/* Web Proxy Tool Styles */
.yan-tools-web-proxy {
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
}

.yan-tools-web-proxy .yan-tools-header {
    text-align: center;
    margin-bottom: 2rem;
    padding: 2rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.yan-tools-web-proxy .yan-tools-header h2 {
    color: white;
    margin: 0 0 1rem 0;
    font-size: 2.5rem;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.yan-tools-web-proxy .yan-tools-header p {
    margin: 0;
    font-size: 1.1rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

.yan-tools-web-proxy .yan-tools-main-content {
    margin-bottom: 2rem;
}

/* Search Panel */
.yan-tools-web-proxy .yan-tools-search-panel {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #e1e5e9;
    margin-bottom: 2rem;
}

.yan-tools-web-proxy .yan-tools-search-form {
    display: grid;
    gap: 1.5rem;
}

.yan-tools-web-proxy .yan-tools-form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.yan-tools-web-proxy .yan-tools-form-group label {
    font-weight: 600;
    color: #374151;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.yan-tools-web-proxy .yan-tools-input-group {
    display: flex;
    gap: 0.75rem;
    align-items: stretch;
}

.yan-tools-web-proxy .yan-tools-input {
    flex: 1;
    padding: 0.875rem 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.2s ease;
    background: #fff;
}

.yan-tools-web-proxy .yan-tools-input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.yan-tools-web-proxy .yan-tools-input:invalid {
    border-color: #ef4444;
}

.yan-tools-web-proxy .yan-tools-input:valid {
    border-color: #10b981;
}

/* Buttons */
.yan-tools-web-proxy .yan-tools-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    min-height: 44px;
}

.yan-tools-web-proxy .yan-tools-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.yan-tools-web-proxy .yan-tools-btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 4px 14px rgba(102, 126, 234, 0.3);
}

.yan-tools-web-proxy .yan-tools-btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.yan-tools-web-proxy .yan-tools-btn-secondary {
    background: #f3f4f6;
    color: #374151;
    border: 1px solid #d1d5db;
}

.yan-tools-web-proxy .yan-tools-btn-secondary:hover:not(:disabled) {
    background: #e5e7eb;
    border-color: #9ca3af;
}

.yan-tools-web-proxy .yan-tools-btn-danger {
    background: #ef4444;
    color: white;
}

.yan-tools-web-proxy .yan-tools-btn-danger:hover:not(:disabled) {
    background: #dc2626;
}

.yan-tools-web-proxy .yan-tools-btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
    min-height: 36px;
}

.yan-tools-web-proxy .yan-tools-form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-start;
}

/* Checkbox Group */
.yan-tools-web-proxy .yan-tools-checkbox-group {
    margin: 0.5rem 0;
}

.yan-tools-web-proxy .yan-tools-checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    user-select: none;
    font-weight: 400;
    color: #374151;
    font-size: 0.9375rem;
    padding: 0.5rem 0;
}

.yan-tools-web-proxy .yan-tools-checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: #667eea;
    flex-shrink: 0;
    margin: 0;
}

.yan-tools-web-proxy .yan-tools-checkbox-label span {
    line-height: 1.5;
    flex: 1;
}

.yan-tools-web-proxy .yan-tools-checkbox-label:hover {
    color: #1f2937;
}

/* Loading Spinner */
.yan-tools-web-proxy .yan-tools-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: yan-tools-spin 1s linear infinite;
}

@keyframes yan-tools-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Results Panel */
.yan-tools-web-proxy .yan-tools-results-panel {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #e1e5e9;
    margin-bottom: 2rem;
}

.yan-tools-web-proxy .yan-tools-results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e5e7eb;
}

.yan-tools-web-proxy .yan-tools-results-header h3 {
    margin: 0;
    color: #1f2937;
    font-size: 1.25rem;
    font-weight: 600;
}

.yan-tools-web-proxy .yan-tools-results-actions {
    display: flex;
    gap: 0.75rem;
}

.yan-tools-web-proxy .yan-tools-results-content {
    display: grid;
    gap: 1rem;
}

.yan-tools-web-proxy .yan-tools-result-item {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 1rem;
    align-items: start;
    padding: 1rem;
    background: #f9fafb;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
}

.yan-tools-web-proxy .yan-tools-result-label {
    font-weight: 600;
    color: #374151;
    font-size: 0.875rem;
}

.yan-tools-web-proxy .yan-tools-result-value {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.875rem;
    color: #1f2937;
    word-break: break-all;
    background: white;
    padding: 0.5rem;
    border-radius: 4px;
    border: 1px solid #d1d5db;
}

/* History Panel */
.yan-tools-web-proxy .yan-tools-history-panel {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #e1e5e9;
}

.yan-tools-web-proxy .yan-tools-history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e5e7eb;
}

.yan-tools-web-proxy .yan-tools-history-header h3 {
    margin: 0;
    color: #1f2937;
    font-size: 1.25rem;
    font-weight: 600;
}

.yan-tools-web-proxy .yan-tools-history-content {
    max-height: 400px;
    overflow-y: auto;
}

.yan-tools-web-proxy .yan-tools-history-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: #6b7280;
}

.yan-tools-web-proxy .yan-tools-history-item {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 1rem;
    align-items: center;
    padding: 1rem;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    margin-bottom: 0.75rem;
    background: #f9fafb;
    transition: all 0.2s ease;
}

.yan-tools-web-proxy .yan-tools-history-item:hover {
    background: #f3f4f6;
    border-color: #d1d5db;
}

.yan-tools-web-proxy .yan-tools-history-url {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.875rem;
    color: #1f2937;
    word-break: break-all;
}

.yan-tools-web-proxy .yan-tools-history-time {
    font-size: 0.75rem;
    color: #6b7280;
    white-space: nowrap;
}

.yan-tools-web-proxy .yan-tools-history-actions {
    display: flex;
    gap: 0.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .yan-tools-web-proxy .yan-tools-header {
        padding: 1.5rem;
    }
    
    .yan-tools-web-proxy .yan-tools-header h2 {
        font-size: 2rem;
    }
    
    .yan-tools-web-proxy .yan-tools-search-panel,
    .yan-tools-web-proxy .yan-tools-results-panel,
    .yan-tools-web-proxy .yan-tools-history-panel {
        padding: 1.5rem;
    }
    
    .yan-tools-web-proxy .yan-tools-input-group {
        flex-direction: column;
    }
    
    .yan-tools-web-proxy .yan-tools-results-header {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }
    
    .yan-tools-web-proxy .yan-tools-results-actions {
        justify-content: stretch;
    }
    
    .yan-tools-web-proxy .yan-tools-result-item {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .yan-tools-web-proxy .yan-tools-history-item {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .yan-tools-web-proxy .yan-tools-history-actions {
        justify-content: flex-start;
    }
}

/* Success/Error Messages */
.yan-tools-web-proxy .yan-tools-message {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-weight: 500;
}

.yan-tools-web-proxy .yan-tools-message-success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.yan-tools-web-proxy .yan-tools-message-error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

/* Copy Success Animation */
.yan-tools-web-proxy .yan-tools-copy-success {
    animation: yan-tools-copy-pulse 0.6s ease-in-out;
}

@keyframes yan-tools-copy-pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}