/**
 * Sikulo Interactive Catering - Immersive Gallery v2.2.0
 * Luxury Cinematic Experience
 */

.sikulo-immersive-modal,
.sikulo-immersive-modal * {
    box-sizing: border-box; /* FIX v2.2.1: consistenza con frontend.css, evita overflow su mobile */
}

/* ==========================================================================
   IMMERSIVE MODAL CONTAINER
   ========================================================================== */

.sikulo-immersive-modal {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(10px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.sikulo-immersive-modal.is-open {
    opacity: 1;
    visibility: visible;
}

/* ==========================================================================
   CLOSE BUTTON
   ========================================================================== */

.sikulo-immersive-close {
    position: fixed;
    top: 32px;
    right: 32px;
    z-index: 1000000;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
    backdrop-filter: blur(20px);
    color: #ffffff;
}

.sikulo-immersive-close:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    transform: rotate(90deg) scale(1.1);
}

.sikulo-immersive-close svg {
    width: 24px;
    height: 24px;
    stroke-width: 2.5;
}

/* ==========================================================================
   SWIPER CONTAINER
   ========================================================================== */

.sikulo-immersive-swiper-container {
    width: 100%;
    height: 100vh;
    position: relative;
}

.sikulo-immersive-swiper {
    width: 100%;
    height: 100%;
}

.sikulo-immersive-swiper .swiper-slide {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 40px;
}

/* ==========================================================================
   MEDIA (Images & Videos)
   ========================================================================== */

.sikulo-immersive-media {
    max-width: 90vw;
    max-height: 85vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 0;
    box-shadow: 0 20px 80px rgba(0, 0, 0, 0.6);
}

/* Ken Burns Effect - Applied dynamically via JS */
.sikulo-immersive-media.ken-burns-active {
    transform-origin: center center;
}

/* Video Controls */
.sikulo-immersive-media video {
    max-width: 90vw;
    max-height: 85vh;
}

/* ==========================================================================
   SWIPER NAVIGATION
   ========================================================================== */

.sikulo-immersive-swiper .swiper-button-prev,
.sikulo-immersive-swiper .swiper-button-next {
    width: 64px;
    height: 64px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    color: #ffffff;
    backdrop-filter: blur(20px);
    transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.sikulo-immersive-swiper .swiper-button-prev:hover,
.sikulo-immersive-swiper .swiper-button-next:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.sikulo-immersive-swiper .swiper-button-prev::after,
.sikulo-immersive-swiper .swiper-button-next::after {
    font-size: 20px;
    font-weight: 900;
}

/* ==========================================================================
   SWIPER PAGINATION
   ========================================================================== */

.sikulo-immersive-swiper .swiper-pagination {
    bottom: 40px;
}

.sikulo-immersive-swiper .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.3);
    opacity: 1;
    transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.sikulo-immersive-swiper .swiper-pagination-bullet-active {
    background: #ffffff;
    width: 36px;
    border-radius: 6px;
}

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

@media (max-width: 768px) {
    .sikulo-immersive-close {
        top: 16px;
        right: 16px;
        width: 48px;
        height: 48px;
    }
    
    .sikulo-immersive-close svg {
        width: 20px;
        height: 20px;
    }
    
    .sikulo-immersive-swiper .swiper-slide {
        padding: 60px 20px;
    }
    
    .sikulo-immersive-media {
        max-width: 95vw;
        max-height: 75vh;
    }
    
    .sikulo-immersive-swiper .swiper-button-prev,
    .sikulo-immersive-swiper .swiper-button-next {
        width: 48px;
        height: 48px;
    }
    
    .sikulo-immersive-swiper .swiper-button-prev::after,
    .sikulo-immersive-swiper .swiper-button-next::after {
        font-size: 16px;
    }
    
    .sikulo-immersive-swiper .swiper-pagination {
        bottom: 24px;
    }
}

/* ==========================================================================
   LOADING STATE
   ========================================================================== */

.sikulo-immersive-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #ffffff;
    font-size: 16px;
    opacity: 0.6;
}

/* ==========================================================================
   ACCESSIBILITY & FOCUS STATES
   ========================================================================== */

.sikulo-immersive-close:focus-visible {
    outline: 2px solid #ffffff;
    outline-offset: 4px;
}

/* ==========================================================================
   REDUCED MOTION
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    .sikulo-immersive-modal,
    .sikulo-immersive-close,
    .sikulo-immersive-swiper .swiper-button-prev,
    .sikulo-immersive-swiper .swiper-button-next,
    .sikulo-immersive-swiper .swiper-pagination-bullet {
        transition: none;
    }
    
    .sikulo-immersive-close:hover {
        transform: none;
    }
    
    /* Disable Ken Burns for reduced motion */
    .sikulo-immersive-media.ken-burns-active {
        transform: none !important;
    }
}