/* About/Privacy Modal Styles */

.about-modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
    animation: fadeIn 0.2s ease-out;
}

.about-modal-overlay.about-modal-open {
    opacity: 1;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.about-modal {
    position: relative;
    background: #0d1117;
    border: 1px solid #30363d;
    border-radius: 12px;
    max-width: 1500px;
    max-height: 90vh;
    width: 95%;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.about-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #30363d;
    flex-shrink: 0;
}

.about-modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
    color: #c9d1d9;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.about-modal-close {
    background: none;
    border: 1px solid #30363d;
    color: #8b949e;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 6px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    min-height: 32px;
}

.about-modal-close:hover {
    background: #161b22;
    color: #c9d1d9;
    border-color: #8b949e;
}

.about-modal-content {
    overflow-y: auto;
    padding: 20px;
    color: #8b949e;
    font-size: 0.95rem;
    line-height: 1.6;
    flex: 1;
}

/* Scrollbar styling */
.about-modal-content::-webkit-scrollbar {
    width: 8px;
}

.about-modal-content::-webkit-scrollbar-track {
    background: transparent;
}

.about-modal-content::-webkit-scrollbar-thumb {
    background: #30363d;
    border-radius: 4px;
}

.about-modal-content::-webkit-scrollbar-thumb:hover {
    background: #484f58;
}

.about-section {
    margin-bottom: 24px;
}

.about-section-last {
    margin-bottom: 0;
}

.about-section h3 {
    margin: 0 0 12px 0;
    font-size: 1.1rem;
    color: #c9d1d9;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.about-section p {
    margin: 8px 0;
    color: #8b949e;
}

.about-section ul,
.about-link-list,
.about-attribution-list {
    margin: 10px 0;
    padding-left: 20px;
    list-style: disc;
    color: #8b949e;
}

.about-link-list {
    list-style: none;
    padding-left: 0;
}

.about-link-list li {
    margin: 8px 0;
}

.about-link-list a,
.about-attribution-list a {
    color: #58a6ff;
    text-decoration: none;
    transition: color 0.2s ease;
}

.about-link-list a:hover,
.about-attribution-list a:hover {
    color: #79c0ff;
    text-decoration: underline;
}

.link-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 12px 0;
}

.about-link {
    display: inline-block;
    padding: 10px 14px;
    background: rgba(88, 166, 255, 0.1);
    border: 1px solid #30363d;
    border-radius: 6px;
    color: #58a6ff;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
    font-size: 0.95rem;
}

.about-link:hover {
    background: rgba(88, 166, 255, 0.2);
    border-color: #58a6ff;
    color: #79c0ff;
    transform: translateX(2px);
}

.about-privacy-policy {
    background: rgba(48, 54, 61, 0.3);
    border-left: 3px solid #58a6ff;
    padding: 12px;
    border-radius: 4px;
    margin: 10px 0;
}

.about-privacy-policy ul {
    margin: 10px 0;
    padding-left: 20px;
}

.about-privacy-policy li {
    margin: 6px 0;
    color: #8b949e;
}

.privacy-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.privacy-list li {
    padding: 6px 0;
    color: #8b949e;
    font-size: 0.95rem;
}

code {
    background: rgba(110, 118, 129, 0.4);
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.9em;
    color: #79c0ff;
}

.about-build-info {
    background: rgba(48, 54, 61, 0.3);
    border: 1px solid #30363d;
    padding: 12px;
    border-radius: 6px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.9rem;
    margin: 10px 0;
}

.build-info-row {
    display: flex;
    justify-content: space-between;
    margin: 6px 0;
    padding: 4px 0;
}

.build-label {
    color: #58a6ff;
    font-weight: 600;
    min-width: 100px;
}

.build-value {
    color: #c9d1d9;
    word-break: break-all;
    font-weight: 500;
}

.about-small-text {
    font-size: 0.85rem;
    color: #6e7681;
    margin-top: 10px;
    font-style: italic;
}

.about-licenses {
    background: rgba(48, 54, 61, 0.2);
    border-left: 3px solid #58a6ff;
    padding: 12px;
    border-radius: 4px;
    margin: 10px 0;
}

.about-licenses p {
    margin: 10px 0;
}

.about-licenses hr {
    border: none;
    border-top: 1px solid #30363d;
    margin: 15px 0;
}

.about-btn {
    background: none;
    border: 1px solid #30363d;
    color: #8b949e;
    cursor: pointer;
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 1.2rem;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.about-btn:hover {
    background: #161b22;
    color: #c9d1d9;
    border-color: #58a6ff;
}

/* About link in footer */
.footer-about-link {
    display: inline-block;
    color: #8b949e;
    text-decoration: none;
    font-size: 0.95rem;
    padding: 8px 12px;
    border-radius: 6px;
    transition: all 0.2s ease;
    cursor: pointer;
}

.footer-about-link:hover {
    color: #58a6ff;
    background: rgba(88, 166, 255, 0.1);
}

/* Mobile responsiveness */
@media (max-width: 640px) {
    .about-modal {
        width: 95%;
        max-width: 100%;
        max-height: 95vh;
    }

    .about-modal-header h2 {
        font-size: 1.25rem;
    }

    .about-modal-content {
        font-size: 0.9rem;
        padding: 16px;
    }

    .about-section {
        margin-bottom: 18px;
    }

    .about-section h3 {
        font-size: 1rem;
    }

    .build-info-row {
        flex-direction: column;
    }

    .build-label {
        min-width: auto;
        margin-bottom: 4px;
    }

    .about-link {
        padding: 8px 12px;
        font-size: 0.9rem;
    }

    .link-group {
        gap: 8px;
    }
}