/* ── Page scope: 3단 분리 패턴 ── */
body.bible-commentary-page {
    background-color: #f7f8fa;
}

html[data-theme="dark"] body.bible-commentary-page {
    background-color: var(--color-bg-base);
}

/* ── Intro ── */
.bc-intro {
    margin-bottom: clamp(1rem, 3vw, 1.5rem);
}

.bc-intro-lead {
    color: var(--color-text-secondary);
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    line-height: 1.6;
    margin: 0;
}

/* ── Search ── */
.bc-search {
    position: relative;
    margin-bottom: clamp(1rem, 3vw, 1.5rem);
}

.bc-search-input {
    width: 100%;
    min-height: 44px;
    padding: 0.6rem 2.5rem 0.6rem 1rem;
    font-size: 16px; /* iOS zoom 방지 */
    border: 1px solid var(--color-border);
    border-radius: 12px;
    background: var(--color-bg-elevated-bright);
    color: var(--color-text-primary);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.bc-search-input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.15);
}

html[data-theme="dark"] .bc-search-input:focus {
    box-shadow: 0 0 0 3px rgba(77, 171, 247, 0.2);
}

.bc-search-input::placeholder {
    color: var(--color-text-muted);
}

.bc-search-clear {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    border: 0;
    background: transparent;
    color: var(--color-text-secondary);
    cursor: pointer;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.15s ease;
}

.bc-search-clear:focus-visible {
    outline: none;
    background-color: var(--color-border);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.18);
}

.bc-search-clear svg {
    width: 1rem;
    height: 1rem;
}

@media (hover: hover) and (pointer: fine) {
    .bc-search-clear:hover {
        background-color: var(--color-border);
    }
}

/* ── Loading ── */
.bc-loading {
    color: var(--color-text-secondary);
}

/* ── Grid ── */
.bc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(clamp(260px, 30vw, 320px), 1fr));
    gap: clamp(0.75rem, 2.5vw, 1rem);
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
}

/* ── Card ── */
.bc-card {
    display: flex;
    gap: 0.875rem;
    align-items: flex-start;
    padding: 1rem;
    border: 1px solid var(--color-border);
    border-radius: 14px;
    background-color: var(--color-bg-elevated-bright);
    color: inherit;
    text-decoration: none;
    box-shadow: 0 4px 6px -1px var(--color-shadow), 0 2px 4px -1px var(--color-shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
    position: relative;
    min-width: 0;
    max-width: 100%;
}

@media (hover: hover) and (pointer: fine) {
    .bc-card:hover {
        transform: translateY(-2px);
        box-shadow: 0 10px 15px -3px var(--color-shadow), 0 4px 6px -2px var(--color-shadow);
        background-color: var(--color-bg-elevated-strong-hover);
    }

    html[data-theme="dark"] .bc-card:hover {
        background-color: var(--color-bg-elevated);
    }
}

.bc-card:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.bc-card-thumb {
    flex: 0 0 auto;
    width: 56px;
    height: 56px;
    border-radius: 12px;
    overflow: hidden;
    background-color: var(--color-bg-elevated);
    display: flex;
    align-items: center;
    justify-content: center;
}

.bc-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.bc-card-thumb.bc-card-thumb-fallback {
    color: var(--color-text-secondary);
    font-size: 1.4rem;
    font-weight: 700;
}

.bc-card-body {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.bc-card-head {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.bc-card-title {
    margin: 0;
    font-size: clamp(0.95rem, 2.5vw, 1rem);
    font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1.3;
    word-break: keep-all;
    overflow-wrap: break-word;
}

.bc-card-lang {
    flex: 0 0 auto;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.15rem 0.45rem;
    border-radius: 6px;
    line-height: 1.4;
}

.bc-card-lang.bc-card-lang-ko {
    background-color: rgba(13, 110, 253, 0.12);
    color: var(--color-accent);
}

.bc-card-lang.bc-card-lang-en {
    background-color: var(--color-bg-elevated-strong);
    color: var(--color-text-secondary);
}

html[data-theme="dark"] .bc-card-lang.bc-card-lang-ko {
    background-color: rgba(77, 171, 247, 0.18);
}

.bc-card-desc {
    margin: 0;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.bc-card-tags {
    list-style: none;
    padding: 0;
    margin: 0.2rem 0 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
}

.bc-card-tag {
    font-size: 0.72rem;
    color: var(--color-text-secondary);
    background-color: var(--color-bg-elevated-strong);
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    line-height: 1.4;
    white-space: nowrap;
}

.bc-card-external {
    position: absolute;
    top: 0.6rem;
    right: 0.8rem;
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    opacity: 0.7;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

@media (hover: hover) and (pointer: fine) {
    .bc-card:hover .bc-card-external {
        opacity: 1;
        transform: translate(2px, -2px);
    }
}

/* ── Empty state ── */
.bc-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

/* ── Disclaimer ── */
.bc-disclaimer {
    margin: clamp(1.5rem, 4vw, 2.5rem) 0 0;
    padding: 0.875rem 1rem;
    border-radius: 10px;
    background-color: var(--color-bg-elevated);
    color: var(--color-text-secondary);
    font-size: 0.78rem;
    line-height: 1.5;
    text-align: center;
}

/* ── Responsive ── */
@media (max-width: 576px) {
    .bc-card {
        padding: 0.875rem;
        gap: 0.75rem;
    }

    .bc-card-thumb {
        width: 44px;
        height: 44px;
    }
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
    .bc-card,
    .bc-card-external,
    .bc-search-input,
    .bc-search-clear {
        transition: none !important;
    }

    .bc-card:hover {
        transform: none !important;
    }
}