/**
 * Pretpot Add to Cart Button Widget Styles
 */

/* Base Button Styles */
.pretpot-add-to-cart-wrapper {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.pretpot-add-to-cart-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 2px solid transparent;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    background-color: #333;
    color: #fff;
    min-height: 48px;
}

.pretpot-add-to-cart-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.pretpot-add-to-cart-button:focus {
    outline: 2px solid #007cba;
    outline-offset: 2px;
}

/* Icon Styles */
.pretpot-atc-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2em;
    line-height: 1;
}

.pretpot-atc-icon-left {
    order: -1;
}

.pretpot-atc-icon-right {
    order: 1;
}

/* Loading State */
.pretpot-add-to-cart-button.is-loading {
    pointer-events: none;
    opacity: 0.8;
}

.pretpot-atc-loader {
    display: none;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: pretpot-atc-spin 0.8s linear infinite;
}

.pretpot-add-to-cart-button.is-loading .pretpot-atc-loader {
    display: inline-block;
}

.pretpot-add-to-cart-button.is-loading .pretpot-atc-text,
.pretpot-add-to-cart-button.is-loading .pretpot-atc-icon {
    opacity: 0;
}

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

/* Success State */
.pretpot-add-to-cart-button.is-success {
    background-color: #46b450 !important;
    border-color: #46b450 !important;
}

.pretpot-atc-success-icon {
    display: none;
}

.pretpot-add-to-cart-button.is-success .pretpot-atc-success-icon {
    display: inline-flex;
}

.pretpot-add-to-cart-button.is-success .pretpot-atc-text,
.pretpot-add-to-cart-button.is-success .pretpot-atc-icon:not(.pretpot-atc-success-icon) {
    display: none;
}

/* Quantity Selector */
.pretpot-atc-quantity-wrapper {
    display: flex;
    align-items: center;
    gap: 0;
    border: 1px solid #ddd;
    border-radius: 4px;
    overflow: hidden;
    width: fit-content;
}

.pretpot-atc-quantity-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: #f5f5f5;
    cursor: pointer;
    font-size: 18px;
    color: #333;
    transition: background 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pretpot-atc-quantity-btn:hover {
    background: #e0e0e0;
}

.pretpot-atc-quantity-btn:focus {
    outline: none;
    background: #d0d0d0;
}

.pretpot-atc-quantity-input {
    width: 60px;
    height: 40px;
    border: none;
    border-left: 1px solid #ddd;
    border-right: 1px solid #ddd;
    text-align: center;
    font-size: 14px;
    font-weight: 600;
    color: #333;
    -moz-appearance: textfield;
}

.pretpot-atc-quantity-input::-webkit-outer-spin-button,
.pretpot-atc-quantity-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.pretpot-atc-quantity-input:focus {
    outline: none;
    background: #fafafa;
}

/* Variations Select */
.pretpot-atc-variations {
    margin-bottom: 15px;
}

.pretpot-atc-variation-row {
    margin-bottom: 10px;
}

.pretpot-atc-variation-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 5px;
    color: #333;
}

.pretpot-atc-variation-select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    background: #fff;
    cursor: pointer;
}

.pretpot-atc-variation-select:focus {
    outline: none;
    border-color: #007cba;
    box-shadow: 0 0 0 1px #007cba;
}

/* Stock Status */
.pretpot-atc-stock-status {
    font-size: 13px;
    padding: 8px 12px;
    border-radius: 4px;
    margin-bottom: 10px;
}

.pretpot-atc-stock-status.in-stock {
    background: #f0f9f0;
    color: #46b450;
}

.pretpot-atc-stock-status.out-of-stock {
    background: #fef0f0;
    color: #dc3232;
}

.pretpot-atc-stock-status.on-backorder {
    background: #fff8e5;
    color: #f0b849;
}

/* Success Message */
.pretpot-atc-message {
    padding: 12px 16px;
    border-radius: 4px;
    font-size: 14px;
    margin-top: 10px;
    animation: pretpot-atc-fade-in 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.pretpot-atc-message.success {
    background: #f0f9f0;
    color: #46b450;
    border: 1px solid #46b450;
}

.pretpot-atc-message.error {
    background: #fef0f0;
    color: #dc3232;
    border: 1px solid #dc3232;
}

@keyframes pretpot-atc-fade-in {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Alignment Variants */
.pretpot-add-to-cart-wrapper.align-left {
    align-items: flex-start;
}

.pretpot-add-to-cart-wrapper.align-center {
    align-items: center;
}

.pretpot-add-to-cart-wrapper.align-right {
    align-items: flex-end;
}

.pretpot-add-to-cart-wrapper.align-justified .pretpot-add-to-cart-button {
    width: 100%;
}

/* Full Width Button */
.pretpot-add-to-cart-button.is-full-width {
    width: 100%;
}

/* Entrance Animation */
.pretpot-add-to-cart-wrapper.animated {
    animation-duration: 0.6s;
    animation-fill-mode: both;
}

.pretpot-add-to-cart-wrapper.fade-in {
    animation-name: pretpot-atc-fade-in;
}

.pretpot-add-to-cart-wrapper.slide-up {
    animation-name: pretpot-atc-slide-up;
}

@keyframes pretpot-atc-slide-up {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Replace Animation (slow cycle) */
.pretpot-add-to-cart-wrapper.replace-animation {
    animation: pretpot-atc-replace 8s ease-in-out infinite;
}

@keyframes pretpot-atc-replace {
    0%, 45% { opacity: 1; transform: scale(1); }
    50% { opacity: 0; transform: scale(0.95); }
    55%, 95% { opacity: 1; transform: scale(1); }
    100% { opacity: 0; transform: scale(0.95); }
}

/* Responsive */
@media (max-width: 767px) {
    .pretpot-add-to-cart-button {
        padding: 10px 20px;
        font-size: 13px;
    }
    
    .pretpot-atc-quantity-btn,
    .pretpot-atc-quantity-input {
        height: 36px;
    }
    
    .pretpot-atc-quantity-btn {
        width: 36px;
    }
    
    .pretpot-atc-quantity-input {
        width: 50px;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    .pretpot-add-to-cart-button,
    .pretpot-atc-quantity-btn,
    .pretpot-atc-message {
        transition: none;
    }
    
    .pretpot-atc-loader {
        animation: none;
        border-top-color: transparent;
    }
    
    .pretpot-add-to-cart-wrapper.animated,
    .pretpot-add-to-cart-wrapper.replace-animation {
        animation: none;
    }
}

/* Disabled State */
.pretpot-add-to-cart-button:disabled,
.pretpot-add-to-cart-button.is-disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* Hidden */
.pretpot-add-to-cart-wrapper.is-hidden {
    display: none;
}