/* CasaBorsani Custom Shop - Cart Components
   Shared styles for quantity, dropdown, ATC button, notification, cart row.
   Used by both CbcS_Product_Card and the CustomShopAddToCart Divi module. */

/* ============================================================
   Quantity Field — CSS Custom Properties
   ============================================================ */
:root {
    --cbcs-qty-bg: #000000;
    --cbcs-qty-text: #ffffff;
    --cbcs-qty-border-width: 0px;
    --cbcs-qty-border-color: #000000;
    --cbcs-qty-border-radius: 0px;
    --cbcs-qty-font: inherit;
    --cbcs-qty-font-size: 15px;
    --cbcs-qty-btn-bg: #000000;
    --cbcs-qty-btn-text: #ffffff;
    --cbcs-qty-btn-radius-outer: 0px;
    --cbcs-qty-btn-radius-inner: 0px;
    --cbcs-qty-btn-border-width: 0px;
    --cbcs-qty-btn-border-color: #000000;
    --cbcs-qty-input-width: 64px;
    --cbcs-qty-height: 42px;
}

/* ============================================================
   Quantity Field Container
   ============================================================ */
.cbcs-quantity {
    display: flex;
    align-items: stretch;
    height: var(--cbcs-qty-height);
}

/* ============================================================
   Minus & Plus Buttons
   ============================================================ */
.cbcs-qty__minus,
.cbcs-qty__plus {
    display: flex;
    align-items: center;
    justify-content: center;
    width: var(--cbcs-qty-height);
    height: 100%;
    padding: 0;
    margin: 0;
    border: var(--cbcs-qty-btn-border-width) solid var(--cbcs-qty-btn-border-color) !important;
    background: var(--cbcs-qty-btn-bg) !important;
    color: var(--cbcs-qty-btn-text) !important;
    font-size: var(--cbcs-qty-font-size) !important;
    font-family: var(--cbcs-qty-font) !important;
    cursor: pointer;
    user-select: none;
    transition: opacity 0.2s ease;
    flex-shrink: 0;
}

.cbcs-qty__minus {
    border-radius: var(--cbcs-qty-btn-radius-outer) var(--cbcs-qty-btn-radius-inner) var(--cbcs-qty-btn-radius-inner) var(--cbcs-qty-btn-radius-outer) !important;
    border-right: 0;
}

.cbcs-qty__plus {
    border-radius: var(--cbcs-qty-btn-radius-inner) var(--cbcs-qty-btn-radius-outer) var(--cbcs-qty-btn-radius-outer) var(--cbcs-qty-btn-radius-inner) !important;
    border-left: 0;
}

.cbcs-qty__minus:hover,
.cbcs-qty__plus:hover {
    opacity: 0.85;
}

.cbcs-qty__minus:active,
.cbcs-qty__plus:active {
    opacity: 0.7;
}

.cbcs-qty__minus p,
.cbcs-qty__plus p {
    margin: 0;
    line-height: 1;
    pointer-events: none;
}

/* ============================================================
   Quantity Input
   ============================================================ */
.cbcs-qty__input-wrap {
    display: flex;
    align-items: stretch;
    height: 100%;
    border: var(--cbcs-qty-border-width) solid var(--cbcs-qty-border-color) !important;
    border-radius: var(--cbcs-qty-border-radius) !important;
    overflow: hidden;
}

.cbcs-qty__input {
    width: 100%;
    height: 100%;
    padding: 0;
    margin: 0;
    border: none;
    background: var(--cbcs-qty-bg) !important;
    color: var(--cbcs-qty-text) !important;
    font-family: var(--cbcs-qty-font) !important;
    font-size: var(--cbcs-qty-font-size) !important;
    font-weight: 600;
    text-align: center;
    outline: none;
    -moz-appearance: textfield;
    appearance: textfield;
}

.cbcs-qty__input::-webkit-outer-spin-button,
.cbcs-qty__input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.cbcs-qty__input:focus {
    box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.3);
}

.cbcs-qty__input.qty {
    border: none !important;
}

/* Card-context quantity button reset */
.cbcs-card__row.cbcs-card__row--cart .cbcs-cart-row .cbcs-quantity .cbcs-qty__minus,
.cbcs-card__row.cbcs-card__row--cart .cbcs-cart-row .cbcs-quantity .cbcs-qty__plus {
    border: none !important;
}

/* ============================================================
   Cart Row (Quantity + Button wrapper)
   ============================================================ */
.cbcs-card__row--cart {
    padding: 12px 16px 0px 16px;
    margin-top: auto;
}

[hidden] {
    display: none !important;
}

.cbcs-cart-row {
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: center;
}

/* ============================================================
   Options Row
   ============================================================ */
.cbcs-card__options {
    width: 100%;
}

/* ============================================================
   Notification Row
   ============================================================ */
.cbcs-card__row--notification {
    padding: 0 16px 14px;
}

.cbcs-card__notification {
    width: 100%;
}

.cbcs-card__notification[hidden] {
    display: none;
}

.cbcs-card__notification-text {
    display: block;
    padding: 8px 12px;
    text-align: center;
    border-radius: 4px;
    font-size: var(--cbcs-notif-font-size);
    background: var(--cbcs-notif-bg);
    color: var(--cbcs-notif-text);
}

/* ============================================================
   Custom Dropdown
   ============================================================ */
.cbcs-custom-dropdown {
    position: relative;
    width: 100%;
}

.cbcs-dropdown__toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 10px 12px;
    background: var(--cbcs-dd-bg, #fff) !important;
    border: 1px solid #dcdcde;
    border-radius: 4px;
    font-size: 14px;
    color: var(--cbcs-dd-text, #333) !important;
    cursor: pointer;
    text-align: left;
    line-height: 1.3;
}

.cbcs-dropdown__toggle:hover,
.cbcs-dropdown__toggle[aria-expanded="true"] {
    border-color: #111;
}

.cbcs-dropdown__toggle-icon {
    font-size: 10px;
    margin-left: 8px;
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.cbcs-dropdown__toggle[aria-expanded="true"] .cbcs-dropdown__toggle-icon {
    transform: rotate(180deg);
}

.cbcs-dropdown__toggle-text {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cbcs-dropdown__menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin: 4px 0 0;
    padding: 4px 0;
    background: var(--cbcs-dd-bg, #fff) !important;
    border: 1px solid #dcdcde;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 100;
    max-height: 240px;
    overflow-y: auto;
    list-style: none;
    display: none;
}

.cbcs-dropdown__menu.is-open {
    display: block;
    border: none !important;
}

.cbcs-dropdown__item {
    margin: 0;
    padding: 0;
    list-style: none;
}

.cbcs-dropdown__option {
    display: block;
    width: 100%;
    padding: 8px 12px;
    background: none;
    border: none;
    font-size: 14px;
    color: var(--cbcs-dd-text, #333) !important;
    text-align: left;
    cursor: pointer;
    line-height: 1.3;
}

.cbcs-dropdown__option:hover {
    background: rgba(123, 123, 123, 0.3);
}

.cbcs-dropdown__option[aria-selected="true"] {
    font-weight: 600;
    background: #f0f0f0;
}

.cbcs-dropdown__source {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Dropdown toggle border overrides */
.cbcs-dropdown__toggle,
.cbcs-dropdown__toggle:hover,
.cbcs-dropdown__toggle[aria-expanded="true"] {
    border: none !important;
}

/* ============================================================
   Product Form
   ============================================================ */
.cbcs-product-form {
    display: contents;
}

/* ============================================================
   Add to Cart Button
   ============================================================ */
.cbcs-add-to-cart-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 0 0 5px;
    background: var(--cbcs-atc-bg, #111111) !important;
    color: var(--cbcs-atc-text, #ffffff) !important;
    border: var(--cbcs-atc-border-width, 0px) solid var(--cbcs-atc-border-color, #111111) !important;
    border-radius: var(--cbcs-atc-border-radius, 0px) !important;
    font-family: var(--cbcs-atc-font, inherit) !important;
    font-size: var(--cbcs-atc-font-size, 14px) !important;
    cursor: pointer;
    transition: opacity 0.2s ease;
    white-space: nowrap;
    min-height: 100%;
}

.cbcs-add-to-cart-btn:hover {
    opacity: 0.85;
}

.cbcs-add-to-cart-btn:active {
    opacity: 0.7;
}

.cbcs-add-to-cart-btn.is-loading {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
}

.cbcs-add-to-cart-btn__icon {
    display: flex;
    align-items: center;
}

.cbcs-add-to-cart-btn__icon img {
    width: 20px;
    height: 20px;
    display: block;
}

.cbcs-add-to-cart-btn--has-only-icon .cbcs-add-to-cart-btn__icon img {
    width: 42px;
    min-width: 42px;
    height: 42px;
}

.cbcs-add-to-cart-btn--has-only-icon .cbcs-add-to-cart-btn__text {
    font-size: 0;
}

.cbcs-add-to-cart-btn__loading {
    display: none;
    width: 16px;
    height: 16px;
    border: 2px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    animation: cbcs-spin 0.6s linear infinite;
}

.cbcs-add-to-cart-btn.is-loading .cbcs-add-to-cart-btn__loading {
    display: block;
    position: absolute;
    top: 35%;
    left: 40%;
}

@keyframes cbcs-spin {
    to { transform: rotate(360deg); }
}