/* =============================================================================
   Docs search
   ============================================================================= */

.docs-search {
    position: relative;
    margin-right: 0.6rem;
}

.docs-search-input {
    appearance: none;
    -webkit-appearance: none;
    width: 200px;
    max-width: 32vw;
    padding: 0.4rem 0.7rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg-elevated, var(--bg-card, transparent));
    color: var(--text);
    font-family: var(--font-sans);
    font-size: 0.85rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.docs-search-input::placeholder { color: var(--text-muted); }
.docs-search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(192, 133, 82, 0.15);
}

.docs-search-results {
    position: absolute;
    top: calc(100% + 0.4rem);
    right: 0;
    width: 380px;
    max-width: min(380px, 90vw);
    max-height: 60vh;
    overflow-y: auto;
    background: var(--bg-elevated, var(--bg-card, var(--bg)));
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    z-index: 50;
}
.docs-search-results[hidden] { display: none; }

.docs-search-result {
    display: block;
    padding: 0.6rem 0.85rem;
    border-bottom: 1px solid var(--border);
    color: var(--text);
    text-decoration: none;
    transition: background var(--transition-fast);
}
.docs-search-result:last-child { border-bottom: none; }
.docs-search-result:hover,
.docs-search-result.is-active {
    background: rgba(192, 133, 82, 0.08);
}

.docs-search-result-title {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text);
    margin-bottom: 0.15rem;
}

.docs-search-result-snippet {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.5;
}
.docs-search-result-snippet mark {
    background: rgba(192, 133, 82, 0.25);
    color: inherit;
    padding: 0 0.1em;
    border-radius: 2px;
}

.docs-search-empty {
    padding: 0.8rem 0.85rem;
    color: var(--text-muted);
    font-size: 0.85rem;
}

@media (max-width: 720px) {
    .docs-search-input { width: 140px; }
    .docs-search-results { width: 90vw; }
}

/* =============================================================================
   Info Boxes — Clean Modern Style
   ============================================================================= */

.info-box {
    padding: 1rem 1.25rem;
    margin: 1.5rem 0;
    border-left: 3px solid;
    border-radius: 6px;
    font-size: 0.875rem;
    line-height: 1.7;
    position: relative;
    background: rgba(255, 255, 255, 0.02);
}

.info-box p {
    margin: 0;
}

.info-box.note {
    background: rgba(59, 130, 246, 0.06);
    border-left-color: #3b82f6;
    color: #93c5fd;
}

.info-box.warning {
    background: rgba(234, 179, 8, 0.06);
    border-left-color: #eab308;
    color: #fde68a;
}

.info-box.tip {
    background: rgba(34, 197, 94, 0.06);
    border-left-color: #22c55e;
    color: #86efac;
}

.info-box.danger {
    background: rgba(176, 80, 80, 0.08);
    border-left-color: var(--primary);
    color: #f0a8a8;
}

/* =============================================================================
   Section List — Card Style
   ============================================================================= */

ul.section-list {
    list-style: none;
    padding: 0;
    display: grid;
    gap: 0.5rem;
    margin: 1.5rem 0;
}

ul.section-list li {
    padding: 0.875rem 1.125rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    transition: all 0.15s ease;
    position: relative;
}

ul.section-list li:hover {
    border-color: var(--border-light);
    background: var(--bg-hover);
}

ul.section-list li a {
    font-weight: 500;
    color: var(--text);
    font-size: 0.9rem;
    border-bottom: none;
}

ul.section-list li a:hover {
    color: var(--primary);
}

/* =============================================================================
   Page List — Section index pages
   ============================================================================= */

ul.page-list {
    list-style: none;
    padding: 0;
    display: grid;
    gap: 0.5rem;
    margin: 1.5rem 0;
}

ul.page-list li {
    padding: 0.875rem 1.125rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    transition: all 0.15s ease;
}

ul.page-list li:hover {
    border-color: var(--border-light);
    background: var(--bg-hover);
}

ul.page-list li a {
    font-weight: 500;
    color: var(--text);
    font-size: 0.9rem;
    border-bottom: none;
}

ul.page-list li a:hover {
    color: var(--primary);
}

/* =============================================================================
   Footer
   ============================================================================= */

.docs-footer {
    margin-top: 4rem;
    padding-top: 1.5rem;
    border-top: 1.5px dashed var(--border-light, var(--border));
    color: var(--text-muted);
    font-family: var(--font-hand-body, "Patrick Hand", "Kalam", "Caveat", cursive);
    font-size: 1.1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.docs-footer p {
    margin: 0;
}

.docs-footer a {
    color: var(--text-secondary);
    text-decoration: none;
    border-bottom: 1px dotted var(--text-muted);
    transition: color var(--transition-fast), border-bottom-color var(--transition-fast);
}

.docs-footer a:hover {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.hahwul-img {
    width: 80px;
    filter: grayscale(100%) brightness(0.5);
    transition: filter 0.3s ease; /* 부드럽게 변하게 해줌 */
}

.hahwul-img:hover {
    filter: grayscale(0%) brightness(1.2); /* 원래 색상 + 조금 더 밝게 */
}

/* =============================================================================
   Landing — Feature Grid
   ============================================================================= */

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin: 1.25rem 0 1.5rem 0;
}

.feature-card {
    background: var(--bg-card);
    padding: 1.25rem;
    transition: all 0.15s ease;
}

.feature-card:hover {
    border-color: var(--border-light);
    background: var(--bg-hover);
}

.feature-icon {
    font-size: 1.35rem;
    margin-bottom: 0.5rem;
    line-height: 1;
}

.feature-card h3 {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
    margin: 0 0 0.4rem 0;
}

.feature-card p {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.55;
    margin: 0;
}

/* =============================================================================
   Landing — Documentation Grid
   ============================================================================= */

.doc-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin: 1.25rem 0 1.5rem 0;
}

.doc-card {
    display: block;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1.25rem;
    text-decoration: none;
    transition: all 0.15s ease;
    border-bottom: none;
}

.doc-card:hover {
    border-color: var(--primary-dark);
    background: var(--bg-hover);
    border-bottom: none;
}

.doc-card h3 {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
    margin: 0 0 0.35rem 0;
}

.doc-card:hover h3 {
    color: var(--primary);
}

.doc-card p {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.55;
    margin: 0;
}

/* Responsive: 2 columns on narrower screens */
@media (max-width: 900px) {
    .feature-grid,
    .doc-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .feature-grid,
    .doc-grid {
        grid-template-columns: 1fr;
    }
}