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

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

.bp-page {
    max-width: 960px;
}

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

/* ── Search ── */
.bp-search {
    position: relative;
    margin-bottom: 0.75rem;
}

.bp-search-icon {
    position: absolute;
    left: 0.9rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1.1rem;
    height: 1.1rem;
    color: var(--color-text-muted);
    pointer-events: none;
}

.bp-search-input {
    width: 100%;
    min-height: 48px;
    padding: 0.6rem 2.5rem;
    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;
}

.bp-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"] .bp-search-input:focus {
    box-shadow: 0 0 0 3px rgba(77, 171, 247, 0.2);
}

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

.bp-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;
}

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

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

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

/* ── Suggested keywords ── */
.bp-topics {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.75rem;
}

.bp-topic {
    min-height: 32px;
    padding: 0.25rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    background-color: var(--color-bg-elevated-bright);
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    cursor: pointer;
    transition: border-color 0.15s ease, color 0.15s ease;
}

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

@media (hover: hover) and (pointer: fine) {
    .bp-topic:hover {
        border-color: var(--color-accent);
        color: var(--color-text-primary);
    }
}

.bp-status {
    margin: 0 0 clamp(1.25rem, 3vw, 1.75rem);
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
    overflow-wrap: anywhere;
}

/* ── Sections ── */
.bp-section + .bp-section {
    margin-top: clamp(1.5rem, 4vw, 2rem);
}

.bp-section-title {
    margin: 0 0 0.75rem;
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.bp-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 360px), 1fr));
    gap: 0.625rem;
}

/* ── Card ── */
.bp-card {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    min-width: 0;
    padding: 0.875rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    background-color: var(--color-bg-elevated-bright);
    color: inherit;
    text-decoration: none;
    transition: border-color 0.2s ease, background-color 0.2s ease;
}

@media (hover: hover) and (pointer: fine) {
    .bp-card:hover {
        border-color: var(--color-accent);
        background-color: var(--color-bg-elevated-strong-hover);
    }

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

    .bp-card:hover .bp-card-external {
        color: var(--color-accent);
    }
}

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

.bp-card-body {
    flex: 1 1 auto;
    min-width: 0;
}

.bp-card-title {
    margin: 0 0 0.25rem;
    font-size: 0.975rem;
    font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1.35;
}

.bp-card-desc {
    margin: 0;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.bp-card-external {
    flex: 0 0 auto;
    width: 1rem;
    height: 1rem;
    margin-top: 0.2rem;
    color: var(--color-text-muted);
    transition: color 0.2s ease;
}

/* ── Disclaimer ── */
.bp-disclaimer {
    margin: clamp(2rem, 5vw, 2.5rem) 0 0;
    color: var(--color-text-muted);
    font-size: 0.75rem;
    line-height: 1.5;
    text-align: center;
}

@media (prefers-reduced-motion: reduce) {
    .bp-card,
    .bp-card-external,
    .bp-search-input,
    .bp-topic {
        transition: none !important;
    }
}