/* ========================================
   GEOLAK BOOKS GALLERY - FRONTEND STYLES
   ======================================== */

.geolak-books-gallery {
    padding: 40px 0;
}

.geolak-category-filters {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 14px 0;
    padding: 0 10px;
}

.geolak-category-filter {
    border: 1px solid #d8d8d8;
    background: #f6f6f8;
    color: #3f3f44;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    padding: 8px 14px;
    border-radius: 999px;
    line-height: 1;
    transition: all 0.25s ease;
    appearance: none;
    -webkit-appearance: none;
}

.geolak-category-filter.is-active {
    font-weight: 700;
    color: #fff;
    border-color: transparent;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.28);
}

.geolak-category-filter:hover {
    border-color: #c6c6cf;
    transform: translateY(-1px);
}

.geolak-category-filter:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.22);
}

.geolak-category-separator {
    color: #888;
    font-size: 13px;
}

.geolak-books-gallery .container-fluid {
    max-width: 100%;
}

.geolak-book-item {
    margin-bottom: 30px;
    padding: 0 10px;
}

.geolak-book-card {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    transition: all 0.3s ease;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.geolak-book-variants {
    position: relative;
    height: 100%;
}

.geolak-book-variant {
    display: none;
    height: 100%;
    flex-direction: column;
    position: relative;
}

.geolak-book-variant.is-active {
    display: flex;
}

.geolak-book-card:hover {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
    transform: translateY(-5px);
}

.geolak-book-header {
    padding: 15px;
    background: #f9f9f9;
    border-bottom: 1px solid #e0e0e0;
    min-height: 60px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0;
}

.geolak-book-title {
    font-size: 14px;
    font-weight: 600;
    color: #333;
    line-height: 1.4;
    margin: 0;
}

.geolak-book-details-link {
    color: inherit;
    text-decoration: none;
}

.geolak-book-details-link:hover {
    color: #111;
    text-decoration: underline;
}

.geolak-book-author {
    font-size: 13px;
    color: #666;
    margin: 0;
}

.geolak-book-image {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #f5f5f5;
    min-height: 250px;
}

.geolak-book-image a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.geolak-book-image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.geolak-book-card:hover .geolak-book-image img {
    transform: scale(1.05);
}

.geolak-book-image > img {
    margin-left: auto;
    margin-right: auto;
}

.geolak-book-description {
    padding: 16px !important;
    color: #444;
    line-height: 1.5;
    border-top: 1px solid #e9e9e9;
    background: #ffffff;
    box-sizing: border-box;
}

.geolak-book-description p {
    margin: 0 0 8px 0;
}

.geolak-book-description p:last-child {
    margin-bottom: 0;
}

.geolak-book-footer {
    padding: 15px;
    border-top: 1px solid #e0e0e0;
    background: #fafafa;
}

.geolak-book-download-link-wrap {
    margin-bottom: 10px;
    text-align: center !important;
}

.geolak-book-download-link {
    font-size: 11px;
    color: #555;
    text-decoration: none;
    display: block;
    width: 100%;
    text-align: center !important;
}

.geolak-book-download-link:hover {
    color: #222;
    text-decoration: underline;
}

.geolak-book-nav {
    position: absolute;
    top: 42%;
    transform: translateY(-50%);
    width: 34px;
    height: 34px;
    border: none;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.58);
    color: #fff;
    cursor: pointer;
    font-size: 18px;
    line-height: 34px;
    text-align: center;
    z-index: 4;
}

.geolak-book-nav:hover {
    background: rgba(0, 0, 0, 0.75);
}

.geolak-book-nav-prev {
    left: 8px;
}

.geolak-book-nav-next {
    right: 8px;
}

.geolak-book-edit-link {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 6;
    background: rgba(0, 0, 0, 0.72);
    color: #fff !important;
    font-size: 11px;
    line-height: 1;
    padding: 6px 9px;
    border-radius: 4px;
    text-decoration: none !important;
}

.geolak-book-edit-link:hover {
    background: rgba(0, 0, 0, 0.88);
}

.geolak-book-purchase-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.geolak-book-button {
    display: inline-block;
    color: #fff !important;
    padding: 10px 12px;
    border-radius: 5px;
    text-decoration: none !important;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.3s ease;
    flex: 1 1 0;
    min-width: 0;
    text-align: center;
    border: none;
    line-height: 1.3;
}

.geolak-book-button-ml {
    background: #ffe600;
    color: #000 !important;
    border: none;
    font-weight: 700;
    box-shadow: 0 4px 10px rgba(255, 230, 0, 0.45);
}

.geolak-book-button-ml:hover {
    background: #e6cf00;
    border: none;
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 6px 14px rgba(255, 230, 0, 0.5);
    color: #000 !important;
    text-decoration: none !important;
}

.geolak-book-button-amazon {
    background: #333;
    color: #fff !important;
    border: none;
}

.geolak-book-button-amazon:hover {
    background: #555;
    border: none;
    transform: translateY(-2px);
    box-shadow: none;
    color: #fff !important;
    text-decoration: none !important;
}

.geolak-books-ad {
    margin: 22px 0;
    padding: 14px 16px;
    border-left: 4px solid #2a7de1;
    background: #eef5ff;
    font-weight: 600;
    line-height: 1.6;
}

.geolak-books-ad a {
    text-decoration: underline;
    font-weight: 700;
}

.geolak-books-archive {
    max-width: 1180px;
    margin: 0 auto;
    padding: 48px 20px 64px;
}

.geolak-books-archive-header {
    margin-bottom: 28px;
}

.geolak-books-archive-title {
    font-size: 34px;
    line-height: 1.1;
    margin: 0 0 12px;
    color: #161616;
}

.geolak-books-archive-intro {
    max-width: 760px;
    font-size: 16px;
    line-height: 1.7;
    color: #555;
    margin: 0;
}

.geolak-books-archive-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
}

.geolak-books-archive-card {
    background: #fff;
    border: 1px solid #e6e6e6;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.05);
}

.geolak-books-archive-cover {
    display: block;
    background: #f5f5f5;
}

.geolak-books-archive-cover img {
    display: block;
    width: 100%;
    height: 320px;
    object-fit: cover;
}

.geolak-books-archive-content {
    padding: 16px;
}

.geolak-books-archive-name {
    margin: 0 0 8px;
    font-size: 20px;
    line-height: 1.25;
}

.geolak-books-archive-name a {
    color: #161616;
    text-decoration: none;
}

.geolak-books-archive-name a:hover {
    text-decoration: underline;
}

.geolak-books-archive-meta {
    color: #555;
    font-size: 14px;
    margin-bottom: 12px;
}

.geolak-books-archive-summary {
    color: #444;
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}

.geolak-book-single {
    max-width: 1100px;
    margin: 0 auto;
    padding: 52px 20px 72px;
}

.geolak-book-single-grid {
    display: grid;
    grid-template-columns: minmax(260px, 340px) minmax(0, 1fr);
    gap: 32px;
    align-items: start;
}

.geolak-book-single-cover {
    position: sticky;
    top: 32px;
}

.geolak-book-single-cover img {
    display: block;
    width: 100%;
    border-radius: 14px;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.12);
}

.geolak-book-single-title {
    font-size: 38px;
    line-height: 1.1;
    margin: 0 0 10px;
    color: #151515;
}

.geolak-book-single-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 22px;
}

.geolak-book-single-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 12px;
    border-radius: 999px;
    background: #f4f4f4;
    color: #3d3d3d;
    font-size: 14px;
    line-height: 1;
}

.geolak-book-single-actions {
    margin: 0 0 24px;
}

.geolak-book-single-download {
    margin-bottom: 12px;
    color: #4f4f4f;
    font-size: 14px;
}

.geolak-book-single-download a {
    color: #111;
    text-decoration: underline;
}

.geolak-book-single-description {
    font-size: 17px;
    line-height: 1.8;
    color: #313131;
}

.geolak-book-single-description p {
    margin: 0 0 16px;
}

.geolak-book-single-empty {
    color: #666;
    font-size: 16px;
}

/* Responsivo: Colunas dinâmicas */
@media (max-width: 576px) {
    .geolak-book-item {
        margin-bottom: 20px;
        padding: 0 5px;
    }

    .geolak-book-header {
        padding: 12px;
        min-height: 50px;
    }

    .geolak-book-title {
        font-size: 13px;
    }

    .geolak-book-author {
        font-size: 12px;
    }

    .geolak-book-image {
        min-height: 180px;
    }

    .geolak-book-button {
        font-size: 12px;
        padding: 8px 15px;
    }

    .geolak-book-nav {
        width: 30px;
        height: 30px;
        line-height: 30px;
        font-size: 16px;
    }

    .geolak-books-archive {
        padding: 32px 14px 48px;
    }

    .geolak-books-archive-title {
        font-size: 28px;
    }

    .geolak-book-single {
        padding: 32px 14px 48px;
    }

    .geolak-book-single-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .geolak-book-single-cover {
        position: static;
        max-width: 320px;
        margin: 0 auto;
    }

    .geolak-book-single-title {
        font-size: 30px;
    }
}

/* Classe para 5 colunas (customizada) */
.col-lg-2\.4 {
    flex: 0 0 20%;
    max-width: 20%;
}

@media (max-width: 992px) {
    .col-lg-2\.4 {
        flex: 0 0 25%;
        max-width: 25%;
    }
}

@media (max-width: 768px) {
    .col-lg-2\.4 {
        flex: 0 0 50%;
        max-width: 50%;
    }
}

@media (max-width: 576px) {
    .col-lg-2\.4 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}