/**
 * MN Mangalib - Reader Styles
 *
 * @package MN_Mangalib
 */

/* ==========================================================================
   Reader Container
   ========================================================================== */

.mn-reader-container {
    background: #1a1a1a;
    min-height: 100vh;
    color: #fff;
}

/* Reader Header */
.mn-reader-header {
    background: rgba(0, 0, 0, 0.9);
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mn-reader-info {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
}

.mn-manga-link {
    color: #fff;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: color 0.3s;
}

.mn-manga-link:hover {
    color: #2271b1;
}

.mn-separator {
    color: #666;
}

.mn-chapter-title {
    font-weight: 500;
}

.mn-reader-controls {
    display: flex;
    align-items: center;
    gap: 10px;
}

.mn-chapter-selector {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    min-width: 200px;
}

.mn-chapter-selector:focus {
    outline: none;
    border-color: #2271b1;
}

.mn-reader-mode-toggle {
    display: flex;
    gap: 5px;
}

.mn-mode-btn,
.mn-fullscreen-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
}

.mn-mode-btn:hover,
.mn-fullscreen-btn:hover,
.mn-mode-btn.active {
    background: #2271b1;
    border-color: #2271b1;
}

/* Reader Navigation */
.mn-reader-navigation {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: rgba(0, 0, 0, 0.5);
}

.mn-reader-navigation-top {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mn-reader-navigation-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 40px;
}

.mn-nav-button {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    padding: 12px 24px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s;
    font-size: 14px;
}

.mn-nav-button:hover {
    background: #2271b1;
    border-color: #2271b1;
    color: #fff;
}

.mn-nav-button.mn-nav-disabled {
    opacity: 0.3;
    cursor: not-allowed;
    pointer-events: none;
}

.mn-nav-home {
    background: rgba(34, 113, 177, 0.2);
    border-color: #2271b1;
}

/* Reader Content */
.mn-reader-content {
    max-width: 100%;
    margin: 0 auto;
    padding: 20px;
}

/* Vertical Mode (Webtoon) */
.mn-reader-container[data-reader-mode="vertical"] .mn-reader-content {
    max-width: 900px;
}

.mn-reader-container[data-reader-mode="vertical"] .mn-reader-page {
    margin-bottom: 0;
}

.mn-reader-container[data-reader-mode="vertical"] .mn-page-image {
    width: 100%;
    height: auto;
    display: block;
}

/* Horizontal Mode (Page by Page) */
.mn-reader-container[data-reader-mode="horizontal"] .mn-reader-content {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
}

.mn-reader-container[data-reader-mode="horizontal"] .mn-reader-page {
    display: none;
    justify-content: center;
    align-items: center;
}

.mn-reader-container[data-reader-mode="horizontal"] .mn-reader-page:first-child {
    display: flex;
}

.mn-reader-container[data-reader-mode="horizontal"] .mn-page-image {
    max-width: 100%;
    max-height: 85vh;
    width: auto;
    height: auto;
    object-fit: contain;
}

/* Double Page Mode */
.mn-reader-container[data-reader-mode="double"] .mn-reader-content {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.mn-reader-container[data-reader-mode="double"] .mn-reader-page {
    flex: 0 0 calc(50% - 10px);
    max-width: calc(50% - 10px);
}

.mn-reader-container[data-reader-mode="double"] .mn-page-image {
    width: 100%;
    height: auto;
}

/* Page Indicator */
.mn-page-indicator {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: rgba(0, 0, 0, 0.8);
    color: #fff;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 500;
    z-index: 999;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.mn-current-page {
    color: #2271b1;
    font-weight: bold;
}

/* End Message */
.mn-end-message {
    text-align: center;
    padding: 40px 20px;
}

.mn-end-message p {
    font-size: 18px;
    margin-bottom: 20px;
    color: #ccc;
}

.mn-end-message .mn-button {
    background: #2271b1;
    color: #fff;
    padding: 12px 24px;
    border-radius: 4px;
    text-decoration: none;
    display: inline-block;
}

/* No Images Message */
.mn-no-images {
    text-align: center;
    padding: 60px 20px;
    color: #999;
}

/* Comments Section */
.mn-reader-comments {
    max-width: 900px;
    margin: 40px auto;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
}

/* Fullscreen Mode */
.mn-reader-container:fullscreen {
    overflow-y: auto;
}

.mn-reader-container:fullscreen .mn-page-indicator {
    bottom: 20px;
    right: 20px;
}

/* Loading State */
.mn-page-image {
    background: rgba(255, 255, 255, 0.05);
    min-height: 400px;
}

.mn-page-image[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.3s;
}

.mn-page-image[loading="lazy"].loaded {
    opacity: 1;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 768px) {
    .mn-reader-header {
        flex-direction: column;
        gap: 10px;
        padding: 10px;
    }
    
    .mn-reader-info {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
    }
    
    .mn-reader-controls {
        width: 100%;
        justify-content: space-between;
    }
    
    .mn-chapter-selector {
        min-width: auto;
        flex: 1;
    }
    
    .mn-reader-navigation {
        flex-direction: column;
        gap: 10px;
    }
    
    .mn-nav-button {
        width: 100%;
        justify-content: center;
    }
    
    .mn-page-indicator {
        bottom: 15px;
        right: 15px;
        font-size: 12px;
        padding: 8px 16px;
    }
    
    /* Double page becomes single on mobile */
    .mn-reader-container[data-reader-mode="double"] .mn-reader-page {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    .mn-reader-header,
    .mn-reader-navigation,
    .mn-page-indicator,
    .mn-reader-comments {
        display: none !important;
    }
    
    .mn-reader-container {
        background: #fff;
    }
    
    .mn-page-image {
        max-width: 100%;
        page-break-inside: avoid;
    }
}

/* ==========================================================================
   Accessibility
   ========================================================================== */

.mn-reader-container:focus-within .mn-reader-header {
    outline: 2px solid #2271b1;
    outline-offset: 2px;
}

.mn-nav-button:focus,
.mn-mode-btn:focus,
.mn-fullscreen-btn:focus,
.mn-chapter-selector:focus {
    outline: 2px solid #2271b1;
    outline-offset: 2px;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    .mn-reader-container *,
    .mn-reader-container *::before,
    .mn-reader-container *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}