// Modal Component Variables
:root {
    --modal-z-index: 1050;
    --modal-overlay-bg: rgba(0, 0, 0, 0.5);
    --modal-transition: 0.3s ease;
    --modal-content-max-width: 500px;
    --modal-content-border-radius: var(--br-card);
    --modal-content-bg: var(--bg-light);
    --modal-content-shadow: var(--shadow-lg);
    --modal-padding: 1.25rem;
    --modal-header-font-size: 1.25rem;
    --modal-header-font-weight: 600;
    --modal-border-color: var(--bc-card);
    --modal-close-size: 1.5rem;
    --modal-close-opacity: 0.7;
    --modal-close-hover-opacity: 1;
    --modal-size-sm: 300px;
    --modal-size-md: 500px;
    --modal-size-lg: 800px;
    --modal-size-xl: 1140px;
    --modal-gap: 0.5rem;
}

// Modal Component
.csd-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: var(--modal-z-index);
    opacity: 0;
    transition: opacity var(--modal-transition);
    
    &.show {
        display: block;
        opacity: 1;
    }
    
    .csd-modal-overlay {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        height: 100%;
        background-color: var(--modal-overlay-bg);
    }
    
    .csd-modal-content {
        position: fixed;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 90%;
        max-width: var(--modal-content-max-width);
        background: var(--modal-content-bg);
        border-radius: var(--modal-content-border-radius);
        box-shadow: var(--modal-content-shadow);
        transition: transform var(--modal-transition), opacity var(--modal-transition);
        z-index: calc(var(--modal-z-index) + 1);
        max-height: calc(100vh - 2rem);
        display: flex;
        flex-direction: column;
    }
    
    .csd-modal-header {
        padding: var(--modal-padding);
        display: flex;
        align-items: center;
        justify-content: space-between;
        border-bottom: 1px solid var(--modal-border-color);
        
        .csd-modal-title {
            margin: 0;
            font-size: var(--modal-header-font-size);
            font-weight: var(--modal-header-font-weight);
            color: var(--text-color);
        }
        
        .csd-modal-close {
            background: none;
            border: none;
            padding: 0.5rem;
            cursor: pointer;
            color: var(--text-color);
            opacity: var(--modal-close-opacity);
            transition: opacity var(--modal-transition);
            font-size: var(--modal-close-size);
            line-height: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: var(--br-field);
            
            &:hover {
                opacity: var(--modal-close-hover-opacity);
                background-color: var(--bg-highlight);
            }
        }
    }
    
    .csd-modal-body {
        padding: var(--modal-padding);
        overflow-y: auto;
        flex: 1;
    }
    
    .csd-modal-footer {
        padding: var(--modal-padding);
        display: flex;
        justify-content: flex-end;
        gap: var(--modal-gap);
        border-top: 1px solid var(--modal-border-color);
    }
    
    // Size variants
    &.sm .csd-modal-content {
        max-width: var(--modal-size-sm);
    }
    
    &.md .csd-modal-content {
        max-width: var(--modal-size-md);
    }
    
    &.lg .csd-modal-content {
        max-width: var(--modal-size-lg);
    }
    
    &.xl .csd-modal-content {
        max-width: var(--modal-size-xl);
    }
    
    &.fullscreen .csd-modal-content {
        width: 100vw;
        height: 100vh;
        max-width: none;
        max-height: none;
        margin: 0;
        border-radius: 0;
    }
    
    // Position variants
    &.top .csd-modal-content {
        top: 1rem;
        transform: translate(-50%, 0);
    }
    
    &.bottom .csd-modal-content {
        top: auto;
        bottom: 1rem;
        transform: translate(-50%, 0);
    }
    
    // Animation variants (da applicare alla .csd-modal-content)
    &.slide-up .csd-modal-content {
        transform: translate(-50%, 100%);
    }
    
    &.slide-down .csd-modal-content {
        transform: translate(-50%, -100%);
    }
    
    &.slide-left .csd-modal-content {
        transform: translate(100%, -50%);
    }
    
    &.slide-right .csd-modal-content {
        transform: translate(-100%, -50%);
    }
    
    &.show.slide-up .csd-modal-content,
    &.show.slide-down .csd-modal-content {
        transform: translate(-50%, -50%);
    }
    
    &.show.slide-left .csd-modal-content,
    &.show.slide-right .csd-modal-content {
        transform: translate(-50%, -50%);
    }
}

// Confirm Dialog
.csd-modal-confirm {
    @extend .csd-modal;
    
    .csd-modal-content {
        max-width: 400px;
    }
    
    .csd-modal-body {
        display: flex;
        align-items: center;
        gap: 1rem;
        
        ion-icon {
            font-size: 1.5rem;
            color: var(--csd-color-warning);
        }
    }
}

// Responsive adjustments
@media (max-width: 576px) {
    .csd-modal {
        .csd-modal-content {
            width: 95%;
            max-height: calc(100vh - 1rem);
        }
        
        .csd-modal-header,
        .csd-modal-body,
        .csd-modal-footer {
            padding: calc(var(--modal-padding) * 0.75);
        }
    }
}