/* ═══════════════════════════════════════════════════════════════
   BHAIRAVNEX MAGAZINE / BOOK GALLERY
   Standalone component - does not interfere with existing styles
   ═══════════════════════════════════════════════════════════════ */

:root {
    --mag-width: 800px;  /* Larger display for better visibility */
    --mag-height: 500px; /* Larger height for better image showcase */
    --mag-navy: #0b3a66;
    --mag-gold: #d4af37;
    --mag-light: #f8f9fa;
    --mag-dark: #212529;
}

/* Magazine Container */
.magazine-wrapper {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

.magazine-container {
    position: relative;
    width: 100%;
    max-width: var(--mag-width);
    height: var(--mag-height);
    margin: 0 auto;
    perspective: 1200px;
    overflow: visible;
}

/* Responsive scaling for mobile */
@media (max-width: 500px) {
    .magazine-container {
        max-width: 90vw;
        height: calc(90vw * 0.8); /* Maintain 10:8 aspect ratio */
    }
}

/* Magazine Book */
.magazine-book {
    position: relative;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f5f5f0 0%, #e8e8e0 100%);
    border-radius: 8px;
    box-shadow: 
        0 10px 40px rgba(0, 0, 0, 0.3),
        0 2px 10px rgba(0, 0, 0, 0.2),
        inset 0 0 0 1px rgba(255, 255, 255, 0.5);
    overflow: hidden;
}

/* Paper texture overlay */
.magazine-book::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(0, 0, 0, 0.02) 2px,
            rgba(0, 0, 0, 0.02) 4px
        );
    pointer-events: none;
    z-index: 1;
}

/* Magazine Page */
.magazine-page {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transform: translateX(100%);
    transition: opacity 0.4s ease, transform 0.4s ease, visibility 0.4s;
}

.magazine-page.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
    z-index: 2;
}

.magazine-page.prev {
    transform: translateX(-100%);
}

/* Full Image Display with Title at Bottom */
.magazine-page-image-full {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: calc(100% - 60px);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000;
}

.magazine-page-image-full img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.magazine-page-image-full img.loaded {
    opacity: 1;
}

.magazine-page-title-bottom {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(135deg, var(--mag-navy) 0%, #0d4a7a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 15px;
    z-index: 3;
}

.magazine-page-title-bottom h3 {
    font-size: 14px;
    font-weight: 600;
    color: #ffffff;
    text-align: center;
    margin: 0;
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

/* Mobile responsive for title */
@media (max-width: 500px) {
    .magazine-page-title-bottom {
        height: 55px;
        padding: 8px 10px;
    }
    
    .magazine-page-title-bottom h3 {
        font-size: 12px;
    }
}

.magazine-page.next {
    transform: translateX(100%);
}

/* Page flip animation (3D) */
@media (prefers-reduced-motion: no-preference) {
    .magazine-page {
        transform-style: preserve-3d;
        transition: transform 0.6s cubic-bezier(0.645, 0.045, 0.355, 1);
    }
    
    .magazine-page.flipping-left {
        animation: flipLeft 0.6s cubic-bezier(0.645, 0.045, 0.355, 1) forwards;
    }
    
    .magazine-page.flipping-right {
        animation: flipRight 0.6s cubic-bezier(0.645, 0.045, 0.355, 1) forwards;
    }
}

@keyframes flipLeft {
    0% {
        transform: rotateY(0deg);
        opacity: 1;
    }
    50% {
        transform: rotateY(-90deg);
        opacity: 0.5;
    }
    100% {
        transform: rotateY(-180deg);
        opacity: 0;
        visibility: hidden;
    }
}

@keyframes flipRight {
    0% {
        transform: rotateY(-180deg);
        opacity: 0;
    }
    50% {
        transform: rotateY(-90deg);
        opacity: 0.5;
    }
    100% {
        transform: rotateY(0deg);
        opacity: 1;
    }
}

/* Reduced motion fallback */
@media (prefers-reduced-motion: reduce) {
    .magazine-page,
    .magazine-page.flipping-left,
    .magazine-page.flipping-right {
        animation: none !important;
        transition: opacity 0.3s ease, visibility 0.3s;
    }
}

/* Page Image */
.magazine-page-image {
    position: relative;
    width: 100%;
    height: 65%;
    overflow: hidden;
    background: linear-gradient(135deg, var(--mag-navy) 0%, #103588 100%);
}

.magazine-page-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.magazine-page-image img.loaded {
    opacity: 1;
}

/* Image loading skeleton */
.magazine-page-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0.1) 25%,
        rgba(255, 255, 255, 0.2) 50%,
        rgba(255, 255, 255, 0.1) 75%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

.magazine-page-image img.loaded ~ .magazine-page-image::before {
    display: none;
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

/* Page Content */
.magazine-page-content {
    position: relative;
    flex: 1;
    padding: 1rem;
    background: #fff;
    display: flex;
    flex-direction: column;
    z-index: 2;
}

.magazine-page-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--mag-navy);
    margin: 0 0 0.5rem 0;
    line-height: 1.2;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.magazine-page-meta {
    display: flex;
    gap: 0.75rem;
    font-size: 0.75rem;
    color: #666;
    margin-bottom: 0.5rem;
}

.magazine-page-meta span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.magazine-page-summary {
    font-size: 0.85rem;
    color: var(--mag-dark);
    line-height: 1.4;
    margin: 0 0 0.75rem 0;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.magazine-page-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--mag-gold);
    color: var(--mag-dark);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 4px;
    align-self: flex-start;
    transition: all 0.3s ease;
}

.magazine-page-cta:hover {
    background: #c9a332;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(212, 175, 55, 0.3);
}

.magazine-page-cta:focus {
    outline: 2px solid var(--mag-navy);
    outline-offset: 2px;
}

/* Navigation Controls */
.magazine-controls {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 1rem;
    pointer-events: none;
    z-index: 10;
}

.magazine-nav-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--mag-navy);
    background: rgba(255, 255, 255, 0.95);
    color: var(--mag-navy);
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    pointer-events: all;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.magazine-nav-btn:hover:not(:disabled) {
    background: var(--mag-navy);
    color: white;
    transform: scale(1.1);
}

.magazine-nav-btn:focus {
    outline: 3px solid var(--mag-gold);
    outline-offset: 2px;
}

.magazine-nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* Page Indicators */
.magazine-indicators {
    position: absolute;
    bottom: 0.75rem;
    left: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: rgba(11, 58, 102, 0.9);
    border-radius: 20px;
    z-index: 3;
    backdrop-filter: blur(4px);
}

.magazine-page-number {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--mag-gold);
}

.magazine-dots {
    display: flex;
    gap: 0.25rem;
}

.magazine-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
}

.magazine-dot:hover {
    background: rgba(255, 255, 255, 0.7);
}

.magazine-dot.active {
    background: var(--mag-gold);
    width: 16px;
    border-radius: 3px;
}

/* Autoplay Controls */
.magazine-autoplay {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid white;
    background: rgba(11, 58, 102, 0.9);
    color: white;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 3;
}

.magazine-autoplay:hover {
    background: var(--mag-gold);
    border-color: var(--mag-gold);
    color: var(--mag-dark);
    transform: scale(1.1);
}

.magazine-autoplay:focus {
    outline: 3px solid var(--mag-gold);
    outline-offset: 2px;
}

/* ARIA Live Region */
.magazine-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .magazine-page-title {
        font-size: 0.9rem;
        -webkit-line-clamp: 2;
    }
    
    .magazine-page-summary {
        font-size: 0.8rem;
        -webkit-line-clamp: 2;
    }
    
    .magazine-page-meta {
        font-size: 0.7rem;
    }
    
    .magazine-page-cta {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    .magazine-controls {
        padding: 0 0.5rem;
    }
    
    .magazine-nav-btn {
        width: 36px;
        height: 36px;
        font-size: 1.1rem;
    }
}

/* Touch swipe indicator */
.magazine-book.swiping {
    cursor: grabbing;
}

/* Focus visible for keyboard navigation */
.magazine-book:focus-within {
    outline: 3px solid var(--mag-gold);
    outline-offset: 4px;
}