:root {

    --bg-primary: #0b0f14;
    --bg-secondary: #11161d;
    --bg-card: #11161d;
    --text-primary: #e6edf3;
    --text-secondary: #9fb0c0;
    --border: #1b2430;
    --accent: #4fb477;
    --accent-hover: #7bd389;
    --shadow: rgba(0, 0, 0, 0.3);
    --header-bg: rgba(11, 15, 20, 0.8);
}

[data-theme="light"] {

    --bg-primary: #ffffff;
    --bg-secondary: #f5f7fa;
    --bg-card: #ffffff;
    --text-primary: #1a1a1a;
    --text-secondary: #6b7280;
    --border: #e5e7eb;
    --accent: #4fb477;
    --accent-hover: #3a8d5a;
    --shadow: rgba(0, 0, 0, 0.1);
    --header-bg: rgba(255, 255, 255, 0.9);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color 0.3s ease, color 0.3s ease;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }
}

.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--header-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-link {
    text-decoration: none;
    color: var(--accent);
    transition: opacity 0.2s ease;
}

.logo-link:hover {
    opacity: 0.8;
}

.logo {
    font-family: 'JetBrains Mono', monospace;
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex: 1;
    justify-content: flex-end;
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--accent);
}

.nav-link-donate {
    color: var(--accent);
}

.nav-link-donate:hover {
    color: var(--accent-hover);
}

.theme-toggle {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-primary);
    width: 40px;
    height: 40px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    margin-left: 1rem;
}

.theme-toggle:hover {
    background-color: var(--bg-secondary);
    border-color: var(--accent);
}

.theme-icon {
    font-size: 1.2rem;
    line-height: 1;
}

@media (max-width: 768px) {
    .nav {
        padding: 1rem 1.5rem;
    }

    .nav-links {
        gap: 1rem;
    }

    .nav-link {
        font-size: 0.9rem;
    }

    .nav-links .nav-link:not(.nav-link-donate) {
        display: none !important;
    }
}

.projects {
    padding: 3rem 0 5rem;
    min-height: 100vh;
}

.projects-hero {
    text-align: center;
    margin-bottom: 2rem;
    padding-top: 1rem;
}

.projects-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.projects-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    font-weight: 400;
}

.filters-panel {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr auto;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    align-items: center;
}

.filter-group {
    display: flex;
    align-items: center;
}

.search-input {
    width: 100%;
    padding: 0.75rem 1rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: all 0.2s ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(79, 180, 119, 0.1);
}

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

.filter-buttons {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.625rem 1.25rem;
    background-color: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    border-radius: 6px;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.filter-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.filter-btn.active {
    background-color: var(--accent);
    border-color: var(--accent);
    color: #ffffff;
}

.filter-select {
    width: 100%;
    padding: 0.75rem 1rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(79, 180, 119, 0.1);
}

.sort-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    user-select: none;
}

.sort-toggle input[type="checkbox"] {
    width: 40px;
    height: 20px;
    appearance: none;
    background-color: var(--border);
    border-radius: 10px;
    position: relative;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.sort-toggle input[type="checkbox"]:checked {
    background-color: var(--accent);
}

.sort-toggle input[type="checkbox"]::before {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: #ffffff;
    top: 2px;
    left: 2px;
    transition: transform 0.2s ease;
}

.sort-toggle input[type="checkbox"]:checked::before {
    transform: translateX(20px);
}

.sort-toggle-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.sort-toggle input[type="checkbox"]:not(:checked) ~ .sort-toggle-label:last-child,
.sort-toggle input[type="checkbox"]:checked ~ .sort-toggle-label:first-child {
    display: none;
}

@media (max-width: 1024px) {
    .filters-panel {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .filter-group {
        width: 100%;
    }
}

.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    min-height: 2rem;
}

.filter-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--text-primary);
}

.filter-badge-remove {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0;
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease;
    font-size: 1rem;
    line-height: 1;
}

.filter-badge-remove:hover {
    color: var(--accent);
}

.results-counter {
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.results-counter span {
    color: var(--accent);
    font-weight: 600;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (max-width: 1024px) {
    .projects-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

.skeleton-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.5rem;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.6;
    }
}

.skeleton-title {
    height: 1.5rem;
    background-color: var(--border);
    border-radius: 4px;
    margin-bottom: 1rem;
    width: 70%;
}

.skeleton-meta {
    height: 1rem;
    background-color: var(--border);
    border-radius: 4px;
    margin-bottom: 0.75rem;
    width: 50%;
}

.skeleton-progress {
    height: 8px;
    background-color: var(--border);
    border-radius: 4px;
    margin-bottom: 1rem;
}

.skeleton-badge {
    height: 1.5rem;
    background-color: var(--border);
    border-radius: 6px;
    width: 60px;
    display: inline-block;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

.skeleton-image {
    height: 200px;
    background-color: var(--border);
    border-radius: 12px;
    margin-bottom: 1rem;
    width: 100%;
}

.project-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px var(--shadow);
    position: relative;
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    border-color: var(--accent);
    box-shadow: 0 4px 16px rgba(79, 180, 119, 0.15);
    transform: translateY(-2px);
}

.project-card[data-project-index]:hover {
    cursor: pointer;
}

.project-card.featured {
    border-color: var(--accent);
    box-shadow: 0 4px 16px rgba(79, 180, 119, 0.2);
}

.project-card-soon {
    border-style: dashed;
    border-width: 2px;
    background-color: var(--bg-secondary);
    opacity: 0.8;
}

.project-card-soon:hover {
    opacity: 1;
    border-color: var(--accent);
}

.project-link-suggest {
    background-color: var(--accent);
    color: #ffffff;
    border-color: var(--accent);
}

.project-link-suggest:hover {
    background-color: var(--accent-hover);
    border-color: var(--accent-hover);
    color: #ffffff;
}

.project-new-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.25rem 0.75rem;
    background-color: var(--accent);
    color: #ffffff;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    z-index: 10;
}

.project-image-container {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background-color: var(--border);
    position: relative;
}

.project-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
    display: block;
}

.project-image-container svg {
    width: 100%;
    height: 100%;
    display: block;
}

.project-card:hover .project-image {
    transform: scale(1.05);
}

.project-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    gap: 1rem;
}

.project-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    flex: 1;
}

.project-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.project-meta-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.project-status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.status-indicator.completed {
    background-color: var(--accent);
}

.status-indicator.in_progress {
    background-color: #fbbf24;
}

.progress-container {
    margin: 1rem 0;
}

.progress-label {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-family: 'JetBrains Mono', monospace;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background-color: var(--border);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--accent-hover));
    border-radius: 4px;
    transition: width 1s ease-out;
    width: 0%;
}

.project-scope {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1rem 0;
}

.scope-badge {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    background: linear-gradient(135deg, var(--bg-secondary), var(--border));
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.75rem;
    font-family: 'JetBrains Mono', monospace;
    color: var(--text-secondary);
    font-weight: 500;
}

.project-summary {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 1rem 0;
}

.project-card-download {
    margin: 1.25rem 0;
}

.btn-card-download {
    width: 100%;
    justify-content: center;
    padding: 0.875rem 1.5rem;
    font-weight: 600;
    font-size: 0.95rem;
}

.btn-card-download svg {
    width: 18px;
    height: 18px;
}

.project-links {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.25rem;
    flex-wrap: wrap;
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: transparent;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.project-link:hover {
    border-color: var(--accent);
    color: var(--accent);
    background-color: var(--bg-secondary);
}

.project-link.hidden {
    display: none;
}

.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
}

.empty-state p {
    font-size: 1.125rem;
    margin: 0;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.pagination-btn {
    padding: 0.75rem 1.5rem;
    background-color: transparent;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pagination-btn:hover:not(:disabled) {
    border-color: var(--accent);
    color: var(--accent);
    background-color: var(--bg-secondary);
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-info {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--accent);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(79, 180, 119, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
    background-color: var(--bg-secondary);
}

.btn-donate {
    background-color: transparent;
    color: var(--accent);
    border: 1px solid var(--accent);
}

.btn-donate:hover {
    background-color: var(--accent);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(79, 180, 119, 0.3);
}

.btn-donate-large {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
    background-color: var(--accent);
    color: #ffffff;
    border: none;
}

.btn-donate-large:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(79, 180, 119, 0.4);
}

.icon-heart {
    font-size: 1.1em;
}

section {
    padding: 5rem 0;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 2rem;
    text-align: center;
    color: var(--text-primary);
}

.about {
    background-color: var(--bg-secondary);
}

.about-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.about-description {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.about-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.about-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    font-style: italic;
    font-weight: 300;
}

.donate {
    background-color: var(--bg-secondary);
    text-align: center;
}

.donate-content {
    max-width: 600px;
    margin: 0 auto;
}

.donate-text {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.footer {
    border-top: 1px solid var(--border);
    padding: 2rem 0;
    background-color: var(--bg-secondary);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copyright {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-tagline {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-style: italic;
    text-align: center;
    flex: 1;
    margin: 0;
}

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

.footer-link {
    color: var(--text-secondary);
    transition: color 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.footer-link:hover {
    color: var(--accent);
    background-color: var(--bg-primary);
}

@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-tagline {
        order: -1;
    }
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 2rem;
    overflow-y: auto;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-container {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    max-width: 700px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.modal-overlay.active .modal-container {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-primary);
    transition: all 0.2s ease;
    z-index: 10;
}

.modal-close:hover {
    background-color: var(--border);
    border-color: var(--accent);
    color: var(--accent);
}

.modal-content {
    padding: 2rem;
}

.modal-header {
    margin-bottom: 2rem;
}

.modal-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.modal-image {
    width: 100%;
    max-height: 300px;
    object-fit: cover;
    border-radius: 12px;
    margin-top: 1rem;
}

.modal-body {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.modal-meta {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1rem;
    background-color: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border);
}

.modal-meta-item {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.modal-meta-item strong {
    color: var(--text-primary);
    font-weight: 600;
}

.modal-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.modal-section-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.modal-instructions {
    color: var(--text-secondary);
    line-height: 1.8;
}

.modal-instructions p {
    margin: 0.75rem 0;
}

.modal-instructions p:first-child {
    margin-top: 0;
}

.modal-instructions p:last-child {
    margin-bottom: 0;
}

.modal-download {
    display: flex;
    justify-content: center;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.btn-download {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    font-size: 1.125rem;
    font-weight: 600;
}

.btn-download svg {
    width: 20px;
    height: 20px;
}

.modal-report-bug {
    display: flex;
    justify-content: center;
    padding-top: 1rem;
    margin-top: 1rem;
    border-top: 1px solid var(--border);
}

.btn-report-bug {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    background-color: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s ease;
}

.btn-report-bug:hover {
    background-color: var(--bg-secondary);
    border-color: var(--accent);
    color: var(--accent);
}

.btn-report-bug svg {
    width: 18px;
    height: 18px;
}

@media (max-width: 768px) {
    .modal-overlay {
        padding: 1rem;
    }

    .modal-container {
        max-height: 95vh;
    }

    .modal-content {
        padding: 1.5rem;
    }

    .modal-title {
        font-size: 1.5rem;
    }

    .modal-close {
        top: 0.75rem;
        right: 0.75rem;
        width: 36px;
        height: 36px;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}