/* ===== Reset & Base ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --bg: #efe3d3;
    --card-bg: #faf4ec;
    --text: #5a4a3e;
    --text-muted: #8a7a6e;
    --text-light: #9a8a7e;
    --accent: #d4744a;
    --accent-hover: #c06338;
    --border: #e0d4c4;
    --shadow:
        0 4px 6px rgba(130, 110, 85, 0.10),
        0 8px 16px rgba(130, 110, 85, 0.08),
        0 12px 28px rgba(130, 110, 85, 0.06);
    --shadow-hover:
        0 6px 10px rgba(130, 110, 85, 0.14),
        0 12px 24px rgba(130, 110, 85, 0.10),
        0 16px 36px rgba(130, 110, 85, 0.07);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
}

a { color: var(--accent); }

/* ===== Header ===== */
.header {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    padding: 14px 28px;
    background-color: var(--bg);
    gap: 20px;
}

.header-left { flex-shrink: 0; }

.header-logo {
    font-family: 'Pacifico', cursive;
    font-size: 34px;
    color: var(--text);
    white-space: nowrap;
    text-decoration: none;
}

.header-center { display: flex; justify-content: center; }

/* Search Bar — fully rounded, consistent shadow */
.search-bar {
    width: 420px;
    max-width: 100%;
    display: flex;
    align-items: center;
    background: var(--card-bg);
    border-radius: 50px;
    padding: 0 20px;
    height: 52px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    transition: box-shadow 0.3s ease, transform 0.2s ease;
    gap: 10px;
}

.search-bar:focus-within {
    box-shadow: var(--shadow-hover);
    transform: translateY(-1px);
}

.search-icon { flex-shrink: 0; }

.search-bar input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    font-size: 14px;
    color: #6b5b4e;
    font-family: 'Inter', sans-serif;
}

.search-bar input::placeholder { color: #b0a090; }

.header-right {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}

.whatis-micro { max-width: 200px; }
.whatis-micro p { font-size: 10.5px; color: var(--text-muted); line-height: 1.5; }
.whatis-micro strong { color: #6b5b4e; }

/* ===== Main Content ===== */
.main-content {
    display: flex;
    padding: 10px 20px 20px 20px;
    gap: 16px;
}

.books-section { flex: 1; min-width: 0; }

/* ===== Category Tabs ===== */
.category-tabs {
    display: flex;
    gap: 2px;
    padding: 10px 8px;
    background: var(--card-bg);
    border-radius: 50px;
    margin-bottom: 10px;
    overflow-x: auto;
    box-shadow: var(--shadow);
}

.category-tabs::-webkit-scrollbar { display: none; }

.category-tab {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 7px 10px 5px 10px;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 58px;
    position: relative;
}

.category-tab:hover { background: #f0e4d4; }

.category-tab.active {
    background: var(--bg);
    border: 2px solid #c9b89a;
}

.category-tab .tab-icon {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.category-tab span {
    font-size: 9.5px;
    font-weight: 500;
    color: #7a6a5e;
    white-space: nowrap;
}

.new-tab-icon { position: relative; }

.new-badge {
    position: absolute;
    top: -5px;
    right: -14px;
    background: #5aaa5a;
    color: white;
    font-size: 7px;
    font-weight: 700;
    padding: 1px 4px;
    border-radius: 3px;
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.3px;
}

/* ===== Books Grid ===== */
.books-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
}

/* ===== Book Card ===== */
.book-card {
    background: var(--card-bg);
    border-radius: 14px;
    padding: 10px 8px 8px 8px;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: block;
    transition: transform 0.35s ease, box-shadow 0.35s ease;
    box-shadow: var(--shadow);
}

.book-card:hover {
    transform: scale(1.04);
    box-shadow: var(--shadow-hover);
}

/* Book Wrapper — 1:1 with 3D perspective */
.book-wrapper {
    width: 100%;
    aspect-ratio: 1 / 1;
    margin-bottom: 6px;
    perspective: 600px;
    position: relative;
}

/* Cover — opens on hover */
.book-cover-face {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    border-radius: 4px 12px 12px 4px;
    overflow: hidden;
    z-index: 2;
    transform-origin: left center;
    transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
    backface-visibility: hidden;
    box-shadow: 2px 3px 8px rgba(0,0,0,0.15);
}

.book-cover-face img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Spine shadow overlay */
.book-cover-face::after {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 14px;
    background: linear-gradient(to right, rgba(0,0,0,0.18), transparent);
    z-index: 3;
    pointer-events: none;
}

.book-card:hover .book-cover-face,
.spotlight-book-link:hover .book-cover-face {
    transform: rotateY(-155deg);
}

/* Inside — preview image */
.book-inside {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    border-radius: 4px 12px 12px 4px;
    overflow: hidden;
    z-index: 1;
    border: 1px solid #e4d8cc;
    box-shadow: inset 0 0 10px rgba(0,0,0,0.05);
}

.book-inside img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Book Info */
.book-info { text-align: center; }

.book-title {
    font-size: 11px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 1px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* No Results */
.no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 48px 20px;
    color: var(--text-muted);
}
.no-results-icon { font-size: 40px; display: block; margin-bottom: 10px; }
.no-results p { font-size: 14px; }

/* ===== Spotlight Panel ===== */
.spotlight-panel {
    width: 260px;
    flex-shrink: 0;
    background: var(--card-bg);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    padding: 16px 14px;
    gap: 14px;
    align-self: flex-start;
    box-shadow: var(--shadow);
}

.spotlight-header h2 { font-size: 15px; font-weight: 700; color: var(--text); }

.spotlight-book { display: flex; justify-content: center; }

.spotlight-book-link {
    display: block;
    text-decoration: none;
}

/* Featured book — 1:1 square */
.book-wrapper-featured {
    width: 200px;
    aspect-ratio: 1 / 1;
}

.spotlight-hook { text-align: center; }
.spotlight-hook p {
    font-size: 13px;
    font-weight: 600;
    color: #6b5b4e;
    font-style: italic;
    line-height: 1.5;
}

.spotlight-buttons { display: flex; gap: 8px; }

.btn-amazon, .btn-kofi {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 9px 12px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    font-family: 'Inter', sans-serif;
}

.btn-amazon { background: #f0a030; color: #3a2a1a; }
.btn-amazon:hover { background: #e09020; transform: translateY(-1px); }
.btn-kofi { background: #ff5e5b; color: white; }
.btn-kofi:hover { background: #e8504e; transform: translateY(-1px); }

/* Category Explainer */
.category-explainer {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-top: 10px;
    border-top: 1px solid #e8dcd0;
}

.explainer-item { display: flex; align-items: flex-start; gap: 8px; }
.explainer-icon { font-size: 18px; flex-shrink: 0; line-height: 1; margin-top: 1px; }
.explainer-item strong { font-size: 11px; font-weight: 700; color: var(--text); display: block; margin-bottom: 1px; }
.explainer-item p { font-size: 10px; color: var(--text-muted); line-height: 1.4; }

/* ===== Social Proof ===== */
.social-proof { padding: 24px 20px; }

.proof-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 28px;
    background: var(--card-bg);
    border-radius: 50px;
    padding: 22px 32px;
    box-shadow: var(--shadow);
}

.proof-stat { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.proof-number { font-size: 26px; font-weight: 800; color: var(--accent); }
.proof-label { font-size: 12px; color: var(--text-muted); font-weight: 500; }
.proof-divider { width: 1px; height: 40px; background: #ddd0c0; }
.proof-quote span { font-size: 14px; font-style: italic; color: #6b5b4e; font-weight: 500; }

/* ===== Sections ===== */
.section-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ===== New Drops ===== */
.new-drops { padding: 16px 0 28px 0; }

.section-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}

.section-header-row h2 { font-size: 18px; font-weight: 700; color: var(--text); }

.drops-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 14px;
}

.drop-card {
    background: var(--card-bg);
    border-radius: 14px;
    padding: 12px;
    text-decoration: none;
    color: inherit;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    box-shadow: var(--shadow);
}

.drop-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.drop-cover {
    width: 100%;
    aspect-ratio: 1 / 1;
    border-radius: 6px 12px 12px 6px;
    overflow: hidden;
    margin-bottom: 10px;
    box-shadow: 2px 3px 8px rgba(0,0,0,0.12);
}

.drop-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.drop-info { text-align: center; }
.drop-title { font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 3px; }

.drop-tag {
    font-size: 10px;
    color: white;
    background: var(--accent);
    display: inline-block;
    padding: 2px 10px;
    border-radius: 50px;
    font-weight: 600;
    text-transform: capitalize;
}

/* ===== Free Sample ===== */
.free-sample { padding: 20px 0 28px 0; }

.sample-content {
    display: flex;
    align-items: center;
    gap: 40px;
    background: linear-gradient(135deg, var(--card-bg) 0%, #f0e4d4 100%);
    border-radius: 20px;
    padding: 36px 40px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.sample-text { flex: 1; }
.sample-text h2 { font-size: 20px; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.sample-text p { font-size: 13px; color: #7a6a5e; line-height: 1.6; margin-bottom: 16px; }

.btn-sample {
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 50px;
    padding: 12px 28px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'Inter', sans-serif;
    box-shadow: 0 3px 10px rgba(212, 116, 74, 0.3);
}

.btn-sample:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 5px 16px rgba(212, 116, 74, 0.35);
}

.sample-books { display: flex; align-items: center; flex-shrink: 0; }

.sample-book {
    width: 110px;
    height: 110px;
    border-radius: 4px 12px 12px 4px;
    overflow: hidden;
    box-shadow: 3px 4px 12px rgba(0,0,0,0.15);
    transition: transform 0.3s ease;
    position: relative;
    display: block;
}

.sample-book img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.sample-book:hover { transform: rotate(0deg) scale(1.05) !important; }

/* ===== Newsletter ===== */
.newsletter { padding: 20px 0 32px 0; }

.newsletter-content {
    text-align: center;
    background: var(--card-bg);
    border-radius: 20px;
    padding: 36px 40px;
    box-shadow: var(--shadow);
}

.newsletter-content h2 { font-size: 20px; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.newsletter-content > p { font-size: 13px; color: #7a6a5e; margin-bottom: 18px; }

.newsletter-form {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    max-width: 400px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    border: 1px solid var(--border);
    border-radius: 50px;
    padding: 11px 20px;
    font-size: 13px;
    background: white;
    outline: none;
    font-family: 'Inter', sans-serif;
    color: var(--text);
    transition: border-color 0.2s;
}

.newsletter-form input:focus { border-color: var(--accent); }
.newsletter-form input::placeholder { color: #b8a898; }

.btn-subscribe {
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 50px;
    padding: 11px 22px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'Inter', sans-serif;
    white-space: nowrap;
}

.btn-subscribe:hover { background: var(--accent-hover); transform: translateY(-1px); }

/* ===== Book Detail Page ===== */
.book-detail { padding: 20px 0 40px 0; }

.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    text-decoration: none;
    color: var(--accent);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
    transition: color 0.2s;
}
.back-btn:hover { color: var(--accent-hover); }

.book-detail-hero {
    display: flex;
    gap: 40px;
    background: var(--card-bg);
    border-radius: 20px;
    padding: 32px;
    box-shadow: var(--shadow);
    margin-bottom: 28px;
}

.book-detail-cover { flex-shrink: 0; }

.book-wrapper-detail {
    width: 280px;
    aspect-ratio: 1 / 1;
}

.book-detail-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 12px;
}

.book-detail-info h1 {
    font-size: 28px;
    font-weight: 800;
    color: var(--text);
    line-height: 1.2;
}

.book-detail-subtitle {
    font-size: 16px;
    color: var(--text-muted);
    font-weight: 500;
    font-style: italic;
}

.book-detail-desc {
    font-size: 14px;
    color: #6b5b4e;
    line-height: 1.7;
}

.book-detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.tag-pill {
    background: var(--bg);
    color: var(--text);
    padding: 5px 14px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    text-transform: capitalize;
    border: 1px solid var(--border);
}

.book-detail-buttons {
    display: flex;
    gap: 10px;
    margin-top: 8px;
}

.btn-buy {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.2s ease;
    font-family: 'Inter', sans-serif;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.btn-buy:hover { transform: translateY(-2px); box-shadow: 0 5px 16px rgba(0,0,0,0.15); }

.btn-buy-amazon { background: #f0a030; color: #3a2a1a; }
.btn-buy-amazon:hover { background: #e09020; }
.btn-buy-kofi { background: #ff5e5b; color: white; }
.btn-buy-kofi:hover { background: #e8504e; }

.book-detail-preview {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 28px 32px;
    box-shadow: var(--shadow);
}

.book-detail-preview h2 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 16px;
}

.preview-image-container {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.preview-image-container img {
    width: 100%;
    display: block;
}

/* ===== Support Pages ===== */
.support-page {
    padding: 20px 0 60px 0;
}

.support-page h1 {
    font-size: 28px;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 20px;
}

.support-content {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 32px;
    box-shadow: var(--shadow);
    line-height: 1.8;
    font-size: 14px;
    color: #6b5b4e;
}

.support-content h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    margin-top: 20px;
    margin-bottom: 8px;
}

.support-content p { margin-bottom: 12px; }
.support-content a { color: var(--accent); }
.support-content a:hover { color: var(--accent-hover); }

/* FAQ */
.faq-list { display: flex; flex-direction: column; gap: 16px; }
.faq-item {
    background: var(--bg);
    border-radius: 14px;
    padding: 18px 22px;
    border: 1px solid var(--border);
}
.faq-item h3 { font-size: 14px; margin-top: 0; margin-bottom: 6px; }
.faq-item p { margin-bottom: 0; font-size: 13px; }

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 14px;
    margin-top: 16px;
}
.contact-card {
    background: var(--bg);
    border-radius: 14px;
    padding: 20px;
    text-align: center;
    border: 1px solid var(--border);
}
.contact-icon { font-size: 28px; display: block; margin-bottom: 8px; }
.contact-card strong { font-size: 14px; color: var(--text); display: block; margin-bottom: 4px; }
.contact-card p { margin-bottom: 0; font-size: 13px; }

/* ===== Footer ===== */
.footer {
    background: #3a302a;
    color: #d8cec4;
    padding: 40px 0 0 0;
    margin-top: 10px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 28px 28px 28px;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 32px;
}

.footer-logo {
    font-family: 'Pacifico', cursive;
    font-size: 28px;
    color: #f0e4d4;
    margin-bottom: 8px;
    text-decoration: none;
    display: block;
}

.footer-tagline { font-size: 12px; color: #a09080; line-height: 1.6; }

.footer-links h4, .footer-social h4 {
    font-size: 13px;
    font-weight: 700;
    color: #f0e4d4;
    margin-bottom: 10px;
}

.footer-links a {
    display: block;
    font-size: 12px;
    color: #a09080;
    text-decoration: none;
    margin-bottom: 6px;
    transition: color 0.2s;
}

.footer-links a:hover { color: var(--accent); }

.social-icons { display: flex; gap: 10px; }

.social-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: rgba(240, 228, 212, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #a09080;
    text-decoration: none;
    transition: all 0.2s ease;
}

.social-icon:hover {
    background: var(--accent);
    color: white;
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid rgba(240, 228, 212, 0.1);
    padding: 16px 28px;
    text-align: center;
}

.footer-bottom p { font-size: 11px; color: #706050; }

/* ===== Responsive ===== */
@media (max-width: 1100px) {
    .spotlight-panel { width: 220px; }
    .whatis-micro { display: none; }
    .book-wrapper-detail { width: 220px; }
}

@media (max-width: 768px) {
    .header { grid-template-columns: auto 1fr auto; }
    .main-content { flex-direction: column; }
    .spotlight-panel { width: 100%; }
    .books-grid { grid-template-columns: repeat(2, 1fr); }
    .drops-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-container { grid-template-columns: 1fr 1fr; }
    .sample-content { flex-direction: column; text-align: center; }
    .proof-container { flex-direction: column; gap: 16px; border-radius: 20px; }
    .proof-divider { width: 60px; height: 1px; }
    .search-bar { width: 280px; }
    .book-detail-hero { flex-direction: column; align-items: center; text-align: center; }
    .book-wrapper-detail { width: 240px; }
    .book-detail-tags { justify-content: center; }
    .book-detail-buttons { justify-content: center; flex-wrap: wrap; }
    .category-tabs { border-radius: 16px; }
}