:root {
    --md-primary-fg-color:        #0052aa;
    --md-primary-fg-color--light: #0052aa;
    --md-primary-fg-color--dark:  #0052aa;
    --md-accent-fg-color:      #0052aa;
    --md-accent-fg-color--transparent:    #0052aa;
}

/* Enhanced search results styling */
.md-search__result {
    border-radius: 0.4rem;
    margin-bottom: 0.8rem;
    transition: all 0.2s ease;
}

.md-search__result:hover {
    box-shadow: 0 4px 12px rgba(0, 82, 170, 0.15);
    transform: translateY(-2px);
}

/* Search result preview text */
.md-search-result__article {
    padding: 0.8rem 1rem;
}

.md-search-result__teaser {
    color: var(--md-default-fg-color--light);
    font-size: 0.75rem;
    line-height: 1.5;
    margin-top: 0.5rem;
    max-height: 3rem;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}

/* Search result metadata */
.md-search-result__meta {
    color: var(--md-default-fg-color--lighter);
    font-size: 0.64rem;
    margin-top: 0.4rem;
}

/* Category/section indicators */
.md-search-result__icon {
    color: var(--md-primary-fg-color);
    margin-right: 0.4rem;
}

/* Search input enhancements */
.md-search__input {
    font-size: 0.9rem;
    padding: 0.6rem 2.2rem;
}

/* Search suggestions */
.md-search__suggest {
    background-color: var(--md-default-bg-color);
    border: 1px solid var(--md-default-fg-color--lightest);
    border-radius: 0.2rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Highlight search terms */
.md-search-result em {
    background-color: rgba(0, 82, 170, 0.1);
    color: var(--md-primary-fg-color);
    font-style: normal;
    font-weight: 700;
    padding: 0 0.1rem;
    border-radius: 0.1rem;
}

/* Search result categories */
.md-search-result__more summary {
    color: var(--md-primary-fg-color);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    padding: 0.4rem 0;
}

.md-search-result__more summary:hover {
    text-decoration: underline;
}

/* Improve search result item spacing */
.md-search-result__item {
    border-left: 3px solid transparent;
    padding-left: 0.8rem;
    transition: border-color 0.2s ease;
}

.md-search-result__item:hover {
    border-left-color: var(--md-primary-fg-color);
}

/* Add visual hierarchy to search results */
.md-search-result__title {
    font-weight: 600;
    margin-bottom: 0.2rem;
}

/* Search result path/breadcrumb */
.md-search-result__link::before {
    content: attr(data-md-component);
    color: var(--md-default-fg-color--light);
    font-size: 0.64rem;
    display: block;
    margin-bottom: 0.2rem;
}

/* Loading indicator improvements */
.md-search__scrollwrap::-webkit-scrollbar {
    width: 0.4rem;
}

.md-search__scrollwrap::-webkit-scrollbar-thumb {
    background-color: var(--md-default-fg-color--lighter);
    border-radius: 0.2rem;
}

.md-search__scrollwrap::-webkit-scrollbar-track {
    background-color: transparent;
}

/* Rounded edges for all images */
.md-content img {
    border-radius: 0.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.md-content img:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

/* Ensure images don't overflow their containers */
.md-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 1rem auto;
}

/* Special handling for logo images (no shadows) */
.md-header img,
.md-footer img,
.md-logo img {
    border-radius: 0;
    box-shadow: none;
    margin: 0;
}

/* For inline images in tables or lists */
.md-content td img,
.md-content li img {
    margin: 0.5rem auto;
}

/* Simple Footer Styling */
.md-footer {
    background-color: #f5f5f5;
}

[data-md-color-scheme="slate"] .md-footer {
    background-color: var(--md-footer-bg-color);
}

/* Footer logo sizing */
.md-footer-logo {
    max-width: 100px;
    max-height: 30px;
    width: auto;
    height: auto;
    object-fit: contain;
}

/* Right side Hikky logo */
.md-footer-logo-right-link {
    display: inline-flex;
    align-items: center;
    margin-left: 1rem;
}

.md-footer-logo-right {
    max-width: 100px;
    max-height: 30px;
    width: auto;
    height: auto;
    object-fit: contain;
}

/* Make right SVG logo responsive to theme */
[data-md-color-scheme="slate"] .md-footer-logo-right {
    filter: brightness(0) invert(1);
}

.md-footer-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    position: relative;
}

.md-footer-nav__section:first-child {
    flex: 1;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1rem;
}

.md-footer-logo {
    flex-shrink: 0;
}

.md-copyright {
    white-space: nowrap;
    font-size: 0.75rem;
    text-align: center;
    flex: 1;
    margin: 0;
    color: #666666;
}

[data-md-color-scheme="slate"] .md-copyright {
    color: var(--md-default-fg-color--light);
}

.md-footer-social {
    margin-left: auto;
}

.md-footer-social__links {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.md-footer-social__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: var(--md-default-fg-color--lightest);
    color: var(--md-default-fg-color--light);
    text-decoration: none;
    transition: all 0.3s ease;
}

.md-footer-social__link:hover {
    background-color: var(--md-primary-fg-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 82, 170, 0.3);
}

.md-footer-social__link svg {
    width: 16px;
    height: 16px;
}

/* Special styling for Hikky square logo to center it better */
.md-footer-social__link:first-child svg {
    width: 20px;
    height: 20px;
    transform: translateY(2px);
}

/* Note and Qiita logo styling */
.note-logo {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.qiita-logo {
    width: 16px;
    height: 16px;
    object-fit: contain;
}

/* Light mode: Convert logos to match the dimmed color of other icons */
.note-logo {
    filter: opacity(0.54);
}

.qiita-logo {
    filter: invert(1) brightness(0) saturate(0%) brightness(0.54);
}

/* Dark mode: Convert logos to match the dimmed light color */
[data-md-color-scheme="slate"] .note-logo {
    filter: brightness(0) invert(1) opacity(0.7);
}

[data-md-color-scheme="slate"] .qiita-logo {
    filter: brightness(0) invert(1) opacity(0.7);
}

.md-footer-social__link--note,
.md-footer-social__link--qiita {
    padding: 0;
}

/* Responsive adjustments */
@media screen and (max-width: 76.1875em) {
    .md-footer-nav {
        flex-direction: column;
        gap: 1.5rem;
        padding: 1rem;
    }
    
    .md-footer-nav__section:first-child {
        width: 100%;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-align: center;
        gap: 0.5rem;
    }
    
    /* Center the logo link */
    .md-footer-nav__section:first-child > a {
        display: flex;
        justify-content: center;
        width: auto;
    }
    
    .md-footer-social {
        margin-left: 0;
        order: -1;
        width: 100%;
    }
    
    .md-footer-social__links {
        justify-content: center;
        flex-wrap: wrap;
        gap: 0.75rem;
    }
    
    /* Hide the right-side Hikky logo on mobile */
    .md-footer-logo-right-link {
        display: none;
    }
    
    /* Ensure copyright is centered */
    .md-copyright {
        width: 100%;
        text-align: center;
        margin: 0;
    }
}

@media screen and (max-width: 44.9375em) {
    .md-footer__inner {
        padding: 1rem 0.5rem;
    }
    
    .md-footer-social__links {
        gap: 0.5rem;
    }
    
    /* Smaller social buttons on very small screens */
    .md-footer-social__link {
        width: 28px;
        height: 28px;
    }
    
    /* Adjust logo sizes for mobile */
    .md-footer-logo {
        max-width: 80px;
        max-height: 24px;
    }
    
    .md-footer-social__link svg,
    .note-logo,
    .qiita-logo {
        width: 14px;
        height: 14px;
    }
    
    .md-footer-social__link:first-child svg {
        width: 18px;
        height: 18px;
    }
    
    .note-logo {
        width: 18px;
        height: 18px;
    }
    
    .md-copyright {
        font-size: 0.7rem;
        margin-top: 0.5rem;
    }
}

/* Back to top button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--md-primary-fg-color);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.back-to-top:hover {
    background-color: var(--md-primary-fg-color--dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top svg {
    width: 24px;
    height: 24px;
}

/* Mobile adjustments for back to top button */
@media screen and (max-width: 44.9375em) {
    .back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 40px;
        height: 40px;
    }
    
    .back-to-top svg {
        width: 20px;
        height: 20px;
    }
}