/* Reset e configurações básicas */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8fafc;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 2rem 0;
    margin-bottom: 2rem;
    border-radius: 0 0 20px 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.logo h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-align: center;
}

.logo p {
    font-size: 1.1rem;
    font-weight: 300;
    text-align: center;
    opacity: 0.9;
}

/* Main Content */
.main-content {
    flex: 1;
    background: white;
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.form-header {
    text-align: center;
    margin-bottom: 3rem;
}

.form-header h2 {
    font-size: 2rem;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 1rem;
}

.form-description {
    font-size: 1.1rem;
    color: #718096;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Form Sections */
.form-section {
    margin-bottom: 3rem;
    padding: 2rem;
    background: #f7fafc;
    border-radius: 15px;
    border-left: 4px solid #667eea;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #e2e8f0;
}

/* Process Items */
.process-item {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    border: 1px solid #e2e8f0;
    position: relative;
}

.process-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #4a5568;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #e2e8f0;
}

.remove-process {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: #e53e3e;
    color: white;
    border: none;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s;
}

.remove-process:hover {
    background: #c53030;
}

/* Form Groups */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-weight: 500;
    color: #2d3748;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    background: white;
}

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

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

/* Checkbox Groups */
.checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    font-weight: 400;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 6px;
    transition: background-color 0.2s;
}

.checkbox-label:hover {
    background: #f7fafc;
}

.checkbox-label input[type="checkbox"] {
    margin-right: 0.5rem;
    width: 18px;
    height: 18px;
    accent-color: #667eea;
}

/* Buttons */
.btn-primary,
.btn-secondary {
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.btn-secondary {
    background: #e2e8f0;
    color: #4a5568;
    border: 2px solid #cbd5e0;
}

.btn-secondary:hover {
    background: #cbd5e0;
    border-color: #a0aec0;
}

#addProcessBtn {
    margin-top: 1rem;
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid #e2e8f0;
}

/* Footer */
.footer {
    text-align: center;
    padding: 2rem 0;
    color: #718096;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .main-content {
        padding: 1.5rem;
    }
    
    .form-section {
        padding: 1.5rem;
    }
    
    .logo h1 {
        font-size: 2rem;
    }
    
    .form-header h2 {
        font-size: 1.5rem;
    }
    
    .checkbox-group {
        grid-template-columns: 1fr;
    }
    
    .form-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 1.5rem 0;
    }
    
    .logo h1 {
        font-size: 1.8rem;
    }
    
    .main-content {
        padding: 1rem;
    }
    
    .form-section {
        padding: 1rem;
    }
    
    .process-item {
        padding: 1rem;
    }
}

/* Loading and Success States */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

.success-message {
    background: #c6f6d5;
    color: #22543d;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    border-left: 4px solid #38a169;
}

.error-message {
    background: #fed7d7;
    color: #742a2a;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    border-left: 4px solid #e53e3e;
}

/* Required field indicator */
.form-label::after {
    content: " *";
    color: #e53e3e;
}

.form-label:not([for$="*"])::after {
    content: "";
}

/* Custom styling for required fields */
input:required,
textarea:required,
select:required {
    border-left: 3px solid #667eea;
}

/* Validation styles */
.form-input:invalid,
.form-textarea:invalid,
.form-select:invalid {
    border-color: #e53e3e;
}

.form-input:valid,
.form-textarea:valid,
.form-select:valid {
    border-color: #38a169;
}

/* Smooth animations */
.form-section,
.process-item {
    animation: fadeInUp 0.5s ease-out;
}

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

/* Print styles */
@media print {
    .header,
    .footer,
    .form-actions {
        display: none;
    }
    
    .main-content {
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    .form-section {
        break-inside: avoid;
        page-break-inside: avoid;
    }
}