/**
 * Promotions Component Styles
 * 
 * Styles for the dynamic promotions system on homepage
 * 
 * @package PlayGirls
 * @since 1.0.0
 */

/* Promotions Section */
.pg-promotions {
    padding-block: clamp(3rem, 8vw, 6rem);
    background: var(--pg-color-surface-variant);
    position: relative;
    
    &::before {
        content: '';
        position: absolute;
        top: 0;
        left: 50%;
        transform: translateX(-50%);
        width: min(90%, 1200px);
        height: 1px;
        background: linear-gradient(
            90deg,
            transparent,
            var(--pg-color-primary-400) 20%,
            var(--pg-color-primary-400) 80%,
            transparent
        );
        opacity: 0.3;
    }
}

.pg-promotions__description {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 2rem;
    color: var(--pg-color-on-surface-variant);
    font-size: var(--pg-font-size-lg);
    line-height: 1.6;
}

/* Promotions Grid */
.pg-promotions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: clamp(1.5rem, 4vw, 2rem);
    margin-block-start: clamp(2rem, 5vw, 3rem);
    
    @container (min-width: 768px) {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    }
    
    @container (min-width: 1024px) {
        grid-template-columns: repeat(3, 1fr);
        max-width: none;
    }
}

/* Promotion Card */
.pg-promo-card {
    position: relative;
    background: var(--pg-color-surface);
    border: 1px solid var(--pg-color-outline-variant);
    border-radius: var(--pg-border-radius-lg);
    padding: clamp(1.5rem, 4vw, 2rem);
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    &::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: linear-gradient(
            90deg,
            var(--pg-color-primary-500),
            var(--pg-color-primary-300)
        );
        transform: scaleX(0);
        transform-origin: left;
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    &:hover {
        transform: translateY(-2px);
        border-color: var(--pg-color-primary-400);
        box-shadow: 
            0 8px 25px -5px rgb(var(--pg-color-primary-500-rgb) / 0.1),
            0 4px 10px -3px rgb(var(--pg-color-shadow-rgb) / 0.1);
            
        &::before {
            transform: scaleX(1);
        }
        
        .pg-promo-card__title {
            color: var(--pg-color-primary-400);
        }
    }
    
    &:focus-within {
        outline: 2px solid var(--pg-color-primary-400);
        outline-offset: 2px;
    }
}

.pg-promo-card__content {
    position: relative;
    z-index: 1;
}

.pg-promo-card__title {
    color: var(--pg-color-on-surface);
    font-family: var(--pg-font-family-heading);
    font-size: var(--pg-font-size-xl);
    font-weight: var(--pg-font-weight-semibold);
    line-height: 1.3;
    margin-block-end: 0.75rem;
    transition: color 0.3s ease;
}

.pg-promo-card__description {
    color: var(--pg-color-on-surface-variant);
    font-size: var(--pg-font-size-base);
    line-height: 1.5;
    margin-block-end: 1rem;
}

/* Promotion Meta */
.pg-promo-card__meta {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-block-start: 1rem;
    padding-block-start: 1rem;
    border-block-start: 1px solid var(--pg-color-outline-variant);
    text-align: center;
}

.pg-promo-card__period,
.pg-promo-card__event,
.pg-promo-card__events {
    font-size: var(--pg-font-size-sm);
    color: var(--pg-color-on-surface-variant);
    text-align: center;
    line-height: 1.4;
}

/* Multiple events display */
.pg-promo-card__multiple-events {
    text-align: center;
}

.pg-promo-card__events-label {
    display: block;
    margin-block-end: 0.5rem;
    font-weight: var(--pg-font-weight-medium);
    color: var(--pg-color-on-surface);
}

.pg-promo-card__events-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.pg-promo-card__event-item {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
}

.pg-promo-card__event-date {
    font-size: var(--pg-font-size-xs);
    opacity: 0.8;
}

.pg-promo-card__event-link {
    color: var(--pg-color-primary-400);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 2px;
    font-weight: var(--pg-font-weight-medium);
    transition: all 0.2s ease;
    
    &:hover,
    &:focus {
        color: var(--pg-color-primary-300);
        text-decoration-thickness: 2px;
        transform: translateX(2px);
    }
}

/* Promotion Badge */
.pg-promo-card__badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--pg-color-primary-500);
    color: var(--pg-color-on-primary);
    font-size: var(--pg-font-size-xs);
    font-weight: var(--pg-font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.25rem 0.75rem;
    border-radius: var(--pg-border-radius-full);
    box-shadow: 0 2px 8px rgb(var(--pg-color-primary-500-rgb) / 0.3);
}

/* Single Promotion Note */
.pg-promotions__single-note {
    text-align: center;
    margin-block-start: 2rem;
    padding: 1.5rem;
    background: rgb(var(--pg-color-primary-500-rgb) / 0.05);
    border: 1px solid rgb(var(--pg-color-primary-500-rgb) / 0.1);
    border-radius: var(--pg-border-radius-md);
    
    p {
        color: var(--pg-color-on-surface-variant);
        font-style: italic;
        margin: 0;
    }
}

/* Empty State */
.pg-promotions-empty {
    text-align: center;
    padding: clamp(3rem, 8vw, 5rem) clamp(1rem, 4vw, 2rem);
    max-width: 500px;
    margin: 0 auto;
}

.pg-promotions-empty__icon {
    display: flex;
    justify-content: center;
    margin-block-end: 1.5rem;
    opacity: 0.6;
    
    svg {
        color: var(--pg-color-primary-400);
        filter: drop-shadow(0 0 8px rgb(var(--pg-color-primary-500-rgb) / 0.2));
    }
}

.pg-promotions-empty__title {
    color: var(--pg-color-on-surface);
    font-family: var(--pg-font-family-heading);
    font-size: var(--pg-font-size-2xl);
    font-weight: var(--pg-font-weight-semibold);
    line-height: 1.2;
    margin-block-end: 1rem;
}

.pg-promotions-empty__message {
    color: var(--pg-color-on-surface-variant);
    font-size: var(--pg-font-size-lg);
    line-height: 1.6;
    margin-block-end: 2rem;
}

.pg-promotions-empty__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    
    .pg-button {
        min-width: 140px;
    }
}

/* Responsive adjustments */
@media (max-width: 480px) {
    .pg-promotions-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .pg-promo-card {
        padding: 1.25rem;
    }
    
    .pg-promo-card__meta {
        gap: 0.75rem;
    }
    
    .pg-promo-card__period,
    .pg-promo-card__event {
        line-height: 1.3;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .pg-promo-card {
        border-width: 2px;
        
        &:hover {
            border-width: 3px;
        }
    }
    
    .pg-promo-card__badge {
        border: 2px solid var(--pg-color-on-primary);
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .pg-promo-card {
        transition: none;
        
        &::before {
            transition: none;
        }
        
        &:hover {
            transform: none;
        }
    }
    
    .pg-promo-card__title {
        transition: none;
    }
    
    .pg-promo-card__event-link {
        transition: none;
    }
}