body {
    background: linear-gradient(120deg, #fdfbfb 0%, #ebedee 100%);
    color: #111827;
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.card {
    border: none;
    border-radius: 1rem;
    background-color: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px) saturate(150%);
    -webkit-backdrop-filter: blur(10px) saturate(150%);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.form-control, .form-select {
    border-radius: 0.5rem;
    padding: 1rem;
    background-color: rgba(255, 255, 255, 0.5);
    border: 1px solid #D1D5DB; /* Gray-300 */
}

.form-control:focus, .form-select:focus {
    border-color: #4f46e5; /* Indigo-600 */
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.2);
    background-color: rgba(255, 255, 255, 0.8);
}

.btn-primary {
    background-image: linear-gradient(to right, #4f46e5, #818cf8);
    border: none;
    border-radius: 0.5rem;
    padding: 1rem 2rem;
    font-weight: 700;
    color: white;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(79, 70, 229, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(79, 70, 229, 0.3);
}

.logo {
    font-weight: 900;
    font-size: 3rem;
    color: #1a202c;
}

.toast-container {
    z-index: 1090;
}

/* Result Page Styles */
.result-textarea {
    background-color: #0d1117;
    color: #c9d1d9;
    border: 1px solid #30363d;
    font-family: 'Fira Code', monospace;
    font-size: 14px;
    border-radius: 0.5rem;
    padding: 1rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
    height: 60vh;
}

.result-textarea:focus {
    outline: 2px solid #4f46e5;
}