* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.header {
    text-align: center;
    margin-bottom: 40px;
    color: white;
}

.header h1 {
    font-size: 3rem;
    margin-bottom: 10px;
    letter-spacing: 1px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    text-transform: uppercase;
}

.header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

.selection-container {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.selection-container h2 {
    text-align: center;
    margin-bottom: 30px;
    color: #333;
    font-size: 1.8rem;
}

.store-form {
    margin-bottom: 24px;
}
.store-form h2 {
    margin-bottom: 16px;
}
.form-row {
    display: grid;
    grid-template-columns: 140px 1fr;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}
.form-row label {
    color: #444;
    font-weight: 600;
}
.form-row input, .form-row select {
    padding: 12px 14px;
    border: 1px solid #d9d9d9;
    border-radius: 10px;
    font-size: 0.95rem;
}
.form-row input:focus, .form-row select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102,126,234,0.15);
}

.flow-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.flow-btn {
    background: white;
    border: 3px solid #e0e0e0;
    border-radius: 15px;
    padding: 40px 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.flow-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.masculino-btn:hover {
    border-color: #4285f4;
    background: linear-gradient(135deg, #4285f4 0%, #34a853 100%);
    color: white;
}

.feminino-btn:hover {
    border-color: #ea4335;
    background: linear-gradient(135deg, #ea4335 0%, #fbbc05 100%);
    color: white;
}

.btn-icon {
    font-size: 4rem;
    margin-bottom: 15px;
}

.btn-title {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 10px;
}

.btn-description {
    font-size: 0.9rem;
    opacity: 0.8;
    line-height: 1.4;
}

@media (max-width: 768px) {
    .flow-buttons {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .header h1 {
        font-size: 2rem;
    }
    
    .selection-container {
        padding: 30px 20px;
    }
}