.tool-workspace {
    max-width: 800px;
    margin: 0 auto;
}

.full-width {
    width: 100%;
}

.url-input-group {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
    margin-bottom: 2rem;
}

.url-input-group input {
    flex: 1;
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-color);
    font-size: 1.1rem;
    outline: none;
    transition: all 0.3s ease;
}

.url-input-group input:focus {
    border-color: rgba(79, 70, 229, 0.5);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 15px rgba(79, 70, 229, 0.2);
}

.url-input-group button {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    white-space: nowrap;
}

.hidden {
    display: none !important;
}

.status-container, .result-container, .error-container {
    text-align: center;
    padding: 2rem;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    margin-top: 1rem;
    animation: fadeIn 0.4s ease-out;
}

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

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-top: 4px solid #4f46e5;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem auto;
}

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

.success-icon {
    font-size: 3rem;
    color: #10b981;
    margin-bottom: 1rem;
}

.error-icon {
    font-size: 3rem;
    color: #ef4444;
    margin-bottom: 1rem;
}

.result-container h4, .error-container h4 {
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.btn-success {
    background: linear-gradient(135deg, #10b981, #059669);
    border: none;
}

.btn-success:hover {
    background: linear-gradient(135deg, #059669, #047857);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(16, 185, 129, 0.4);
}

@media (max-width: 600px) {
    .url-input-group {
        flex-direction: column;
    }
    
    .url-input-group button {
        width: 100%;
    }
}