC (--pdc-*).
 *
 * @package PDC
 */

/* ==========================================================================
   SHARED - Layout deux colonnes
   ========================================================================== */

.pdc-cart__layout,
.pdc-checkout__layout,
.pdc-account__layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 2rem;
    align-items: start;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 0;
}

@media (max-width: 900px) {
    .pdc-cart__layout,
    .pdc-checkout__layout,
    .pdc-account__layout {
        grid-template-columns: 1fr;
    }
}

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

.pdc-cart__header {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.pdc-cart__title {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

.pdc-cart__count {
    font-size: 0.875rem;
    color: var(--pdc-color-text-muted, #6b7280);
}

/* Cart items */
.pdc-cart-item {
    display: flex;
    gap: 1rem;
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--pdc-color-border, #e5e7eb);
}

.pdc-cart-item:first-child {
    border-top: 1px solid var(--pdc-color-border, #e5e7eb);
}

.pdc-cart-item__quantity {
    flex-shrink: 0;
    width: 60px;
}

.pdc-cart-item__quantity .quantity {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.pdc-cart-item__quantity .quantity input[type="number"] {
    width: 50px;
    text-align: center;
    border: 1px solid var(--pdc-color-border, #e5e7eb);
    border-radius: 6px;
    padding: 0.375rem;
    font-size: 0.875rem;
}

.pdc-cart-item__content {
    display: flex;
    flex: 1;
    gap: 1rem;
    align-items: flex-start;
}

.pdc-cart-item__image {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
}

.pdc-cart-item__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
}

.pdc-cart-item__info {
    flex: 1;
    min-width: 0;
}

.pdc-cart-item__name {
    font-size: 0.9375rem;
    font-weight: 600;
    margin: 0 0 0.25rem;
    line-height: 1.3;
}

.pdc-cart-item__name a {
    color: inherit;
    text-decoration: none;
}

.pdc-cart-item__name a:hover {
    color: var(--pdc-color-primary, #2563eb);
}

.pdc-cart-item__unit-price {
    font-size: 0.8125rem;
    color: var(--pdc-color-text-muted, #6b7280);
    margin-top: 0.375rem;
}

.pdc-cart-item__subtotal {
    flex-shrink: 0;
    font-weight: 700;
    font-size: 1rem;
    white-space: nowrap;
}

.pdc-cart-item__remove {
    flex-shrink: 0;
}

.pdc-cart-item__remove-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    color: var(--pdc-color-text-muted, #6b7280);
    transition: background-color 0.2s, color 0.2s;
}

.pdc-cart-item__remove-btn:hover {
    background: #fef2f2;
    color: #ef4444;
}

.pdc-cart-item__backorder {
    font-size: 0.8125rem;
    color: #d97706;
    margin: 0.25rem 0 0;
}

/* Cart actions */
.pdc-cart__actions {
    display: flex;
    justify-content: flex-end;
    padding: 1rem 0;
}

.pdc-cart__update-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    border: 1px solid var(--pdc-color-border, #e5e7eb);
    border-radius: 8px;
    background: transparent;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
}

.pdc-cart__update-btn:hover {
    background: var(--pdc-color-bg-muted, #f9fafb);
}

.pdc-cart__continue {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--pdc-color-text-muted, #6b7280);
    font-size: 0.875rem;
    text-decoration: none;
    margin-top: 0.5rem;
}

.pdc-cart__continue:hover {
    color: var(--pdc-color-primary, #2563eb);
}

/* Cart sidebar / totals */
.pdc-cart__sidebar {
    position: sticky;
    top: 100px;
}

.pdc-cart__totals {
    background: var(--pdc-color-bg-muted, #f9fafb);
    border-radius: 12px;
    padding: 1.5rem;
}

.pdc-cart__totals-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin: 0 0 1.25rem;
}

.pdc-cart__totals-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.625rem 0;
    border-bottom: 1px solid var(--pdc-color-border, #e5e7eb);
}

.pdc-cart__totals-row--total {
    border-bottom: none;
    padding-top: 1rem;
    margin-top: 0.5rem;
    border-top: 2px solid var(--pdc-color-text, #111);
}

.pdc-cart__totals-row--total .pdc-cart__totals-label,
.pdc-cart__totals-row--total .pdc-cart__totals-value {
    font-size: 1.125rem;
    font-weight: 700;
}

.pdc-cart__totals-label {
    font-size: 0.875rem;
    color: var(--pdc-color-text-muted, #6b7280);
}

.pdc-cart__totals-value {
    font-weight: 600;
}

.pdc-cart__totals-value--free {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--pdc-color-success, #16a34a);
    font-weight: 600;
}

.pdc-cart__checkout {
    margin-top: 1.25rem;
}

.pdc-cart__checkout .checkout-button,
.pdc-cart__checkout a.checkout-button {
    display: block;
    width: 100%;
    padding: 0.875rem;
    background: var(--pdc-color-primary, #2563eb);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.2s;
}

.pdc-cart__checkout .checkout-button:hover {
    background: var(--pdc-color-primary-dark, #1d4ed8);
}

/* Reassurance badges */
.pdc-cart__reassurance,
.pdc-checkout__reassurance {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--pdc-color-border, #e5e7eb);
}

.pdc-cart__reassurance-item,
.pdc-checkout__reassurance-item {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 0.8125rem;
    color: var(--pdc-color-text-muted, #6b7280);
}

.pdc-cart__reassurance-item svg,
.pdc-checkout__reassurance-item svg {
    flex-shrink: 0;
    color: var(--pdc-color-success, #16a34a);
}

/* Cart empty */
.pdc-cart-empty {
    text-align: center;
    padding: 4rem 1rem;
    max-width: 480px;
    margin: 0 auto;
}

.pdc-cart-empty__icon {
    color: var(--pdc-color-text-muted, #6b7280);
    opacity: 0.4;
    margin-bottom: 1.5rem;
}

.pdc-cart-empty__title {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 0.75rem;
}

.pdc-cart-empty__text {
    color: var(--pdc-color-text-muted, #6b7280);
    margin-bottom: 2rem;
}

.pdc-cart-empty__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--pdc-color-primary, #2563eb);
    color: #fff;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.2s;
}

.pdc-cart-empty__btn:hover {
    background: var(--pdc-color-primary-dark, #1d4ed8);
    color: #fff;
}

/* ==========================================================================
   COUPON FORM
   ========================================================================== */

.pdc-coupon {
    margin-top: 1rem;
}

.pdc-coupon__toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.75rem 0;
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--pdc-color-text-muted, #6b7280);
    transition: color 0.2s;
}

.pdc-coupon__toggle:hover {
    color: var(--pdc-color-primary, #2563eb);
}

.pdc-coupon__chevron {
    margin-left: auto;
    transition: transform 0.2s;
}

.pdc-coupon__toggle[aria-expanded="true"] .pdc-coupon__chevron {
    transform: rotate(180deg);
}

.pdc-coupon__form {
    padding: 0.75rem 0;
}

.pdc-coupon__input-group {
    display: flex;
    gap: 0.5rem;
}

.pdc-coupon__input {
    flex: 1;
    padding: 0.625rem 0.75rem;
    border: 1px solid var(--pdc-color-border, #e5e7eb);
    border-radius: 6px;
    font-size: 0.875rem;
}

.pdc-coupon__input:focus {
    outline: none;
    border-color: var(--pdc-color-primary, #2563eb);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.pdc-coupon__btn {
    padding: 0.625rem 1rem;
    background: var(--pdc-color-text, #111);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: opacity 0.2s;
}

.pdc-coupon__btn:hover {
    opacity: 0.85;
}

.pdc-coupon__btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

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

.pdc-checkout__login-required {
    text-align: center;
    padding: 3rem 1rem;
}

.pdc-checkout__section {
    margin-bottom: 2rem;
}

.pdc-checkout__section-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.pdc-checkout__step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--pdc-color-primary, #2563eb);
    color: #fff;
    font-weight: 700;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.pdc-checkout__section-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin: 0;
}

/* Checkout sidebar */
.pdc-checkout__sidebar {
    position: sticky;
    top: 100px;
}

.pdc-checkout__order-review {
    background: var(--pdc-color-bg-muted, #f9fafb);
    border-radius: 12px;
    padding: 1.5rem;
}

.pdc-checkout__order-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin: 0 0 1.25rem;
}

/* Checkout form fields */
.pdc-checkout .woocommerce-checkout .form-row {
    margin-bottom: 1rem;
}

.pdc-checkout .woocommerce-checkout .form-row label {
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.375rem;
    display: block;
}

.pdc-checkout .woocommerce-checkout .form-row input.input-text,
.pdc-checkout .woocommerce-checkout .form-row textarea,
.pdc-checkout .woocommerce-checkout .form-row select {
    width: 100%;
    padding: 0.625rem 0.75rem;
    border: 1px solid var(--pdc-color-border, #e5e7eb);
    border-radius: 6px;
    font-size: 0.875rem;
}

.pdc-checkout .woocommerce-checkout .form-row input.input-text:focus,
.pdc-checkout .woocommerce-checkout .form-row textarea:focus,
.pdc-checkout .woocommerce-checkout .form-row select:focus {
    outline: none;
    border-color: var(--pdc-color-primary, #2563eb);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Order review table in checkout */
.pdc-checkout__order-review .woocommerce-checkout-review-order-table {
    width: 100%;
    border-collapse: collapse;
}

.pdc-checkout__order-review .woocommerce-checkout-review-order-table th,
.pdc-checkout__order-review .woocommerce-checkout-review-order-table td {
    padding: 0.625rem 0;
    border-bottom: 1px solid var(--pdc-color-border, #e5e7eb);
    font-size: 0.875rem;
}

.pdc-checkout__order-review .woocommerce-checkout-review-order-table .order-total th,
.pdc-checkout__order-review .woocommerce-checkout-review-order-table .order-total td {
    font-weight: 700;
    font-size: 1rem;
    border-top: 2px solid var(--pdc-color-text, #111);
    border-bottom: none;
    padding-top: 1rem;
}

/* Place order button */
.pdc-checkout #place_order {
    display: block;
    width: 100%;
    padding: 0.875rem;
    background: var(--pdc-color-primary, #2563eb);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
    margin-top: 1rem;
}

.pdc-checkout #place_order:hover {
    background: var(--pdc-color-primary-dark, #1d4ed8);
}

/* ==========================================================================
   MY ACCOUNT
   ========================================================================== */

.pdc-account__layout {
    grid-template-columns: 260px 1fr;
}

@media (max-width: 900px) {
    .pdc-account__layout {
        grid-template-columns: 1fr;
    }
}

/* Account navigation */
.pdc-account-nav {
    background: var(--pdc-color-bg-muted, #f9fafb);
    border-radius: 12px;
    padding: 1.5rem;
    position: sticky;
    top: 100px;
}

.pdc-account-nav__header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--pdc-color-border, #e5e7eb);
}

.pdc-account-nav__avatar img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.pdc-account-nav__name {
    display: block;
    font-weight: 600;
    font-size: 0.9375rem;
}

.pdc-account-nav__email {
    display: block;
    font-size: 0.8125rem;
    color: var(--pdc-color-text-muted, #6b7280);
}

.pdc-account-nav__menu {
    list-style: none;
    margin: 0;
    padding: 0;
}

.pdc-account-nav__item {
    margin: 0;
}

.pdc-account-nav__link {
    display: block;
    padding: 0.625rem 0.75rem;
    border-radius: 6px;
    color: var(--pdc-color-text, #111);
    text-decoration: none;
    font-size: 0.875rem;
    transition: background-color 0.2s;
}

.pdc-account-nav__link:hover {
    background: var(--pdc-color-border, #e5e7eb);
}

.pdc-account-nav__item.is-active .pdc-account-nav__link,
.pdc-account-nav__link[aria-current="page"] {
    background: var(--pdc-color-primary, #2563eb);
    color: #fff;
    font-weight: 600;
}

/* Dashboard */
.pdc-dashboard__welcome {
    margin-bottom: 2rem;
}

.pdc-dashboard__title {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
}

.pdc-dashboard__subtitle {
    color: var(--pdc-color-text-muted, #6b7280);
    font-size: 0.9375rem;
}

.pdc-dashboard__subtitle a {
    color: var(--pdc-color-primary, #2563eb);
}

.pdc-dashboard__shortcuts {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1rem;
}

.pdc-dashboard__card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    border: 1px solid var(--pdc-color-border, #e5e7eb);
    border-radius: 12px;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.pdc-dashboard__card:hover {
    border-color: var(--pdc-color-primary, #2563eb);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.pdc-dashboard__card-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(37, 99, 235, 0.08);
    color: var(--pdc-color-primary, #2563eb);
}

.pdc-dashboard__card-title {
    font-size: 0.9375rem;
    font-weight: 600;
    margin: 0 0 0.25rem;
}

.pdc-dashboard__card-desc {
    font-size: 0.8125rem;
    color: var(--pdc-color-text-muted, #6b7280);
    margin: 0;
}

/* ==========================================================================
   DARK MODE
   ========================================================================== */

[data-theme="dark"] .pdc-cart__totals,
[data-theme="dark"] .pdc-checkout__order-review,
[data-theme="dark"] .pdc-account-nav {
    background: var(--pdc-color-bg-muted, #1f2937);
}

[data-theme="dark"] .pdc-cart-item__remove-btn:hover {
    background: rgba(239, 68, 68, 0.15);
}

[data-theme="dark"] .pdc-dashboard__card-icon {
    background: rgba(37, 99, 235, 0.15);
}

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

@media (max-width: 600px) {
    .pdc-cart-item__content {
        flex-wrap: wrap;
    }

    .pdc-cart-item__subtotal {
        width: 100%;
        text-align: right;
        margin-top: 0.5rem;
    }

    .pdc-cart-item__quantity {
        width: 50px;
    }

    .pdc-cart-item__image {
        width: 60px;
        height: 60px;
    }

    .pdc-checkout__step-number {
        width: 28px;
        height: 28px;
        font-size: 0.8125rem;
    }

    .pdc-dashboard__shortcuts {
        grid-template-columns: 1fr;
    }
}