/**
 * Afterword Publications Design System & Quick View Modal CSS
 * Author: Afterword India Engineering
 */

/* ==========================================================================
   1. CSS Variables & Design Tokens
   ========================================================================== */
:root {
    --pub-font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --pub-font-body: 'EB Garamond', Georgia, serif;
    --pub-color-dark: #0f0f0f;
    --pub-color-muted: #666666;
    --pub-color-light-bg: #ece9e2;
    --pub-color-white: #ffffff;
    --pub-color-border: #111111;
    --pub-color-accent: #e06d2a;
    --pub-radius-card: 8px;
    --pub-radius-pill: 9999px;
    --pub-shadow-card: 0 8px 24px rgba(0, 0, 0, 0.08);
    --pub-shadow-hover: 0 14px 32px rgba(0, 0, 0, 0.14);
}

/* ==========================================================================
   2. Book Card Styles
   ========================================================================== */
.pub-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: transparent;
    position: relative;
    box-sizing: border-box;
    width: 100%;
}

.pub-cover-wrap {
    position: relative;
    width: 100%;
    max-width: 240px;
    border-radius: var(--pub-radius-card);
    overflow: visible;
    margin: 0 auto;
}

.pub-cover-img {
    width: 100%;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    border-radius: var(--pub-radius-card);
    box-shadow: var(--pub-shadow-card);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease;
    display: block;
}

.pub-card:hover .pub-cover-img {
    transform: translateY(-5px);
    box-shadow: var(--pub-shadow-hover);
}

/* Rank Badge Overlay */
.pub-badge {
    position: absolute;
    top: -10px;
    left: -10px;
    background-color: var(--pub-color-white);
    color: var(--pub-color-accent);
    border: 2px solid var(--pub-color-accent);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-family: var(--pub-font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
    box-shadow: 0 4px 10px rgba(0,0,0,0.12);
}

/* Details Section */
.pub-details {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 14px;
    text-align: center;
}

.pub-title {
    font-family: var(--pub-font-heading);
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.35;
    color: var(--pub-color-dark);
    margin: 0 0 4px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 2.7em;
}

.pub-author {
    font-family: var(--pub-font-heading);
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--pub-color-muted);
    margin: 0 0 14px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
}

/* Actions & Buttons */
.pub-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
    max-width: 190px;
    align-items: center;
}

.pub-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    padding: 9px 18px;
    border-radius: var(--pub-radius-pill);
    font-family: var(--pub-font-heading);
    font-size: 0.84rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    box-sizing: border-box;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    outline: none;
}

/* Buy Now Button - Solid Black Pill */
.pub-btn-buy {
    background-color: var(--pub-color-dark);
    color: var(--pub-color-white);
    border: 1.5px solid var(--pub-color-dark);
}

.pub-btn-buy:hover,
.pub-btn-buy:focus {
    background-color: #2b2b2b;
    border-color: #2b2b2b;
    color: var(--pub-color-white);
    transform: translateY(-1px);
}

/* Quick View Button - Outlined Pill */
.pub-btn-quickview {
    background-color: var(--pub-color-white);
    color: var(--pub-color-dark);
    border: 1.5px solid var(--pub-color-dark);
}

.pub-btn-quickview:hover,
.pub-btn-quickview:focus {
    background-color: var(--pub-color-dark);
    color: var(--pub-color-white);
    transform: translateY(-1px);
}

/* Disabled / Coming Soon State (No Hyperlink) */
.pub-btn-disabled,
.pub-modal-buy-link.pub-btn-disabled {
    background-color: #e5e5e5 !important;
    color: #888888 !important;
    border: 1.5px solid #e5e5e5 !important;
    cursor: not-allowed !important;
    pointer-events: none !important;
    box-shadow: none !important;
    transform: none !important;
    text-decoration: none !important;
}

.pub-icon-arrow,
.pub-icon-eye {
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.pub-btn:hover .pub-icon-arrow {
    transform: translateY(1px);
}

.pub-btn:hover .pub-icon-eye {
    transform: scale(1.1);
}

/* ==========================================================================
   3. Shortcode: Grid Layout
   ========================================================================== */
.afterword-publications-grid {
    display: grid;
    gap: 32px 24px;
    width: 100%;
    margin: 20px 0;
}

.afterword-cols-1 { grid-template-columns: 1fr; }
.afterword-cols-2 { grid-template-columns: repeat(2, 1fr); }
.afterword-cols-3 { grid-template-columns: repeat(3, 1fr); }
.afterword-cols-4 { grid-template-columns: repeat(4, 1fr); }
.afterword-cols-5 { grid-template-columns: repeat(5, 1fr); }
.afterword-cols-6 { grid-template-columns: repeat(6, 1fr); }

@media (max-width: 1024px) {
    .afterword-cols-4,
    .afterword-cols-5,
    .afterword-cols-6 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .afterword-cols-3,
    .afterword-cols-4,
    .afterword-cols-5,
    .afterword-cols-6 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .afterword-publications-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   4. Shortcode: Slider / Carousel Layout
   ========================================================================== */
.afterword-pub-slider-container {
    position: relative;
    width: 100%;
    padding: 10px 0 40px;
}

.afterword-publications-slider {
    padding: 15px 5px 45px !important;
}

.afterword-publications-slider .swiper-slide {
    height: auto;
    display: flex;
    justify-content: center;
}

.pub-slider-arrow {
    width: 42px !important;
    height: 42px !important;
    background-color: var(--pub-color-white) !important;
    border-radius: 50% !important;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15) !important;
    color: var(--pub-color-dark) !important;
    transition: all 0.2s ease !important;
}

.pub-slider-arrow::after {
    font-size: 16px !important;
    font-weight: bold;
}

.pub-slider-arrow:hover {
    background-color: var(--pub-color-dark) !important;
    color: var(--pub-color-white) !important;
    transform: scale(1.08);
}

.pub-arrow-prev { left: -8px !important; }
.pub-arrow-next { right: -8px !important; }

.pub-slider-pagination .swiper-pagination-bullet {
    background: #ccc !important;
    opacity: 0.8 !important;
    width: 8px;
    height: 8px;
    transition: all 0.2s ease;
}

.pub-slider-pagination .swiper-pagination-bullet-active {
    background: var(--pub-color-dark) !important;
    width: 20px !important;
    border-radius: 4px !important;
}

/* ==========================================================================
   5. Quick View Accessible Modal
   ========================================================================== */
body.pub-modal-open {
    overflow: hidden !important;
}

.pub-modal {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    visibility: hidden;
    opacity: 0;
    transition: visibility 0.3s ease, opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.pub-modal-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.pub-modal-container {
    position: relative;
    width: 92%;
    max-width: 860px;
    max-height: 90vh;
    background-color: var(--pub-color-white);
    border-radius: 16px;
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.22);
    overflow: hidden;
    z-index: 2;
    transform: scale(0.94) translateY(12px);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
}

.pub-modal.is-open .pub-modal-container {
    transform: scale(1) translateY(0);
}

.pub-modal-close {
    position: absolute;
    top: 18px;
    right: 18px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.85);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--pub-color-dark);
    z-index: 10;
    transition: background 0.2s ease, transform 0.2s ease;
}

.pub-modal-close:hover {
    background: var(--pub-color-dark);
    color: var(--pub-color-white);
    transform: rotate(90deg);
}

.pub-modal-content {
    display: flex;
    flex-direction: row;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
}

.pub-modal-media {
    flex: 0 0 42%;
    background-color: var(--pub-color-light-bg);
    padding: 40px 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
}

.pub-modal-img-wrap {
    width: 100%;
    max-width: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#pub-modal-img {
    width: 100%;
    height: auto;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    border-radius: var(--pub-radius-card);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.16);
    display: block;
}

.pub-modal-body {
    flex: 1;
    padding: 40px 36px 36px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-sizing: border-box;
}

.pub-modal-heading {
    font-family: var(--pub-font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1.25;
    color: var(--pub-color-dark);
    margin: 0 0 8px 0;
}

.pub-modal-author-row {
    font-family: var(--pub-font-heading);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.pub-by-prefix {
    color: var(--pub-color-muted);
    margin-right: 4px;
}

.pub-author-name {
    font-weight: 600;
    color: var(--pub-color-dark);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.pub-modal-description {
    font-family: var(--pub-font-body);
    font-size: 1.05rem;
    line-height: 1.65;
    color: #333333;
    margin-bottom: 28px;
}

.pub-modal-description p {
    margin-top: 0;
    margin-bottom: 1em;
}

.pub-modal-cta-box {
    margin-top: auto;
    padding-top: 20px;
    border-top: 1px solid #eeeeee;
}

.pub-cta-label {
    font-family: var(--pub-font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--pub-color-muted);
    margin: 0 0 10px 0;
}

.pub-modal-buy-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--pub-radius-pill);
    background-color: var(--pub-color-dark);
    color: var(--pub-color-white);
    font-family: var(--pub-font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s ease, transform 0.15s ease;
}

.pub-modal-buy-link:hover {
    background-color: #2c2c2c;
    color: var(--pub-color-white);
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .pub-modal-content {
        flex-direction: column;
        overflow-y: auto;
    }

    .pub-modal-media {
        flex: none;
        padding: 30px 20px 20px;
    }

    .pub-modal-img-wrap {
        max-width: 160px;
    }

    .pub-modal-body {
        padding: 24px 20px;
    }

    .pub-modal-heading {
        font-size: 1.3rem;
    }
}