/* favicon-checker.css - Styles for the Favicon Checker Tool */

.favicon-checker-container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Input Card */
.input-card {
    margin-bottom: 2rem;
}

.url-input-group {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.url-input-group input {
    flex: 1;
    padding: 14px 18px;
    font-size: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    background: var(--gray-100);
    color: var(--text-color);
    transition: all 0.2s ease;
}

.dark-theme .url-input-group input {
    background: var(--gray-800);
}

.url-input-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

.url-input-group input::placeholder {
    color: var(--text-light);
}

.btn-primary {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 24px;
    font-size: 1rem;
    font-weight: 600;
    color: white;
    background: linear-gradient(135deg, var(--primary-color), #2980b9);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
}

.quick-examples {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.quick-examples span {
    color: var(--text-light);
    font-size: 0.9rem;
}

.example-btn {
    padding: 6px 14px;
    font-size: 0.85rem;
    color: var(--primary-color);
    background: rgba(52, 152, 219, 0.1);
    border: 1px solid rgba(52, 152, 219, 0.3);
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.example-btn:hover {
    background: rgba(52, 152, 219, 0.2);
    border-color: var(--primary-color);
}

/* Rate Limit Notice */
.rate-limit-notice {
    margin-top: 1rem;
    padding: 10px 16px;
    background: rgba(241, 196, 15, 0.1);
    border: 1px solid rgba(241, 196, 15, 0.3);
    border-radius: 8px;
    color: #d35400;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.dark-theme .rate-limit-notice {
    color: #f39c12;
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Loading State */
.loading-state {
    text-align: center;
    padding: 3rem;
}

.spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    margin: 0 auto 1rem;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-state p {
    color: var(--text-light);
    font-size: 1rem;
}

/* Error State */
.error-state {
    text-align: center;
    padding: 3rem;
    background: rgba(231, 76, 60, 0.1);
    border-radius: 12px;
    margin-bottom: 2rem;
}

.error-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.error-state p {
    color: #e74c3c;
    font-size: 1rem;
}

/* Results Section */
.results-section {
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Preview Card */
.preview-card {
    margin-bottom: 1.5rem;
}

.preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.preview-item {
    text-align: center;
}

.preview-label {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 500;
}

/* Browser Mockup */
.browser-mockup {
    background: var(--gray-100);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.dark-theme .browser-mockup {
    background: var(--gray-800);
}

.browser-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: var(--gray-200);
    border-bottom: 1px solid var(--border-color);
}

.dark-theme .browser-header {
    background: var(--gray-700);
}

.tab {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: var(--card-bg);
    border-radius: 6px 6px 0 0;
    font-size: 0.8rem;
    max-width: 150px;
}

.tab img {
    width: 16px;
    height: 16px;
    object-fit: contain;
}

.tab span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-color);
}

.browser-controls {
    display: flex;
    gap: 6px;
}

.browser-controls span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gray-400);
}

.browser-controls span:first-child { background: #e74c3c; }
.browser-controls span:nth-child(2) { background: #f1c40f; }
.browser-controls span:last-child { background: #2ecc71; }

.browser-content {
    padding: 12px;
}

.url-bar {
    padding: 8px 12px;
    background: var(--gray-200);
    border-radius: 6px;
    font-size: 0.75rem;
    color: var(--text-light);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.dark-theme .url-bar {
    background: var(--gray-700);
}

/* Bookmark Mockup */
.bookmark-mockup {
    background: var(--gray-100);
    border-radius: 10px;
    padding: 1rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.dark-theme .bookmark-mockup {
    background: var(--gray-800);
}

.bookmark-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: var(--card-bg);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.bookmark-item img {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.bookmark-item span {
    font-size: 0.9rem;
    color: var(--text-color);
}

/* Size Grid */
.size-grid {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--gray-100);
    border-radius: 10px;
}

.dark-theme .size-grid {
    background: var(--gray-800);
}

.size-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.size-item img {
    background: repeating-conic-gradient(#ccc 0% 25%, white 0% 50%) 50% / 10px 10px;
    border-radius: 4px;
    object-fit: contain;
}

#favicon-16 { width: 16px; height: 16px; }
#favicon-32 { width: 32px; height: 32px; }
#favicon-48 { width: 48px; height: 48px; }
#favicon-64 { width: 64px; height: 64px; }

.size-item span {
    font-size: 0.75rem;
    color: var(--text-light);
}

/* Icons List */
.icons-card {
    margin-bottom: 1.5rem;
}

.icons-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.icon-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--gray-100);
    border-radius: 10px;
    transition: all 0.2s ease;
}

.dark-theme .icon-item {
    background: var(--gray-800);
}

.icon-item:hover {
    transform: translateX(4px);
}

.icon-preview {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: repeating-conic-gradient(#ccc 0% 25%, white 0% 50%) 50% / 8px 8px;
    border-radius: 8px;
    flex-shrink: 0;
}

.icon-preview img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.icon-info {
    flex: 1;
    min-width: 0;
}

.icon-type {
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 4px;
}

.icon-url {
    font-size: 0.8rem;
    color: var(--text-light);
    word-break: break-all;
}

.icon-meta {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

.icon-badge {
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 20px;
    background: rgba(52, 152, 219, 0.1);
    color: var(--primary-color);
}

.icon-badge.size {
    background: rgba(46, 204, 113, 0.1);
    color: #2ecc71;
}

.icon-badge.format {
    background: rgba(155, 89, 182, 0.1);
    color: #9b59b6;
}

/* Analysis Card */
.analysis-card {
    margin-bottom: 1.5rem;
}

.analysis-results {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.analysis-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    border-radius: 10px;
}

.analysis-item.success {
    background: rgba(46, 204, 113, 0.1);
}

.analysis-item.warning {
    background: rgba(241, 196, 15, 0.1);
}

.analysis-item.error {
    background: rgba(231, 76, 60, 0.1);
}

.analysis-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.analysis-content h4 {
    font-size: 1rem;
    margin-bottom: 4px;
    color: var(--text-color);
}

.analysis-content p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin: 0;
}

/* Download Card */
.download-card {
    margin-bottom: 1.5rem;
}

.download-options {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.download-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem 2rem;
    background: var(--gray-100);
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.2s ease;
    min-width: 120px;
}

.dark-theme .download-btn {
    background: var(--gray-800);
}

.download-btn:hover:not(.disabled) {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    background: var(--primary-color);
}

.download-btn:hover:not(.disabled) .format,
.download-btn:hover:not(.disabled) .desc {
    color: white;
}

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

.download-btn .format {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 4px;
}

.download-btn .desc {
    font-size: 0.8rem;
    color: var(--text-light);
}

/* Info Card */
.info-card {
    margin-bottom: 1.5rem;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.info-item h4 {
    font-size: 1rem;
    margin-bottom: 0.75rem;
    color: var(--text-color);
}

.info-item p {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.6;
}

.info-item ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.info-item li {
    font-size: 0.9rem;
    color: var(--text-light);
    padding: 6px 0;
    border-bottom: 1px solid var(--border-color);
}

.info-item li:last-child {
    border-bottom: none;
}

/* Content Sections */
.content-section {
    line-height: 1.8;
}

.content-section p {
    font-size: 1rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.content-section p:last-child {
    margin-bottom: 0;
}

.content-section strong {
    color: var(--primary-color);
}

/* Code Blocks */
.code-block {
    background: var(--gray-100);
    border-radius: 10px;
    padding: 1rem 1.25rem;
    overflow-x: auto;
    margin: 1rem 0;
    border: 1px solid var(--border-color);
}

.dark-theme .code-block {
    background: var(--gray-800);
}

.code-block code {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.85rem;
    color: var(--text-color);
    white-space: pre;
    line-height: 1.6;
}

/* Data Table in Info */
.sizes-table {
    overflow-x: auto;
}

.sizes-table .data-table {
    min-width: 500px;
}

.sizes-table .data-table th,
.sizes-table .data-table td {
    padding: 12px 16px;
}

.sizes-table .badge {
    font-size: 0.75rem;
    padding: 4px 10px;
}

/* FAQ Full Width Items */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.faq-item-full {
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.faq-item-full:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.faq-item-full h4 {
    font-size: 1.05rem;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.faq-item-full p {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.7;
    margin: 0;
}

/* Enhanced Info Items */
.info-item h4 {
    display: flex;
    align-items: center;
    gap: 8px;
}

.info-item ul {
    margin-top: 0.75rem;
}

.info-item li {
    padding: 8px 0;
}

.info-item code {
    background: var(--gray-200);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 0.85em;
}

.dark-theme .info-item code {
    background: var(--gray-700);
}

.content-section code {
    background: var(--gray-200);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 0.9em;
}

.dark-theme .content-section code {
    background: var(--gray-700);
}

.content-section h4 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    color: var(--text-color);
}

pre.code-block {
    margin: 1rem 0 1.5rem;
}

/* Badge in Table */
.badge.neutral {
    background: var(--gray-200);
    color: var(--text-light);
}

.dark-theme .badge.neutral {
    background: var(--gray-700);
}

/* Responsive */
@media (max-width: 768px) {
    .url-input-group {
        flex-direction: column;
    }

    .btn-primary {
        justify-content: center;
    }

    .preview-grid {
        grid-template-columns: 1fr;
    }

    .size-grid {
        gap: 1rem;
    }

    .icon-item {
        flex-wrap: wrap;
    }

    .icon-meta {
        width: 100%;
        margin-top: 0.5rem;
    }

    .download-options {
        justify-content: center;
    }

    .info-grid {
        grid-template-columns: 1fr;
    }
}