/* Version: 4.2 2026-04-16 PT (PLN-028: notify-me form styles for scroll CTAs on concept pages) */
/* Version: 4.1 2026-04-16 PT (Phase C2: scroll-discovery CTA styles) */
/* Cultural works pages — extracted from style.css (PLN-017 Phase B Step 2) */

/* ═══════════════════════════════════════════════════════════════════════════ */
/* Cultural Works — Concept Pages & Landing                                  */
/* ═══════════════════════════════════════════════════════════════════════════ */

/* Concept page layout */
.concept-page {
    padding: 1.5rem 0;
}
.concept-page h1 {
    font-size: 2.25rem;
    margin-bottom: 0;
    text-align: center;
}
.concept-group:first-of-type {
    border-top: none;
    padding-top: 0;
}

/* Concept group — one kanji concept with its variants */
.concept-group {
    font-family: var(--font-sans);
    font-size: inherit;
    line-height: inherit;
    color: inherit;
    max-width: none;
    margin: 0;
    padding: 1.5rem 0;
    border-top: 1px solid #eee;
}
.concept-header {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}
.concept-kanji {
    font-size: 1.75rem;
}
.concept-romaji {
    font-weight: 400;
    font-size: 1.1rem;
    color: var(--color-muted);
}
.concept-gloss {
    font-weight: 400;
    font-size: 1rem;
    color: #555;
}
.concept-explanation {
    margin-bottom: 1rem;
    color: #333;
    line-height: 1.65;
}
.concept-explanation p {
    margin: 0 0 0.75rem 0;
}
.concept-explanation p:last-child {
    margin-bottom: 0;
}
.concept-columns {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}
.concept-columns > * {
    flex: 1 1 0;
    min-width: 0;
}
.concept-columns iframe {
    width: 100%;
    aspect-ratio: 16 / 9;
    height: auto;
    border: none;
    border-radius: 4px;
}
.card-gloss {
    font-weight: 700;
    font-size: 0.85rem;
    margin: 0;
}
.card-kanji {
    font-weight: 400;
    font-size: 1.1rem;
    margin: 0;
}
.search-results-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}
.search-results-grid .design-card {
    width: auto;
}
.search-results-grid .design-card-info {
    justify-content: space-between;
}
.concept-page .designs-showcase {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    max-width: 812px;
    margin: 0 auto;
}
.concept-page .designs-showcase .design-card {
    width: auto;
}

.design-card-placeholder {
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}
.placeholder-kanji {
    font-size: 2.5rem;
    color: var(--color-accent);
    opacity: 0.35;
    font-weight: 700;
}

/* Scroll cross-sell — PLN-028 Phase A */
.scroll-cross-sell {
    margin: 2rem 0 1rem;
    padding: 1.5rem;
    background: #faf8f5;
    border: 1px solid #e8e0d8;
    border-radius: 6px;
}
.scroll-cross-sell h2 {
    font-size: 1.15rem;
    margin: 0 0 1rem 0;
    color: #333;
}
.scroll-cross-sell-card {
    display: flex;
    gap: 1.25rem;
    text-decoration: none;
    color: inherit;
    align-items: center;
    padding: 0.75rem;
    border-radius: 4px;
    transition: background 0.15s;
}
.scroll-cross-sell-card:hover {
    background: #f0ece6;
}
.scroll-cross-sell-card img {
    width: 120px;
    height: auto;
    border-radius: 3px;
    flex-shrink: 0;
}
.scroll-cross-sell-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}
.scroll-cross-sell-title {
    font-weight: 600;
    font-size: 1.05rem;
    color: #1a1a1a;
}
.scroll-cross-sell-price {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--color-accent);
}
.scroll-cross-sell-desc {
    font-size: 0.9rem;
    color: #666;
}
.scroll-cross-sell-cta {
    font-size: 0.9rem;
    color: var(--color-link);
    font-weight: 500;
}

/* Scroll discovery CTA — PLN-028 Phase C2 */
.scroll-discovery {
    margin: 2rem 0 1rem;
    padding: 1.5rem;
    background: #faf8f5;
    border: 1px solid #e8e0d8;
    border-radius: 6px;
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}
.scroll-discovery-image {
    flex-shrink: 0;
}
.scroll-discovery-image img {
    width: 140px;
    height: auto;
    border-radius: 3px;
}
.scroll-discovery-content {
    flex: 1;
}
.scroll-discovery-content h2 {
    font-size: 1.15rem;
    margin: 0 0 0.75rem 0;
    color: #333;
}
.scroll-discovery-content p {
    font-size: 0.95rem;
    color: #555;
    margin: 0 0 0.75rem;
}

/* Notify-me form — PLN-028 scroll interest forms on concept pages */
.notify-me-form { margin-top: 0.5rem; }
.notify-me-fields { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 0.75rem; }
.notify-me-input { width: 100%; padding: 0.75rem; font-size: 1rem; border: 1px solid var(--color-border); border-radius: 4px; box-sizing: border-box; background: #fff; }
.notify-me-input:focus { outline: 2px solid var(--color-accent); border-color: transparent; }
.notify-me-btn { width: 100%; padding: 0.875rem; background: var(--color-accent); color: #fff; border: none; border-radius: 4px; font-size: 1rem; font-weight: 600; cursor: pointer; min-height: 48px; }
.notify-me-btn:disabled { opacity: 0.6; cursor: default; }
.notify-me-btn:hover:not(:disabled) { opacity: 0.9; }
.notify-me-privacy { font-size: 0.8rem; color: var(--color-muted); margin: 0.5rem 0 0; }
.notify-me-success { margin-top: 0.75rem; padding: 0.875rem 1rem; background: #f0faf0; border: 1px solid #b8ddb8; border-radius: 4px; color: #2d6b2d; }
.notify-me-success p { margin: 0; }
.notify-me-error { margin-top: 0.75rem; padding: 0.75rem 1rem; background: #fdf0f0; border: 1px solid #e0b0b0; border-radius: 4px; color: #8b2222; font-size: 0.9rem; }
.notify-me-error p { margin: 0; }

/* Concept page footer */
.concept-footer {
    padding-top: 1.5rem;
    border-top: 1px solid #eee;
    margin-top: 1rem;
}
.cross-links {
    margin-bottom: 0.75rem;
    line-height: 1.8;
}
.cross-links a {
    color: var(--color-link);
    text-decoration: none;
}
.cross-links a:hover {
    text-decoration: underline;
}
.page-tags {
    margin-bottom: 0.75rem;
}
.back-link {
    margin-top: 1rem;
}
.back-link a {
    color: var(--color-link);
    text-decoration: none;
}
.back-link a:hover {
    text-decoration: underline;
}

/* Tag pills — shared between landing and concept pages */
.tag-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.tag-pill {
    display: inline-block;
    padding: 0.35rem 0.75rem;
    border: 1px solid #ccc;
    border-radius: 20px;
    font-size: 0.85rem;
    color: #333;
    text-decoration: none;
    background: #fff;
    transition: background 0.15s, border-color 0.15s;
}
.tag-pill:hover {
    background: var(--color-bg-warm);
    border-color: var(--color-accent);
    color: var(--color-accent);
}
.tag-pill-active {
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
}
.tag-pill-active:hover {
    background: #a03030;
    color: #fff;
}
.tag-count {
    font-size: 0.75rem;
    color: inherit;
    opacity: 0.7;
}

/* Hero controls — search + category side by side on desktop */
.hero-controls {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}
.hero-search {
    flex: 1;
}
.hero-category {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 0.2rem;
}
.category-section-heading {
    text-align: center;
    margin-bottom: 1rem;
}

/* Category dropdown — centered */
.category-dropdown-wrap {
    text-align: center;
    margin-bottom: 1.5rem;
}
.category-select {
    font-size: 1rem;
    padding: 0.5rem 0.75rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: #fff;
    max-width: 320px;
    width: 100%;
}

/* Category card grid — 16 image cards (4×4) */
.category-card-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-top: 0.5rem;
}
.category-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: #1a1a1a;
    border: 1px solid #ddd;
    border-radius: 4px;
    overflow: hidden;
    background: #fff;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.category-card:hover {
    border-color: var(--color-accent);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.category-card img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    aspect-ratio: 215 / 257;
}
.category-card-label {
    display: block;
    width: 100%;
    text-align: center;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    padding: 0.4rem 0.25rem;
    background: #f9f9f9;
    border-top: 1px solid #eee;
}
.category-result-count {
    font-weight: 400;
    font-size: 1rem;
    color: var(--color-muted);
}
.category-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}
.category-item {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    padding: 0.15rem 0;
    text-decoration: none;
    color: inherit;
    border-bottom: 1px solid #f0f0f0;
    line-height: 1.3;
}
.category-item:hover {
    background: #f8f8f8;
}
.category-item-gloss {
    font-weight: 500;
    color: var(--color-accent);
}
.category-item-kanji {
    font-size: 1.1rem;
}
.category-item-romaji {
    color: var(--color-muted);
    font-size: 0.9rem;
}

/* Featured concept cards — landing page grid */
.cw-featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 0.75rem;
}
.cw-featured-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1rem 0.5rem;
    border: 1px solid #ddd;
    background: #fff;
    text-decoration: none;
    color: #1a1a1a;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.cw-featured-card:hover {
    border-color: var(--color-accent);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.cw-featured-kanji {
    font-size: 2rem;
    color: var(--color-accent);
    line-height: 1.2;
}
.cw-featured-gloss {
    font-weight: 600;
    font-size: 0.95rem;
    margin-top: 0.25rem;
}
.cw-featured-romaji {
    font-size: 0.8rem;
    font-style: italic;
    color: var(--color-muted);
}
.cw-featured-count {
    font-size: 0.75rem;
    color: var(--color-muted);
    margin-top: 0.25rem;
}

/* Search not-found message */
.search-message {
    background: #fff8f0;
    border: 1px solid #f0d0a0;
    border-radius: 6px;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    text-align: left;
}
.search-message p {
    margin-bottom: 0.25rem;
    text-align: center;
}
.search-message p:last-child {
    margin-bottom: 0;
}

/* Search mode selector row */
.search-mode-row {
    margin-top: 0.5rem;
}
.search-mode-label {
    font-size: 0.85rem;
    color: var(--color-muted);
}
.search-mode-select {
    font-size: 0.85rem;
    padding: 2px 6px;
    border: 1px solid rgba(0,0,0,0.22);
    border-radius: 4px;
    background: rgba(255,255,255,0.5);
    color: var(--color-text);
}

/* Search results — concept heading links */
.landing-section .concept-header a {
    color: var(--color-accent);
    text-decoration: none;
}
.landing-section .concept-header a:hover {
    text-decoration: underline;
}

/* ═══ Responsive ═══ */
@media (max-width: 768px) {
    .hero-controls {
        flex-direction: column;
        gap: 1rem;
    }
    .concept-columns {
        flex-direction: column;
    }
    .concept-page .designs-showcase {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .concept-page h1 {
        font-size: 1.6rem;
    }
    .scroll-cross-sell-card img {
        width: 80px;
    }
    .scroll-discovery {
        flex-direction: column;
    }
    .scroll-discovery-image img {
        width: 100%;
        max-width: 200px;
    }
    .cw-featured-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .category-card-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    .category-card-label {
        font-size: 0.7rem;
    }
}